Case Reports Of Osteosarcoma In Mandible
Journal of the Korean Association of Oral and Maxillofacial Surgeons
;
: 54-60, 1999.
Artículo
en Coreano
| WPRIM
| ID: wpr-67103
ABSTRACT
Sarcoma is a malignant tumor originated from bone, cartilage, fat tissue, nerve, blood vessel, bone marrow, endothelium, etc. and for this reason it exhibits considerable variation not only clinical but histologic appearance. Osteosarcoma occurs chiefly in young persons and in patients older than 40 years it is usually associated with Paget's disease, irradiated bone, multiple hereditary exostosis or polyostotoc fibrous dysplasia and sometimes with preceding trauma. Radiographically it is divided into three forms an osteoblastic or sclerosing type, an osteolytic type, and mixed type. Histologically it is divided into osteoblastic type, chondroblastic type, fibroblastic type. The treatment of osteosarcoma is radical excision, combined chemotherapy but the prognosis is poor and overall 5-year survival rate is 20-40%. We present two different type sarcomas of 22-year-old male and 56-year-old male patients which we performed surgical excision, combined chemotherapy and radiation therapy.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Osteoblastos
/
Pronóstico
/
Sarcoma
/
Vasos Sanguíneos
/
Médula Ósea
/
Cartílago
/
Osteosarcoma
/
Exostosis
/
Tasa de Supervivencia
/
Condrocitos
Tipo de estudio:
Estudio pronóstico
Límite:
Humanos
/
Masculino
Idioma:
Coreano
Revista:
Journal of the Korean Association of Oral and Maxillofacial Surgeons
Año:
1999
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS