Diagnosis, Treatment and Prognosis of Low Grade Central Osteosarcoma / 대한골관절종양학회지
The Journal of the Korean Bone and Joint Tumor Society
;
: 47-53, 2014.
Artículo
en Coreano
| WPRIM
| ID: wpr-153966
ABSTRACT
PURPOSE:
We analyzed the diagnosis and the treatment outcomes of patients with central low grade osteosarcoma. MATERIALS ANDMETHODS:
We retrospectively reviewed 16 patients with central low grade osteosarcoma were treated at out institution between 1994 and 2011.RESULTS:
There were 4 men and 12 women with mean age of 26 years. Eleven patients were correctly diagnosed but 5 patients were misdiagnosed as osteoid osteoma, non ossifying fibroma, aneurysmal bone cyst, desmoplastic fibroma. 15 patients finally received wide margin en bloc excision and one of them treated under neoadjuvant chemotherapy. Final survival status was continuous disease free in 14 and 1 patient died of renal cell cancer. Remaining 1 with multifocal lesions is alive with disease for 7 years only treated radiation therapy on residual tumors. Nine (56%) of 16 tumors showed extra-osseous extension of tumor (56%) and 1 of them showed extra-compartmental tumors.CONCLUSION:
The diagnosis of central low grade osteosarcoma is challenging, however, considering of the clinical suspicion, the typical findings of radiologic and pathologic features, proper diagnosis is needed. This tumor should be treated with wide excision, even after an intralesional excision, to avoid local recurrence or transformation to higher histologic grade.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Osteoma Osteoide
/
Pronóstico
/
Recurrencia
/
Quistes Óseos
/
Carcinoma de Células Renales
/
Osteosarcoma
/
Estudios Retrospectivos
/
Fibroma Osificante
/
Fibroma Desmoplásico
/
Neoplasia Residual
Tipo de estudio:
Estudio diagnóstico
/
Estudio observacional
/
Estudio pronóstico
Límite:
Femenino
/
Humanos
/
Masculino
Idioma:
Coreano
Revista:
The Journal of the Korean Bone and Joint Tumor Society
Año:
2014
Tipo del documento:
Artículo
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