Ependymoma in Pelvic Cavity : A case report
Korean Journal of Pathology
;
: 481-487, 1991.
Artigo
em Coreano
| WPRIM
| ID: wpr-171711
ABSTRACT
A case of ependymoma originated in pelvic cavity is reported. Metastasis to regional lymph nodes and abdominal cavity developed. This tumor is thought to arise from heterotopic ependymal rests. The patient was 32 year old woman. A 10.0x7.0x7.0 cm sized mass was located between the uterus and rectum, which was attached to the rectal wall. It was a well circumscribed tumor with massive hemorrhage and necrosis. Histologically, tumor showed variegated appearance. Plump oval or round cells were arranged oval of elongated cells with fibrillary cytoplasmic process. Occasionally perivascular pseudorosette and ependymal rosette were seen. Immunohistochemical staining for GFAP showed intense positivity. Ultrastructural examination showed intracytoplasmic microfilaments, cilia, microvilli, and blepharoplasts.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Metástase Neoplásica
Limite:
Feminino
/
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Pathology
Ano de publicação:
1991
Tipo de documento:
Artigo
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