Angioleiomyoma of the lumbo-sacral region with unusual keloid-like collagen fibers.
Pathologica
; 112(1): 42-45, 2020 Mar.
Article
em En
| MEDLINE
| ID: mdl-32202538
ABSTRACT
Angioleiomyoma is a benign soft tissue tumor which usually occurs in superficial or deep soft tissues. Only rarely does this tumor occur at unusual sites, including retroperitoneum. We present a rare case of lumbo-sacral angioleiomyoma in a 54-year-old man. Apart from this unusual site, the most striking morphological feature was the presence of numerous keloid-like collagen fibers interspersed among the fascicles of the neoplastic cells. Radiological, morphological and immunohistochemical features are presented, and differential diagnosis with its potential morphological mimickers is discussed.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Colágeno
/
Angiomioma
/
Queloide
/
Região Lombossacral
Tipo de estudo:
Diagnostic_studies
Limite:
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Pathologica
Ano de publicação:
2020
Tipo de documento:
Article
País de afiliação:
Itália