The most viewed articles in the last three months among those published since 2023.
Reviews
Anorectal benign disease
- Recent advances in the diagnosis and treatment of complex anal fistula
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Pankaj Garg, Kaushik Bhattacharya, Vipul D. Yagnik, G. Mahak
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Ann Coloproctol. 2024;40(4):321-335. Published online August 30, 2024
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DOI: https://doi.org/10.3393/ac.2024.00325.0046
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- Anal fistula can be a challenging condition to manage, with complex fistulas presenting even greater difficulties. The primary concerns in treating this condition are a risk of damage to the anal sphincters, which can compromise fecal continence, and refractoriness to treatment, as evidenced by a high recurrence rate. Furthermore, the treatment of complex anal fistula involves several additional challenges. Satisfactory solutions to many of these obstacles remain elusive, and no consensus has been established regarding the available treatment options. In summary, complex anal fistula has no established gold-standard treatment, and the quest for effective therapies continues. This review discusses and highlights groundbreaking advances in the management of complex anal fistula over the past decade.
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Citations
Citations to this article as recorded by

- Understanding the anatomical basis of anorectal fistulas and their surgical management: exploring different types for enhanced precision and safety
Asim M. Almughamsi, Yasir Hassan Elhassan
Surgery Today.2025; 55(4): 457. CrossRef - Mucosal advancement flap versus ligation of the inter-sphincteric fistula tract for management of trans-sphincteric perianal fistulas in the elderly: a retrospective study
Tamer A. A. M. Habeeb, Massimo Chiaretti, Igor A. Kryvoruchko, Antonio Pesce, Aristotelis Kechagias, Abd Al-Kareem Elias, Abdelmonem A. M. Adam, Mohamed A. Gadallah, Saad Mohamed Ali Ahmed, Ahmed Khyrallh, Mohammed H. Alsayed, Esmail Tharwat Kamel Awad, M
International Journal of Colorectal Disease.2025;[Epub] CrossRef - From the Editor: Uniting expertise, a new era of global collaboration in coloproctology
In Ja Park
Annals of Coloproctology.2024; 40(4): 285. CrossRef - Surgeon oriented reporting template for magnetic resonance imaging and endoanal ultrasound of anal fistulas enhances surgical decision-making
Si-Ze Wu
World Journal of Radiology.2024; 16(12): 712. CrossRef - Abbreviations Anonymous: A Coloproctologist’s Guide to Sanity
Kaushik Bhattacharya
Indian Journal of Colo-Rectal Surgery.2024; 7(1): 1. CrossRef
Colorectal cancer
- Essential knowledge and technical tips for total mesorectal excision and related procedures for rectal cancer
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Min Soo Cho, Hyeon Woo Bae, Nam Kyu Kim
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Ann Coloproctol. 2024;40(4):384-411. Published online August 30, 2024
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DOI: https://doi.org/10.3393/ac.2024.00388.0055
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- Total mesorectal excision (TME) has greatly improved rectal cancer surgery outcomes by reducing local recurrence and enhancing patient survival. This review outlines essential knowledge and techniques for performing TME. TME emphasizes the complete resection of the mesorectum along embryologic planes to minimize recurrence. Key anatomical insights include understanding the rectal proper fascia, Denonvilliers fascia, rectosacral fascia, and the pelvic autonomic nerves. Technical tips cover a step-by-step approach to pelvic dissection, the Gate approach, and tailored excision of Denonvilliers fascia, focusing on preserving pelvic autonomic nerves and ensuring negative circumferential resection margins. In Korea, TME has led to significant improvements in local recurrence rates and survival with well-adopted multidisciplinary approaches. Surgical techniques of TME have been optimized and standardized over several decades in Korea, and minimally invasive surgery for TME has been rapidly and successfully adopted. The review emphasizes the need for continuous research on tumor biology and precise surgical techniques to further improve rectal cancer management. The ultimate goal of TME is to achieve curative resection and function preservation, thereby enhancing the patient’s quality of life. Accurate TME, multidisciplinary-based neoadjuvant therapy, refined sphincter-preserving techniques, and ongoing tumor research are essential for optimal treatment outcomes.
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Citations
Citations to this article as recorded by

- Robotic-assisted colorectal surgery in colorectal cancer management: a narrative review of clinical efficacy and multidisciplinary integration
Engeng Chen, Li Chen, Wei Zhang
Frontiers in Oncology.2025;[Epub] CrossRef - From the Editor: Uniting expertise, a new era of global collaboration in coloproctology
In Ja Park
Annals of Coloproctology.2024; 40(4): 285. CrossRef - Efficacy of Neoadjuvant Hypofractionated Chemoradiotherapy in Elderly Patients with Locally Advanced Rectal Cancer: A Single-Center Retrospective Analysis
Jae Seung Kim, Jaram Lee, Hyeung-min Park, Soo Young Lee, Chang Hyun Kim, Hyeong Rok Kim
Cancers.2024; 16(24): 4280. CrossRef
Technical Note
Review
Colorectal cancer
- The role of lateral pelvic lymph node dissection in advanced rectal cancer: a review of current evidence and outcomes
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Gyu-Seog Choi, Hye Jin Kim
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Ann Coloproctol. 2024;40(4):363-374. Published online August 30, 2024
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DOI: https://doi.org/10.3393/ac.2024.00521.0074
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- Metastatic lateral pelvic lymph nodes (LPNs) in rectal cancer significantly impact the prognosis and treatment strategies. Western practices emphasize neoadjuvant chemoradiotherapy (CRT), whereas Eastern approaches often rely on LPN dissection (LPND). This review examines the evolving role of LPND in the context of modern treatments, including total neoadjuvant therapy (TNT), and the impact of CRT on the management of clinically suspicious LPNs. We comprehensively reviewed the key literature comparing the outcomes of LPND versus preoperative CRT for rectal cancer, focusing on recent advancements and ongoing debates. Key studies, including the JCOG0212 trial and recent multicenter trials, were analyzed to assess the efficacy of LPND, particularly in conjunction with preoperative CRT or TNT. Current evidence indicates that LPND can reduce local recurrence rates compared to total mesorectal excision alone in patients not receiving radiation therapy. However, the benefit of LPND in the context of neoadjuvant CRT is influenced by the size and pretreatment characteristics of LPNs. While CRT can effectively control smaller metastatic LPNs, larger or clinically suspicious LPNs may require LPND for optimal outcomes. Advances in surgical techniques, such as robotic-assisted LPND, offer potential benefits but also present challenges and complications. The role of TNT in controlling metastatic LPNs and improving patient outcomes is emerging but remains underexplored. The decision to perform LPND should be individualized based on patient-specific factors, including LPN size, response to neoadjuvant treatment, and surgeon expertise. Future research should focus on optimizing treatment protocols and further evaluating the role of TNT in managing metastatic LPNs.
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Citations
Citations to this article as recorded by

- Who is a candidate at the initial presentation? Prediction of positive lateral lymph node and survival after dissection
Y. Lee
Techniques in Coloproctology.2025;[Epub] CrossRef - The oncologic benefits of lateral lymph node dissection after neoadjuvant therapy – local control or survival?
T. Sammour
Techniques in Coloproctology.2025;[Epub] CrossRef - Laparoscopic Versus Robotic Lateral Pelvic Lymph Node Dissection in Locally‐Advanced Rectal Cancer: A Cohort Study Comparing Perioperative Morbidity and Short‐Term Oncological Outcomes
Joseph Mathew, Yogesh Kisan Bansod, Nishant Yadav, Janesh Murugan, Kovvuru Bhaskar Reddy, Mufaddal Kazi, Ashwin DeSouza, Avanish Saklani
Cancer Reports.2025;[Epub] CrossRef - Robotic-assisted colorectal surgery in colorectal cancer management: a narrative review of clinical efficacy and multidisciplinary integration
Engeng Chen, Li Chen, Wei Zhang
Frontiers in Oncology.2025;[Epub] CrossRef - From the Editor: Uniting expertise, a new era of global collaboration in coloproctology
In Ja Park
Annals of Coloproctology.2024; 40(4): 285. CrossRef
Original Article
Complication
- Early warning model to detect anastomotic leakage following colon surgery: a clinical observational study
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Pooya Rajabaleyan, Ravish Jootun, Sören Möller, Ulrik Deding, Mark Bremholm Ellebæk, Issam al-Najami, Ian Lindsey
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Ann Coloproctol. 2024;40(5):431-439. Published online October 8, 2024
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DOI: https://doi.org/10.3393/ac.2023.00745.0106
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Graphical Abstract
Abstract
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- Purpose
We aimed to develop a predictive tool for anastomotic leakage (AL) following colon cancer surgery by combining a clinical early warning score (EWS) with the C-reactive protein (CRP) level.
Methods
The records of 1,855 patients who underwent colon cancer surgery at the Oxford University Hospitals NHS Foundation Trust between January 2013 and December 2018, with or without AL, were retrospectively reviewed. EWS and CRP levels were assessed daily from the first postoperative day until discharge. AL was defined as an anastomotic defect observed at reoperation, the presence of feculent fluid in a pelvic drain, or evidence of AL on computed tomography. The tool incorporated postoperative EWS and CRP levels for the accurate early detection of AL.
Results
From postoperative days 3 to 7, the mean CRP level exceeded 200 mg/L in patients with AL and was under 200 mg/L in those without AL (P<0.05). From postoperative days 1 to 5, the mean EWS among patients with leakage exceeded 2, while scores were below 2 among those without leakage (P<0.05). Receiver operating characteristic curve analysis identified postoperative day 3 as the most predictive of early leakage, with cutoff values of 2.4 for EWS and 180 mg/L for CRP; this yielded an area under the curve of 0.87 (sensitivity, 90%; specificity, 70%).
Conclusion
We propose using an EWS of 2.4 and a CRP level of 180 mg/L on postoperative day 3 following colon surgery with anastomosis as threshold values to prompt investigation and treatment of AL.
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Citations
Citations to this article as recorded by

- Early detection of anastomotic leakage in colon cancer surgery: the role of early warning score and C-reactive protein
Gyung Mo Son
Annals of Coloproctology.2024; 40(5): 415. CrossRef - Predictive Biomarkers for the Early Detection of Anastomotic Leaks in Colorectal Surgeries: A Systematic Review
Wahidullah Dost, Mohammad Qaher Rasully , Mohammad Nazir Zaman, Wahida Dost, Wahida Ali, Sami A Ayobi, Raisa Dost, Jamaluddin Niazi, Kinza Bakht, Asma Iqbal, Syed Faqeer Hussain Bokhari
Cureus.2024;[Epub] CrossRef
Review
Others
- Diagnostic performance of various radiological modalities in the detection of sarcopenia within Asian populations: a systematic review
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Shi Wei Ang, Jacqueline Liew, Vanessa Malishree Dharmaratnam, Vanessa Yi Jean Yik, Shawn Kok, Syed Aftab, Cherie Tong, Hui Bing Lee, Shimin Mah, Clement Yan, Bin-Tean Teh, Frederick H. Koh
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Ann Coloproctol. 2025;41(1):27-39. Published online December 20, 2024
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DOI: https://doi.org/10.3393/ac.2024.00080.0011
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Supplementary Material
- Purpose
Diagnosing sarcopenia necessitates the measurement of skeletal muscle mass. However, guidelines lack a standardized imaging modality with thresholds validated among Asians. This systematic review compared ultrasonography, computed tomography (CT), magnetic resonance imaging (MRI), and bioelectrical impedance analysis (BIA)/body composition monitoring in the detection of sarcopenia within Asian populations.
