Lymph node involvement in multicystic peritoneal mesothelioma.
Multicystic peritoneal mesothelioma is an uncommon lesion most frequently encountered in women of reproductive age. Although the pathologic characteristics have been documented, the lymph node status associated with this pathology, the etiopathogenesis and prognosis of which remain unclear, is unknown. We report here the case of a 35-year-old woman with a 5.5 cm multicystic mesothelioma affecting the pelvic peritoneum of the rectum. Involvement by multicystic mesothelioma was observed within two lymph nodes simultaneously resected with the tumor. To the best of our knowledge, lymph node involvement has not been described in previous studies.
Department of Pathology, Erasme University Hospital, Route de Lennik 808 CP610 B. Brussels 1070, Belgium. corinenken@yahoo.fr
Corinne
C
Engohan-Aloghe
Vincent
V
Anaf
Jean Christophe
JC
Noël
D000328:Adult; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis / Q000473:pathology*; D008654:Mesothelioma / Q000473:pathology*; D010534:Peritoneal Neoplasms / Q000473:pathology*