title: Pseudoinvasion appearing as a deeply invasive malignant colorectal polyp.
authors: Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA; University Medical Center Utrecht, Utrecht, the Netherlands.
authors: Eelco C
authors: EC
authors: Brand
authors: Division of Pathology, Mayo Clinic, Jacksonville, Florida, USA.
authors: Raouf E
authors: RE
authors: Nakhleh
authors: Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA.
authors: Michael B
authors: MB
authors: Wallace
mesh_terms: D000236:Adenoma / Q000000981:diagnostic imaging* / Q000473:pathology; D003111:Colonic Polyps / Q000000981:diagnostic imaging* / Q000473:pathology; D003113:Colonoscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D062048:Narrow Band Imaging; D009361:Neoplasm Invasiveness; D012811:Sigmoid Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology