[Polyps of the colorectum: non-neoplastic and non-hamartomatous]. / Polypen im Kolorektum: Nichtneoplastisch und nichthamartomatös.
Pathologe
; 32(4): 297-302, 2011 Jul.
Article
em De
| MEDLINE
| ID: mdl-21607734
ABSTRACT
Non-neoplastic and non-hamartomatous colorectal polyps or tumor-like lesions comprise a very heterogeneous group of changes in the colorectal mucosa or the colon wall. Mucosal prolapse-associated lesions and inflammatory polyps, which are predominantly associated with chronic inflammatory bowel disease, are the most prominent examples for polypoid lesions difficult to distinguish from neoplastic lesions such as adenomas, hyperplastic/serrated polyps/adenomas and invasive carcinomas. The considerably less frequent tumor-like lesions like heterotopias, endometriosis, amyloid tumors and pseudolipomatous changes are histologically often well defined and should be considered in the differential diagnosis of colorectal lesions. The etiology, endoscopic and histological appearance of these entities and their most important differential diagnoses are discussed.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Retais
/
Pólipos do Colo
/
Pólipos Intestinais
Tipo de estudo:
Diagnostic_studies
Limite:
Female
/
Humans
Idioma:
De
Ano de publicação:
2011
Tipo de documento:
Article