Nayak, S KSahu, K KPai, P K1997-06-012009-05-311997-06-012009-05-311997-06-01Nayak SK, Sahu KK, Pai PK. Extraskeletal osteosarcoma. Journal of the Indian Medical Association. 1997 Jun; 95(6): 204http://imsear.searo.who.int/handle/123456789/104486engAdultBone Neoplasms --diagnosisDiagnosis, DifferentialHumansLipoma --diagnosisMaleOsteosarcoma --diagnosisSoft Tissue Neoplasms --diagnosisExtraskeletal osteosarcoma.Case Reports