Carcinoma transverse colon masquerading as carcinoma gall bladder

• Published in: Journal of gastrointestinal oncology 2014-04, Vol.5 (2), p.E40-E42
• Main Authors: Munghate, Anand, Kumar, Ashwani, Singh, Harnam, Singh, Gurpreet, Singh, Bimaljot, Chauhan, Mahak
• Format: Article
• Language: English
• Subjects: Case Report
• ISSN: 2078-6891; 2219-679X
• DOI: 10.3978/j.issn.2078-6891.2014.009

Colorectal cancer is one of the most common cancer worldwide .Its incidence is reported to be increasing in developing countries. It commonly presents with weight loss, anaemia, lump abdomen, change of bowel habit, obstruction or fresh rectal bleeding. Beside these common modes of presentations, there are some rare manifestations which masqueraded as different disease like obstructive jaundice, empyema gall bladder or cholecystitis. A 60-year-old male presented to hospital with right sided pain abdomen. On abdominal examination mild tenderness was present in right hypochondrium. Intra operatively gall bladder was separated from the adjoining gut, peritoneum and liver bed and was removed. On further exploration, there was a large mass in the vicinity of the gall bladder related to transverse colon. Extended right hemicolectomy was done. Histopathological examination of gut mass revealed adenocarcinoma of transverse colon with free margins and gall bladder showed cholecystitis with no evidence of malignancy. We present an interesting case of colon cancer colon that caused diagnostic confusion by mimicking as cholecystitis. Colorectal cancer constitutes a major public health issue globally. Therefore, public awareness, screening of high-risk populations, early diagnosis and effective treatment and follow-up will help to reduce its occurance and further complications.