| Local Pelvic Recurrence after Curative Resection of the Rectal Cancer: Classification and Prognosis. |
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Park, Jea Kun , Kim, Nam Kyu , Baik, Seung Hyuk , Lee, Kang Young , Sohn, Seung Kook , Cho, Chang Hwan |
1Department of Surgery, Yonsei University College of Medicine, Korea. namkyuk@yumc.yonsei.ac.kr
2Department of Surgery, Hong Ik Hospital, Seoul, Korea. |
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| Abstract |
PURPOSE
The management of local recurrence after curative surgery of the rectal cancer remains difficult clinical problems to surgeons. This study was performed to analyze the outcomes of patients with local pelvic recurrence according to its recurrence type.
METHODS
A total 109 patients with local recurrence were evaluated. Among the 109 patients 62 were local recurrence alone and 47 were both local and systemic recurrence. The recurrence type was classified as Central, Anterior, Posterior, Lateral and Perineal recurrence according to the relation of the tumor location and either intra pelvic organ and/or fixed pelvic structure.
RESULTS
Only 26 (23.9%) of the 109 patients had curative resection and the remaining 83 (76.1%) patients had palliative exploration or nonsurgical procedure. The resectability according to the recurrence type showed that the Central and Anterior type was higher than other type of recurrences (P=0.001). When the primary operation was Abdominoperineal Resection (APR) the resectability was poorer than Low Anterior Resection (LAR) (P=0.0001). When comparing the patients with local recurrence alone, the 5 year survival rate was significantly higher patients treated by curative resection than palliative or non-resection group (P=0.002). Mean follow up period was 44.2+/-30.0 months and mean recurrence time between primary operation and recurrence was 26.0+/-22.7 months.
CONCLUSIONS
Resection for central type of the recurrent is potentially curative, however treatment failure was common when the recurrence invaded fixed pelvic structure. Our data suggest that local pelvic recurrence should be treated with radical resection as can as possible. |
| Key Words:
Rectal cancer; Local pelvic recurrence; Classification; Prognosis |
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