Methods
PubMed and Embase were systematically searched for studies analyzing ultrasonography, CT, MRI, and BIA in diagnosing sarcopenia among Asians. Study quality was assessed using the Newcastle-Ottawa scale.
Results
Pooled findings from 21,598 patients across 25 studies were examined. In receiver operating characteristic analysis, ultrasound displayed a pooled mean area under the curve (AUC) of 0.767 (95% confidence interval [CI], 0.709–0.806), with mean sensitivity of 81.1% (95% CI, 0.744–0.846) and specificity of 73.1% (95% CI, 0.648–0.774), for detecting sarcopenia in Asian populations. CT exhibited an AUC of 0.720 (sensitivity, 54.0%; specificity, 92.0%). MRI demonstrated an AUC of 0.839 (sensitivity, 67.0%; specificity, 66.0%). BIA displayed an AUC of 0.905 (95% CI, 0.842–0.968), 80.7% sensitivity (95% CI, 0.129–0.679), and 82.4% specificity (95% CI, 0.191–0.633).
Conclusion
Various modalities aid in diagnosing sarcopenia, and selection should be individualized. Although only BIA and dual-energy x-ray absorptiometry are recommended by the Asian Working Group for Sarcopenia and the European Working Group on Sarcopenia in Older People, ultrasound imaging may hold diagnostic value for sarcopenia in the Asian population. In certain groups, diagnostic use of CT and MRI is warranted. Future research can standardize and validate modality-specific thresholds and protocols within Asian populations.
Original Article
Colorectal cancer
- Is clinical complete response as accurate as pathological complete response in patients with mid-low locally advanced rectal cancer?
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Niyaz Shadmanov, Vusal Aliyev, Guglielmo Niccolò Piozzi, Barıs Bakır, Suha Goksel, Oktar Asoglu
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Ann Coloproctol. 2025;41(1):57-67. Published online February 28, 2025
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DOI: https://doi.org/10.3393/ac.2024.00339.0048
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Graphical Abstract
Abstract
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- Purpose
The standard treatment for locally advanced rectal cancer involves neoadjuvant chemoradiation followed by total mesorectal excision surgery. A subset of patients achieves pathologic complete response (pCR), representing the optimal treatment outcome. This study compares the long-term oncological outcomes of patients who achieved pCR with those who attained clinical complete response (cCR) after total neoadjuvant therapy, managed using a watch-and-wait approach.
Methods
This study retrospectively evaluated patients with mid-low locally advanced rectal cancer who underwent neoadjuvant treatment from January 1, 2005, to May 1, 2023. The pCR and cCR groups were compared based on demographic, clinical, histopathological, and long-term survival outcomes.
Results
The median follow-up times were 54 months (range, 7–83 months) for the cCR group (n=73), 96 months (range, 7–215 months) for the pCR group (n=63), and 72 months (range, 4–212 months) for the pathological incomplete clinical response (pICR) group (n=627). In the cCR group, 15 patients (20.5%) experienced local regrowth, and 5 (6.8%) developed distant metastasis (DM). The pCR group had no cases of local recurrence, but 3 patients (4.8%) developed DM. Among the pICR patients, 58 (9.2%) experienced local recurrence, and 92 (14.6%) had DM. Five-year disease-free survival rates were 90.0% for cCR, 92.0% for pCR, and 69.5% for pICR (P=0.022). Five-year overall survival rates were 93.1% for cCR, 92.0% for pCR, and 78.1% for pICR. There were no significant differences in outcomes between the cCR and pCR groups (P=0.810); however, the pICR group exhibited poorer outcomes (P=0.002).
Conclusion
This study shows no significant long-term oncological differences between patients who exhibited cCR and those who experienced pCR.
Guideline
ERAS
- The 2024 Korean Enhanced Recovery After Surgery (ERAS) guidelines for colorectal cancer: a secondary publication
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Kil-yong Lee, Soo Young Lee, Miyoung Choi, Moonjin Kim, Ji Hong Kim, Ju Myung Song, Seung Yoon Yang, In Jun Yang, Moon Suk Choi, Seung Rim Han, Eon Chul Han, Sang Hyun Hong, Do Joong Park, Sang-Jae Park, the Korean Enhanced Recovery After Surgery (ERAS) Committee within the Korean Society of Surgical Metabolism and Nutrition
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Ann Coloproctol. 2025;41(1):3-26. Published online February 20, 2025
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DOI: https://doi.org/10.3393/ac.2024.00836.0119
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Supplementary Material
- The Korean Enhanced Recovery After Surgery (ERAS) Committee within the Korean Society of Surgical Metabolism and Nutrition was established to develop ERAS guidelines tailored to the Korean context. This guideline focuses on creating the most current evidence-based practice guidelines for ERAS purposes, based on systematic reviews. All key questions targeted randomized controlled trials exclusively, and if fewer than 2 were available, studies employing propensity score matching were also included. Recommendations for each key question were marked with strength of recommendation and level of evidence following internal and external review processes by the committee.
