to study the profile of bone tumors based on data of Pathologic Based Cancer Registry in Pathology Laboratory Dr.Soetomo Hospital – School of Medicine Airlangga University, Surabaya as the top referral hospital in eastern part of Indonesia, for six years during period 2008 – 2013
a retrospective and descriptive study was done, using secondary data of histopathological result in Dr. Soetomo Surabaya sorted from Pathologic Based Cancer Registry. The sample were data from all patients with bone tumor which were processed and diagnosed in Pathology Laboratory Dr.Soetomo Hospital Surabaya – Indonesia period January 2nd, 2008 until December 31st, 2013 then classified mostly based on age, sex and location.
there were 352 bone tumor cases in Pathology Laboratory Dr.Soetomo Hospital consist of 188 (53.41%) malignant tumor and 164 (46.59%) benign bone tumor. The most malignant bone tumor is osteosarcoma (27.13%), followed by metastatic bonedisease (14.89%), chondrosarcoma (13,83%), plasma cell myeloma (8.51%) and Ewing’s sarcoma (6.91%). Malignant bone tumor affected mostly to male patients (51.60%) more in metastatic bone disease, chondrosarcoma, Ewing’s sarcoma, malignant lymphoma and chordoma. In age group osteosarcoma and Ewing’s sarcoma affected to the range of 10 – 20 years old, while chondrosarcoma, metastatic bone disease, plasma cell myeloma, malignant lymphoma and chordoma affected to mostly older patients in age above fourties. The most benign bone tumor were osteochondroma (26.83%) followed by Giant cell tumor of bone (23.17%) and osteoma (15.24%).