Oesophagus
Oesophagus - squamous cell carcinoma Multiple LOH Amplification of CMYC, EGFR, CYCLIN D1, HST1… Overexpression of Cyclin D1 LOH at 3p2; LOH at 9p31 LOH 3p14 (FHIT); LOH 17q25 (TOC) TP53 mutations Normal oesophagusOesophagitis Low-grade High-grade InvasiveSCC intraephitelial neoplasia
Oesophagus -adenocarcinoma, Barret‘s oesophagus
Stomach
Helicobacter pylori
Stomach - tumors
Carcinoma of stomach
Signet ring adenocarcinoma
Well differentiated adenocarcinoma
Intestine
Hirschprung‘s disease, ileum
Diverticulosis of large intestine
Ulceration during DIC
Abdominal typhus
Pseudomembranous colitis
Crohn‘s disease and ulcerous colitis
Crohn‘s disease
Crohn‘s disease, granuloma
Ulcerous colitis, dysplasia of glands
Intestine - tumors
Polyp of intestine
Adenocarcinoma of large intestine
Adenocarcinoma of large intestine PAS staining
Malignant lymphoma, CD20+