Editorial
- Multimodal analgesia for postoperative pain: pursuing liberation from pain, not redemption
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Soo Yeun Park
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Ann Coloproctol. 2024;40(3):189-190. Published online June 12, 2024
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DOI: https://doi.org/10.3393/ac.2024.00304.0043
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Citations to this article as recorded by

- Mucosal advancement flap versus ligation of the inter-sphincteric fistula tract for management of trans-sphincteric perianal fistulas in the elderly: a retrospective study
Tamer A. A. M. Habeeb, Massimo Chiaretti, Igor A. Kryvoruchko, Antonio Pesce, Aristotelis Kechagias, Abd Al-Kareem Elias, Abdelmonem A. M. Adam, Mohamed A. Gadallah, Saad Mohamed Ali Ahmed, Ahmed Khyrallh, Mohammed H. Alsayed, Esmail Tharwat Kamel Awad, M
International Journal of Colorectal Disease.2025;[Epub] CrossRef - Efficacy and safety of anrikefon injection for postoperative analgesia in specific patient groups (elderly, liver damage, renal damage) after abdominal surgery
Younian Xu, Tianhao Zhang, Xin Huang, Sanawaer Tuerhong, Xiangdong Chen
Journal of Anesthesia and Translational Medicine.2024; 3(4): 202. CrossRef
Original Article
ERAS
- Impact of an Enhanced Recovery After Surgery (ERAS) program on the management of complications after laparoscopic or robotic colectomy for cancer
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Victoria Weets, Hélène Meillat, Jacques Emmanuel Saadoun, Marie Dazza, Cécile de Chaisemartin, Bernard Lelong
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Ann Coloproctol. 2024;40(5):440-450. Published online September 20, 2024
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DOI: https://doi.org/10.3393/ac.2023.00850.0121
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3,277
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Supplementary Material

- Purpose
Enhanced Recovery After Surgery (ERAS) reduces postoperative complications (POCs) after colorectal surgery; however, its impact on the management of POCs remains unclear. This study compared the diagnosis and management of POCs before and after implementing our ERAS protocol after laparoscopic or robotic colectomy for cancer and examined the short- and mid-term oncologic impacts.
Methods
This single-center, retrospective study evaluated all consecutive patients who underwent laparoscopic or robotic colectomy for cancer between 2012 and 2021, focusing on the incidence of POCs within 90 days. We compared outcomes before (standard group) and after (ERAS group) the implementation of our ERAS protocol in January 2016.
Results
Significantly fewer patients in the ERAS group developed POCs (standard vs. ERAS, 136 of 380 patients [35.8%] vs.136 of 660 patients [20.6%]; P<0.01). The ERAS group had a significantly shorter mean total length of stay after POCs (13.1 days vs. 11.4 days, P=0.04), and the rates of life-threatening complications (6.7% vs. 0.7%) and 1-year mortality (7.4% vs. 1.5%) were significantly lower in the ERAS group than in the standard group. Among patients with anastomotic complications, laparoscopic reoperation was significantly more common in the ERAS group than in the standard group (8.3% vs. 75.0%, P<0.01). Among patients with postoperative ileus, the diagnosis and recovery times were significantly shorter in the ERAS group than in the standard group, resulting in a shorter total length of stay (13.5 days vs. 10 days, P<0.01).
Conclusion
The implementation of an ERAS protocol did not eliminate all POCs, but it did accelerate their diagnosis and management and improved patient outcomes.
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Citations
Citations to this article as recorded by

- Optimizing postoperative pain management in minimally invasive colorectal surgery
Soo Young Lee
Annals of Coloproctology.2024; 40(6): 525. CrossRef
Guidelines
Anorectal benign disease
- The Italian Unitary Society of Colon-Proctology (Società Italiana Unitaria di Colonproctologia) guidelines for the management of acute and chronic hemorrhoidal disease
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Antonio Brillantino, Adolfo Renzi, Pasquale Talento, Luigi Brusciano, Luigi Marano, Maurizio Grillo, Mauro Natale Maglio, Fabrizio Foroni, Alessio Palumbo, Maria Laura Sandoval Sotelo, Luciano Vicenzo, Michele Lanza, Giovanna Frezza, Massimo Antropoli, Claudio Gambardella, Luigi Monaco, Ilaria Ferrante, Domenico Izzo, Alfredo Giordano, Michele Pinto, Corrado Fantini, Marcello Gasparrini, Michele Schiano Di Visconte, Francesca Milazzo, Giovanni Ferreri, Andrea Braini, Umberto Cocozza, Massimo Pezzatini, Valeria Gianfreda, Alberto Di Leo, Vincenzo Landolfi, Umberto Favetta, Sergio Agradi, Giovanni Marino, Massimiliano Varriale, Massimo Mongardini, Claudio Eduardo Fernando Antonio Pagano, Riccardo Brachet Contul, Nando Gallese, Giampiero Ucchino, Michele D’Ambra, Roberto Rizzato, Giacomo Sarzo, Bruno Masci, Francesca Da Pozzo, Simona Ascanelli, Patrizia Liguori, Angela Pezzolla, Francesca Iacobellis, Erika Boriani, Eugenio Cudazzo, Francesca Babic, Carmelo Geremia, Alessandro Bussotti, Mario Cicconi, Antonia Di Sarno, Federico Maria Mongardini, Antonio Brescia, Leonardo Lenisa, Massimiliano Mistrangelo, Matteo Zuin, Marta Mozzon, Alessandro Paolo Chiriatti, Vincenzo Bottino, Antonio Ferronetti, Corrado Rispoli, Ludovico Carbone, Giuseppe Calabrò, Antonino Tirrò, Domenico de Vito, Giovanna Ioia, Giovanni Luca Lamanna, Lorenzo Asciore, Ettore Greco, Pierluigi Bianchi, Giuseppe D’Oriano, Alessandro Stazi, Nicola Antonacci, Raffaella Marina Di Renzo, Gianmario Edoardo Poto, Giuseppe Paolo Ferulano, Antonio Longo, Ludovico Docimo
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Ann Coloproctol. 2024;40(4):287-320. Published online August 30, 2024
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DOI: https://doi.org/10.3393/ac.2023.00871.0124
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- The aim of these evidence-based guidelines is to present a consensus position from members of the Italian Unitary Society of Colon-Proctology (Società Italiana Unitaria di Colon-Proctologia, SIUCP) on the diagnosis and management of hemorrhoidal disease, with the goal of guiding physicians in the choice of the best treatment option. A panel of experts was charged by the Board of the SIUCP to develop key questions on the main topics related to the management of hemorrhoidal disease and to perform an accurate and comprehensive literature search on each topic, in order to provide evidence-based answers to the questions and to summarize them in statements. All the clinical questions were discussed by the expert panel in multiple rounds through the Delphi approach and, for each statement, a consensus among the experts was reached. The questions were created according to PICO (patients, intervention, comparison, and outcomes) criteria, and the statements were developed adopting the GRADE (Grading of Recommendations, Assessment, Development, and Evaluations) methodology. In cases of grade 1 hemorrhoidal prolapse, outpatient procedures including hemorrhoidal laser procedure and sclerotherapy may be considered the preferred surgical options. For grade 2 prolapse, nonexcisional procedures including outpatient treatments, hemorrhoidal artery ligation and mucopexy, laser hemorrhoidoplasty, the Rafaelo procedure, and stapled hemorrhoidopexy may represent the first-line treatment options, whereas excisional surgery may be considered in selected cases. In cases of grades 3 and 4, stapled hemorrhoidopexy and hemorrhoidectomy may represent the most effective procedures, even if, in the expert panel opinion, stapled hemorrhoidopexy represents the gold-standard treatment for grade 3 hemorrhoidal prolapse.
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Citations
Citations to this article as recorded by

- From the Editor: Uniting expertise, a new era of global collaboration in coloproctology
In Ja Park
Annals of Coloproctology.2024; 40(4): 285. CrossRef - Lower pain, less itching, and faster healing after ultrasound scalpel-assisted hemorrhoidectomy using an intimate cleaner containing chlorhexidine, acid hyaluronic acid, and natural anti-inflammatories: a multicenter observational case-control study
Antonio Brillantino, Luigi Marano, Maurizio Grillo, Alessio Palumbo, Fabrizio Foroni, Luciano Vicenzo, Alessio Antropoli, Michele Lanza, Maria Laura Sandoval Sotelo, Nicola Sangiuliano, Mauro Maglio, Rosanna Filosa, Lucia Abbatiello, Maria Preziosa Romano
Annals of Coloproctology.2024; 40(6): 602. CrossRef
Colorectal cancer
- Colon cancer: the 2023 Korean clinical practice guidelines for diagnosis and treatment
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Hyo Seon Ryu, Hyun Jung Kim, Woong Bae Ji, Byung Chang Kim, Ji Hun Kim, Sung Kyung Moon, Sung Il Kang, Han Deok Kwak, Eun Sun Kim, Chang Hyun Kim, Tae Hyung Kim, Gyoung Tae Noh, Byung-Soo Park, Hyeung-Min Park, Jeong Mo Bae, Jung Hoon Bae, Ni Eun Seo, Chang Hoon Song, Mi Sun Ahn, Jae Seon Eo, Young Chul Yoon, Joon-Kee Yoon, Kyung Ha Lee, Kyung Hee Lee, Kil-Yong Lee, Myung Su Lee, Sung Hak Lee, Jong Min Lee, Ji Eun Lee, Han Hee Lee, Myong Hoon Ihn, Je-Ho Jang, Sun Kyung Jeon, Kum Ju Chae, Jin-Ho Choi, Dae Hee Pyo, Gi Won Ha, Kyung Su Han, Young Ki Hong, Chang Won Hong, Jung-Myun Kwak, Korean Colon Cancer Multidisciplinary Committee
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Ann Coloproctol. 2024;40(2):89-113. Published online April 30, 2024
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DOI: https://doi.org/10.3393/ac.2024.00059.0008
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Abstract
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Supplementary Material
- Colorectal cancer is the third most common cancer in Korea and the third leading cause of death from cancer. Treatment outcomes for colon cancer are steadily improving due to national health screening programs with advances in diagnostic methods, surgical techniques, and therapeutic agents.. The Korea Colon Cancer Multidisciplinary (KCCM) Committee intends to provide professionals who treat colon cancer with the most up-to-date, evidence-based practice guidelines to improve outcomes and help them make decisions that reflect their patients’ values and preferences. These guidelines have been established by consensus reached by the KCCM Guideline Committee based on a systematic literature review and evidence synthesis and by considering the national health insurance system in real clinical practice settings. Each recommendation is presented with a recommendation strength and level of evidence based on the consensus of the committee.
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Citations
Citations to this article as recorded by

- Optimal extent of lymph node dissection in clinical early-stage right colon cancer: a retrospective analysis
Hyeung-min Park, Jaram Lee, Soo Young Lee, Suk Hee Heo, Yong Yeon Jeong, Hyeong Rok Kim, Chang Hyun Kim
Annals of Surgical Treatment and Research.2025; 108(1): 49. CrossRef - Effects of Microsatellite Instability on the Clinical and Pathological Characteristics of Colon Cancer and the Diagnostic Accuracy of Preoperative Abdominal CT Scans
Rıdvan Yavuz, Orhan Aras, Hüseyin Çiyiltepe, Onur İlkay Dinçer, Ahmet Şükrü Alparslan, Tebessüm Çakır
Diagnostics.2025; 15(2): 190. CrossRef - Epigenetic Regulation of Nuclear Factor Erythroid-2-Related Factor 2 in Colorectal Cancer Cells Resistant to Ionizing Radiation
Kyoung Ah Kang, Jinny Park, Mei Jing Piao, Pincha Devage Sameera Madushan Fernando, Herath Mudiyanselage Udari Lakmini Herath, Herath Mudiyanselage Maheshika Madhuwanthi Senavirathna, Jung-Hwan Kim, Suk Ju Cho, Jin Won Hyun
Biomolecules & Therapeutics.2025; 33(1): 182. CrossRef - Meeting report on the 8th Asian Science Editors’ Conference and Workshop 2024
Eun Jung Park
Science Editing.2025; 12(1): 66. CrossRef - 2023 Korean Multidisciplinary Guidelines for Colon Cancer Management: Summary of Radiological Points
Nieun Seo, Hyo Seon Ryu, Myungsu Lee, Sun Kyung Jeon, Kum Ju Chae, Joon-Kee Yoon, Kyung Su Han, Ji Eun Lee, Jae Seon Eo, Young Chul Yoon, Sung Kyung Moon, Hyun Jung Kim, Jung-Myun Kwak
Korean Journal of Radiology.2024; 25(9): 769. CrossRef - Effect of Fluorescence Lymph Node Mapping on Improving Diagnostic Values of CT D3 Lymph Node Staging for Right-Sided Colon Cancer
Gyung Mo Son, Tae Un Kim, Mi Sook Yun, ChangYeop Kim, In Young Lee, Su Bum Park, Dong-Hoon Shin, Gi Won Ha
Cancers.2024; 16(20): 3496. CrossRef - Nuclear medicine based multimodal molecular imaging facilitates precision medicine for gastrointestinal tumors
Jing Zhao, Fei Wang, Rong-Fu Wang
World Chinese Journal of Digestology.2024; 32(10): 727. CrossRef - Impact of Early Oral Feeding on Postoperative Outcomes after Elective Colorectal Surgery: A Systematic Review and Meta-Analysis
Soo Young Lee, Eon Chul Han
Digestive Surgery.2024; : 1. CrossRef
Review
- Laser hemorrhoidoplasty versus conventional hemorrhoidectomy for grade II/III hemorrhoids: a systematic review and meta-analysis
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Ian Jun Yan Wee, Chee Hoe Koo, Isaac Seow-En, Yvonne Ying Ru Ng, Wenjie Lin, Emile John Kwong-Wei Tan
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Ann Coloproctol. 2023;39(1):3-10. Published online January 3, 2023
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DOI: https://doi.org/10.3393/ac.2022.00598.0085
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Abstract
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Supplementary Material
- Purpose
This study compared the short- and long-term clinical outcomes of laser hemorrhoidoplasty (LH) vs. conventional hemorrhoidectomy (CH) in patients with grade II/III hemorrhoids.
Methods
PubMed/Medline and the Cochrane Library were searched for randomized and nonrandomized studies comparing LH against CH in grade II/III hemorrhoids. The primary outcomes included postoperative use of analgesia, postoperative morbidity (bleeding, urinary retention, pain, thrombosis), and time of return to work/daily activities.
Results
Nine studies totaling 661 patients (LH, 336 and CH, 325) were included. The LH group had shorter operative time (P<0.001) and less intraoperative blood loss (P<0.001). Postoperative pain was lower in the LH group, with lower postoperative day 1 (mean difference [MD], –2.09; 95% confidence interval [CI], –3.44 to –0.75; P=0.002) and postoperative day 7 (MD, –3.94; 95% CI, –6.36 to –1.52; P=0.001) visual analogue scores and use of analgesia (risk ratio [RR], 0.59; 95% CI, 0.42–0.81; P=0.001). The risk of postoperative bleeding was also lower in the LH group (RR, 0.18; 95% CI, 0.12– 0.28; P<0.001), with a quicker return to work or daily activities (P=0.002). The 12-month risks of bleeding (P>0.999) and prolapse (P=0.240), and the likelihood of complete resolution at 12 months, were similar (P=0.240).
Conclusion
LH offers more favorable short-term clinical outcomes than CH, with reduced morbidity and pain and earlier return to work or daily activities. Medium-term symptom recurrence at 12 months was similar. Our results should be verified in future well-designed trials with larger samples.
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Citations
Citations to this article as recorded by

- Laser hemorrhoidoplasty versus hemorrhoidectomy in the treatment of surgically indicated hemorrhoids in inflammatory bowel patients: a randomized comparative clinical study
Reham Zakaria, Mohamed Mahmoud Amin, Heba Alhussein Abo-Alella, Yasmine Hany Hegab
Surgical Endoscopy.2025; 39(1): 249. CrossRef - Best clinical practice recommendations for the management of symptomatic hemorrhoids via laser hemorrhoidoplasty: the LHP recommendations
P. C. Ambe, G. P. Martin-Martin, N. Vasas, I. Piponski, I. H. Roman, J. D. P. Hernandez, H. Ma, H.C. Lin, G. Weyand, L. Mazlan, L. J. García Flórez, K. Wolff, M. Dessily, C. Wang, V. Dobricanin, W. Yang, T. Bruketa, X.D. Zeng, S. Avdicausevic, Z.G. Zhang,
Techniques in Coloproctology.2025;[Epub] CrossRef - Which Technique is Preferable for Grade 2–3 Hemorrhoidal Disease: Laser vs. Rubber Band Ligation? A Retrospective Study
Ahmet Cihangir Emral, Merter Gülen, Bahadır Ege
Bratislava Medical Journal.2025; 126(1): 91. CrossRef - Quand et comment traiter des hémorroïdes
Thierry Higuero
La Presse Médicale Formation.2024; 5(1): 24. CrossRef - Spectrum of Diagnoses in Female Patients With Proctologic Symptoms Presenting to the Surgery Unit of a Tertiary Care Center
Sana Sahar, Tamjeed Gul, Muhammad Ihtesham Khan
Cureus.2024;[Epub] CrossRef - Precision and Power: A Comprehensive Review of Exploring the Role of Laser Treatment in Hemorrhoidal Management
Dheeraj Surya, Pankaj Gharde
Cureus.2024;[Epub] CrossRef - Diode laser hemorrhoidoplasty versus conventional Milligan-Morgan and Ferguson hemorrhoidectomy for symptomatic hemorrhoids: Meta-analysis
Po-Lung Cheng, Chang-Cyuan Chen, Jian-Syun Chen, Po-Li Wei, Yan-Jiun Huang
Asian Journal of Surgery.2024; 47(11): 4681. CrossRef - Laser hemorrhoidoplasty vs. rubber band ligation: a randomized trial comparing 2 mini-invasive treatment for grade II hemorrhoids
Lei Jin, Kaijian Qin, Renjie Wu, Haojie Yang, Can Cui, Zhenyi Wang, Jiong Wu
BMC Surgery.2024;[Epub] CrossRef - Quality of Life of Patients Before and After Hemorrhoid Surgery: A Single-Center Study in Vietnam
Nguyen Thi Thuy Anh, Nguyen Ngoc Huynh Nhu, Tran Ngoc Hong, Pham Thi Ly, Nguyen Thi Hong Huyen, Doan Thi Minh, Ho Tat Bang, Nguyen Trung Tin
Journal of Nursing and Midwifery Sciences.2024;[Epub] CrossRef - Propensity-Score Matching Analysis for Laser Hemorrhoidoplasty Versus Circumferential Stapler Hemorrhoidectomy: One-Year Outcomes
Tran V Hung, Duong V Hai
Cureus.2024;[Epub] CrossRef - Outcomes of laser hemorrhoidoplasty for grade II–IV hemorrhoidal disease in Bangladesh
Md. Saiful Islam, Abhigan B. Shrestha, Faisal Chowdhury, Md. R.K. Ziko
Annals of Medicine & Surgery.2024; 86(11): 6514. CrossRef - Lower pain, less itching, and faster healing after ultrasound scalpel-assisted hemorrhoidectomy using an intimate cleaner containing chlorhexidine, acid hyaluronic acid, and natural anti-inflammatories: a multicenter observational case-control study
Antonio Brillantino, Luigi Marano, Maurizio Grillo, Alessio Palumbo, Fabrizio Foroni, Luciano Vicenzo, Alessio Antropoli, Michele Lanza, Maria Laura Sandoval Sotelo, Nicola Sangiuliano, Mauro Maglio, Rosanna Filosa, Lucia Abbatiello, Maria Preziosa Romano
Annals of Coloproctology.2024; 40(6): 602. CrossRef - Minimally invasive laser technologies in the surgical treatment of hemorrhoidal disease: problems and prospects (literature review)
N. D. Yartseva, L. V. Kornev, E. K. Naumov, G. V. Rodoman, L. A. Laberko
Hirurg (Surgeon).2023; (3): 20. CrossRef - Laser interventions in coloproctology. A plea for standardized treatment protocols
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Techniques in Coloproctology.2023; 27(10): 953. CrossRef - Comments on “Laser hemorrhoidoplasty versus conventional hemorrhoidectomy for grade II/III hemorrhoids: a systematic review and meta-analysis”
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Annals of Coloproctology.2023; 39(5): 442. CrossRef
Original Articles
Anorectal benign disease
- Antibiotic use during the first episode of acute perianal sepsis: a still-open question
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Stanislas Blondin, David Lobo, Axel Egal, Saliha Ysmail-Dahlouk, Milad Taouk, Josée Bourguignon, David Blondeel, Isabelle Etienney
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Ann Coloproctol. 2025;41(1):40-46. Published online February 3, 2025
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DOI: https://doi.org/10.3393/ac.2024.00472.0067
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Abstract
PDF
- Purpose
The role of antibiotics in preventing fistula formation following an initial abscess remains a subject of debate. This study compared the incidence of fistula in ano in patients experiencing their first episode of acute perianal sepsis, with and without antibiotic therapy, and evaluated the prevalence of fistula in ano necessitating surgical intervention at 1 year.
