Intensive Multimodal Therapy Combined With Long-term Temozolomide and Etoposide Treatment for Recurrent Osteosarcoma to the Liver and Stomach.
J Pediatr Hematol Oncol
; 44(4): 175-177, 2022 05 01.
Article
em En
| MEDLINE
| ID: mdl-35091520
ABSTRACT
The prognosis of patients with osteosarcoma recurring at extrapulmonary/extraosseous sites, especially those with unresectable tumors, is generally dismal due to high resistance to chemotherapy. The present study describes a pediatric patient with osteosarcoma recurring to the liver and stomach. Complete remission was achieved by long-term systemic chemotherapy with temozolomide+etoposide, local irradiation of the stomach, and radical surgical removal of multiple liver metastases following percutaneous transhepatic portal embolization. Second-line multimodal therapy, consisting of salvage chemotherapy and curative local treatment of metastases, may enhance disease-free survival of patients with osteosarcoma experiencing relapse to uncommon sites.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Ósseas
/
Osteossarcoma
Tipo de estudo:
Etiology_studies
Limite:
Child
/
Humans
Idioma:
En
Revista:
J Pediatr Hematol Oncol
Assunto da revista:
HEMATOLOGIA
/
NEOPLASIAS
/
PEDIATRIA
Ano de publicação:
2022
Tipo de documento:
Article