[Breast adenocarcinoma: critical analysis of sentinel lymph node histopathological results of 542 procedures]. / Adénocarcinomes mammaires: analyse critique des résultats histopathologiques des ganglions sentinelles, à propos de 542 cas.
Bull Cancer
; 92(11): 983-7, 2005 Nov.
Article
em Fr
| MEDLINE
| ID: mdl-16316832
ABSTRACT
Between February 2001 and March 2003, 542 sentinel lymph node procedures were performed for localised breast carcinoma (T0-T1, N0, M0) without any previous treatment. Frozen sections were performed in 515 cases and they did not reveal metastases in 446 cases. Fifty-two micrometastases < 2 mm and 18 macrometastases were reported by definitive histopathological exam. Axillary clearance was performed in 50/70 patients (38 with micrometastases and 12 for macrometastases). Modalities of histopathological procedure are discussed and particularly number and interval of serial slides with or without immunochemistry ; 81.8% (36/44) of micrometastases were detected on the two first serial sections. Decisional value of axillary clearance performed in case of micrometastases is also evaluated.
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Bases de dados:
MEDLINE
Assunto principal:
Neoplasias da Mama
/
Adenocarcinoma
/
Biópsia de Linfonodo Sentinela
/
Metástase Linfática
Tipo de estudo:
Evaluation_studies
/
Prognostic_studies
Limite:
Female
/
Humans
Idioma:
Fr
Revista:
Bull Cancer
Ano de publicação:
2005
Tipo de documento:
Article