Methods
This retrospective cohort study was conducted at a tertiary care hospital with a dedicated proctology department. All patients who presented to the emergency proctology unit with a first episode of acute perianal sepsis were eligible for inclusion.
Results
This study included 276 patients. At 1 year, fistula formation was identified in 65.6% of all patients, 54.0% of those who had received antibiotics, and 75.0% of those who had not (P<0.001). This finding remained significant after weighted propensity analysis (odds ratio, 0.53; 95% confidence interval, 0.31–0.92; P=0.025).
Conclusion
The rate of fistula formation was relatively high in this study. However, it was lower among patients with perianal sepsis who were treated with antibiotics, although a causal relationship could not be established. Prolonged follow-up is needed to clarify the role of antibiotic therapy in preventing or delaying fistula development in patients with acute perianal sepsis.
Stoma
- Protective loop ileostomy or colostomy? A risk evaluation of all common complications
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Yi-Wen Yang, Sheng-Chieh Huang, Hou-Hsuan Cheng, Shih-Ching Chang, Jeng-Kai Jiang, Huann-Sheng Wang, Chun-Chi Lin, Hung-Hsin Lin, Yuan-Tzu Lan
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Ann Coloproctol. 2024;40(6):580-587. Published online January 27, 2023
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DOI: https://doi.org/10.3393/ac.2022.00710.0101
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Citations
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Abstract
PDF
- Purpose
Protective ileostomy and colostomy are performed in patients undergoing low anterior resection with a high leakage risk. We aimed to compare surgical, medical, and daily care complications between these 2 ostomies in order to make individual choice.
Methods
Patients who underwent low anterior resection for rectal tumors with protective stomas between January 2011 and September 2018 were enrolled. Stoma-related complications were prospectively recorded by wound, ostomy, and continence nurses. The cancer stage and treatment data were obtained from the Taiwan Cancer Database of our Big Data Center. Other demographic data were collected retrospectively from medical notes. The complications after stoma creation and after the stoma reversal were compared.
Results
There were 176 patients with protective colostomy and 234 with protective ileostomy. Protective ileostomy had higher proportions of high output from the stoma for 2 consecutive days than protective colostomy (11.1% vs. 0%, P<0.001). Protective colostomy resulted in more stoma retraction than protective ileostomy (21.6% vs. 9.4%, P=0.001). Female, open operation, ileostomy, and carrying stoma more than 4 months were also significantly associated with a higher risk of stoma-related complications during diversion. For stoma retraction, the multivariate analysis revealed that female (odds ratio [OR], 4.00; 95% confidence interval [CI], 2.13–7.69; P<0.001) and long diversion duration (≥4 months; OR, 2.33; 95% CI, 1.22–4.43; P=0.010) were independent risk factors, but ileostomy was an independent favorable factor (OR, 0.40; 95% CI, 0.22–0.72; P=0.003). The incidence of complication after stoma reversal did not differ between colostomy group and ileostomy group (24.3% vs. 20.9%, P=0.542).
Conclusion
We suggest avoiding colostomy in patients who are female and potential prolonged diversion when stoma retraction is a concern. Otherwise, ileostomy should be avoided for patients with impaired renal function. Wise selection and flexibility are more important than using one type of stoma routinely.
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Citations
Citations to this article as recorded by

- Gut microbiome and plasma metabolome alterations in ileostomy and after closure of ileostomy
Liang Xu, Xiaolong Li, Lang Chen, Haitao Ma, Ying Wang, Wenwen Liu, Anyan Liao, Liang Tan, Xiao Gao, Weidong Xiao, Hua Yang, Guangyan Ji, Yuan Qiu, Wei-Hua Chen, Qin Liu, Song Liu, Yang Yang
Microbiology Spectrum.2025;[Epub] CrossRef - Effect of one-stitch method of temporary ileostomy on the surgical outcomes and complications after laparoscopic low anterior resection in rectal cancer patients: a propensity score matching analysis
Xin-Peng Shu, Jia-Liang Wang, Zi-Wei Li, Fei Liu, Xu-Rui Liu, Lian-Shuo Li, Yue Tong, Xiao-Yu Liu, Chun-Yi Wang, Yong Cheng, Dong Peng
European Journal of Medical Research.2025;[Epub] CrossRef - The Differences in Postoperative Nursing Between Temporary Ileostomy and Temporary Colostomy: A Retrospective Cohort Study
Mei Wang, Lihong Dai, Xia Fang, Yan Zheng, Yuanhao Shen, Yang Yu
Nursing Open.2025;[Epub] CrossRef - Uso de ileostomía derivativa en cáncer de ovario. Revisión de la literatura
Franco Rafael Ruiz-Echeverría, Pedro Hernando Calderón-Quiroz, Juliana Rendón-Hernández
Revista Colombiana de Cirugía.2024;[Epub] CrossRef - Meta-analysis: loop ileostomy versus colostomy to prevent complications of anterior resection for rectal cancer
Shilai Yang, Gang Tang, Yudi Zhang, Zhengqiang Wei, Donglin Du
International Journal of Colorectal Disease.2024;[Epub] CrossRef - The Role of Colon in Isolated Intestinal Transplantation: Description of 4 Cases
Pierpaolo Di Cocco, Giulia Bencini, Alessandro Martinino, Egor Petrochenkov, Stepan Akshelyan, Kentaro Yoshikawa, Mario Spaggiari, Jorge Almario-Alvarez, Ivo Tzvetanov, Enrico Benedetti, Gaetano Gallo
International Journal of Surgical Oncology.2024;[Epub] CrossRef