[Mucinous carcinoma of the prostate: critical review of Elbadawi's criteria]. / Carcinoma mucinoso de la próstata: revisión crítica de los criterios de Elbadawi.
Actas Urol Esp
; 24(2): 155-62, 2000 Feb.
Article
em Es
| MEDLINE
| ID: mdl-10829446
ABSTRACT
OBJECTIVES:
We present our experience on prostatic mucinous adenocarcinoma and at once we practice an actualization and a critical review of Elbadawi's criteria.METHODS:
After reviewing 206 prostatic carcinomas diagnosed in our hospital, we describe one case that fulfill criteria for being considered a prostatic mucinous adenocarcinoma. We also carry out a wide literature review trying to define anew the including criteria of this tumour by the light of modern knowledge and technology.CONCLUSIONS:
We think that for accepting a tumour as a prostatic mucinous adenocarcinoma, this have to fulfill the following criteria 1. "More than 25% of a significative tumoral sample is mucinous pattern and present, single or clustered, tumour cells floating in immunohistochemically probed, acidic and neutral, mucin lakes". 2. "Tumour is Gleason 3-4 cribiform pattern with direct transition to colloid areas and usually coexist with classic adenocarcinoma but papillary growth patterns should be excluded. Tumour may contain a moderate proportion of signet-ring cells". 3. "Immunohistochemical staining for PSA have to be strongly positive in both, cribiform and mucinous, areas". 4. "Those PSA nonreactive, or only focally positive, mucinous adenocarcinomas, could be labeled as prostatic only when local or distant mucinous carcinomas are ruled out".
Buscar no Google
Coleções:
01-internacional
Temas:
Geral
/
Tipos_de_cancer
/
Outros_tipos
Base de dados:
MEDLINE
Assunto principal:
Neoplasias da Próstata
/
Adenocarcinoma Mucinoso
Limite:
Aged
/
Humans
/
Male
Idioma:
Es
Revista:
Actas Urol Esp
Ano de publicação:
2000
Tipo de documento:
Article