A benign colorectal lesion with amorphous pit (Kudo Vn) and avascular pattern (Sano's 3b): differential diagnosis with deep invasive adenocarcinoma

Sophie Testu, Clémence Morin, Jérôme Rivory, Martin Fabritius, Jean-Christophe Saurin, Thierry Ponchon, Mathieu Pioche
2017 Endoscopy  
doi:10.1055/s-0043-109427 pmid:28558404 fatcat:heibvmjo6vas3kffz63hc6673q