Primary duodenal neoplasms: A retrospective clinico-pathological analysis

Figure 1 Photomicrograph showing tubulovillous adenoma of the duodenum (A) (HE × 100), adenocarcinoma arising in tubulovillous adenoma of the duodenum (B) (HE × 200), Brunner glands separated by fibrovascular septa in Brunner gland adenoma of the duodenum (C) (HE × 40), spindle cell gastrointestinal stromal tumour in submucosa of the duodenum (D) (HE × 100), non-Hodgkin’s lymphoma showing diffuse monotonus population of large cells infiltrating duodenal glands (E) (HE × 100), and circumscribed tumour nodule with tumour cells arranged in organoid pattern in carcinoid of the duodenum (F) (HE × 40).