Colon polyps may be classified into two groups of neoplastic and non-neoplastic. Non-neoplastic polyps consist of inflammatory and hamartomatous polyps. Neoplastic polyps consist of serrated and adenomatous polyps. Adenomatous polyps may be classified into several subtypes based on endoscopic and histologic features, and degree of dysplasia. Adenomas may be classified according to endoscopic features into four groups including sessile, pedunculated, flat, or depressed. Adenomas may be classified according to histologic features into three groups including tubular, tubulovillous, and villous.
Colon polyps classification
Gastrointestinal varices classification
Vulvar cancer classification
Carcinoid syndrome classification
Gallbladder cancer classification
Colon polyps laboratory findings
Lower gastrointestinal bleeding classification
Pancreatic cancer classification