An unusual case of congenital primitive neuroectodermal tumor with ocular metastasis.
J Pediatr Hematol Oncol
; 34(2): e69-71, 2012 Mar.
Article
em En
| MEDLINE
| ID: mdl-22052164
Primitive neuroectodermal tumor (PNET) is most common in the second decade of life. Congenital PNET is very rare. Ocular metastasis of PNET is likewise exceedingly rare; with only 5 previously published cases. We report an unusual congenital PNET of the face, which metastasized to subcutis, eyes, and brain. The primary tumor responded to chemotherapy (vincristine/doxorubicin/cyclophosphamide) with metachronous progression of ocular lesions. A therapeutic trial of intraocular bevacizumab showed no efficacy on intraocular lesions. Eventually the patient developed cerebral metastasis, and second line therapy with topotecan/cyclophosphamide was initiated. The tumor progressed and the patient died after acute herniation.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias de Tecidos Moles
/
Tumores Neuroectodérmicos Primitivos
/
Neoplasias Oculares
Limite:
Humans
/
Male
/
Newborn
Idioma:
En
Revista:
J Pediatr Hematol Oncol
Assunto da revista:
HEMATOLOGIA
/
NEOPLASIAS
/
PEDIATRIA
Ano de publicação:
2012
Tipo de documento:
Article
País de afiliação:
Chile
País de publicação:
Estados Unidos