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Updated: Feb 12, 2026

Using Unfixed, Frozen Tissues to Study Natural Mucin Distribution
Published on: September 21, 2012
[A Case of Laparoscopic Rectal Amputation Performed for Anal Gland Mucinous Carcinoma with Pagetoid Spread]
Yohei Nose1, Kohei Murata, Yoshinori Kagawa
1Dept. of Surgery, Kansai Rosai Hospital.
Abstract:
A 69-year-old man was admitted for the growing anal tumor and referred to our hospital. The tumor was about 40mm in size, and by biopsy, he was diagnosed the adenocarcinoma. Based on this diagnosis, abdominoperinealresection and edge resection were performed. Histopathologicalfindings showed mucinous carcinoma originating from analgl and with pagetoid spread. Postoperative chemotherapy was not performed, but 1 year 6 months after the surgery, inguinall ymph node recurrence was found, and lymph node dissection was performed. One year after the operation, recurrence was not found.
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