Colorectal cancer

Case contributed by Farid Rajaee Rizi
Diagnosis almost certain

Presentation

Right lower quadrant abdominal pain started three days ago. Palpable mass in the right lower quadrant. History of chronic constipation, weight loss, and iron-deficiency anaemia.

Patient Data

Age: 70 years
Gender: Female
ct

Caecum dilation with faecal impaction secondary to a mass-like lesion in the hepatic curve is seen. Regional mesenteric lymphadenopathy is also present. These findings are suspicious for colon cancer. There is a hypodense lesion in cardia which is suspicious for lipoma.

Case Discussion

The mass-like lesion in the hepatic flexure obstructs the transition of faeces and makes faecaloma. The pathology confirms colon adenocarcinoma.

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