ผู้ป่วยมะเร็งของ anal gland ชนิด mucin producing ในโรงพยาบาลสมเด็จพระปิ่นเกล้า

Abstract

Anal pain and rectal bleeding are common presenting problems of patients who visit the colorectal clinic.
Common causes are hemorrhoids, anal ffiissures, and rectal cancer. This is a case report of a Thai male patient,
78 years old, with anal pain and rectal bleeding. The cause of the bleeding was a perianal mucinous adenocarcinoma,
which is a rare clinical ffiinding. Signs, symptoms, diagnosis, and treatment of this disease are reviewed and
discussed in this case report.