[A Case of Intussusception Caused by Cancer of the Sigmoid Colon in an Adult]

Abstract

A 55-year-old man complaining of difficulty in defecation was referred to our hospital. A digital examination and abdominal CT led to a diagnosis of intussusception due to tumor of the sigmoid colon. The intussusception was successful reduced by enema. Following colonoscopy and abdominal enhanced CT, a sigmoid colon cancer(cT3, cN1b, cM0, cStage Ⅲb)was detected. A laparoscopic sigmoidectomy and lymph node dissection were performed on 23 days after the hospitalization. Postoperative course was uneventful. Preoperative reduction of the intussusception in this case enabled us to perform an elective surgery. We report this case with a review of the relevant literature.