Tuberculosis of duodenum

TB duodenum: Mucosa lined by columnar epithelium. Lamina propria shows benign mucosal glands. Interstitial stroma shows chronic inflammatory cells and epithelioid granulomas with Langhan giant cells (H&E,X50)

TB duodenum: Mucosa lined by columnar epithelium. Lamina propria shows benign mucosal glands. Interstitial stroma shows chronic inflammatory cells and epithelioid granulomas with Langhan giant cells (H&E,X100)

TB duodenum: Mucosa lined by columnar epithelium. Lamina propria shows benign mucosal glands. Interstitial stroma shows chronic inflammatory cells and epithelioid granulomas with Langhan giant cells (H&E,X100)

TB duodenum: Mucosal bit with benign mucosal glands and granuloma with epithelioid cells (H&E,X400)

TB duodenum: Epithelioid granuloma with Langhan giant cells (H&E,X400)