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Sigmoid colon growth.
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Gastroscopy performed was normal and the colonoscopy was inconclusive due to narrowing proximal to the sigmoid colon (Figs. 1 and 2).
Microabscesses and air pockets in the muscular planes along the sigmoid growth.
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Gastroscopy performed was normal and the colonoscopy was inconclusive due to narrowing proximal to the sigmoid colon (Figs. 1 and 2).
Section showing normal small intestinal mucosa (red star) with adjacent well differentiated keratinizing squamous cell carcinoma in the mucosa extending to deep aspect (black star).
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