h_kaishi
Online edition:ISSN 2758-089X

t_toukou

A case report of isolated presacral squamous cell carcinoma developed four years after gastrectomy

Chemoradiation therapy and a transsacral resection were performed to treat isolated squamous cell carsinoma that occurred in presacral tissues in the pelvis four years after gastrectomy due to early gastric cancer, with the prognosis continuing to be favorable. The patient was a 57-year-old woman, who came to our hospital having symptoms of anemia four years after gastrectomy. After a rectal examination, a tumor mass the size of a sparrow egg was discovered on the left rectal wall. An abdominal CT showed a tumor, 3.7cm × 3.7cm in size, on the outer left wall of the upper rectum. After a CT-guided biopsy, squamous cell carcinoma was detected. Irradiation (total 40 Gy) and chemotherapy (MMC+5-FU) were performed, mass shrinkage was confirmed, and a transsacral tumor resection was performed. According to the histopathological examination, a very small but viable cancer was found to be remaining. 4 years after the tumor removal, no recurrence has been discovered. Squamous cell carcinoma in the pelvis often originates from the vagina. However, the patient didn’t have any malignant findings from a genital examination at the time the symptoms appeared, and this case was diagnosed as isolated squamous cell carcinoma. A transsacral approach to remove such a tumor is considered to be useful because it is relatively low invasion and preserves anal functions. doi:10.11482/KMJ-E40(2)79 (Accepted on November 12, 2014)

著者名
Shigemitsu K, et al
40
2
79-85
DOI
10.11482/KMJ-E40(2)79

b_download