Resources > OCOSH Classification > Bone Diseases > Orthopaedic Oncology > Connective and Soft Tissue Neoplasms > Bone Neoplasms
Bone Neoplasms (Subscribe)
Categories
- Plasmacytoma (20)
- Any discrete, presumably solitary, mass of neoplastic plasma cells either in bone marrow or various extramedullary sites. OCOSH Code C04.557.386.720_BD_BN_PL
- Adamantinoma (17)
- A locally aggressive, osteolytic neoplasm of the long bones, probably of epithelial origin and most often involving the TIBIA OCOSH Code C05.116.231.030_BD_BN_AD
- Ewings Sarcoma (15)
- A malignant tumor of the bone which always arises in the medullary tissue, occurring more often in cylindrical bones. There are conspicuous foci of necrosis in association with irregular masses of small, regular, rounded or ovoid cells with very scanty cytoplasm. The tumor occurs usually before the age of 20, about twice as frequently in males as in females. (From Dorland, 27th ed; Stedman, 25th ed) OCOSH Code C04.557.450.565.575.650.800 _BD_BN_CTS_CT_B_OSC_EW
- Femoral Neoplasms (1)
- Neoplasms affecting the femur
- Hemangioma of Bone (13)
- Hemangioma of Bone
- Ossifying Fibroma (0)
- A benign, relatively slow-growing, central bone tumor, usually of the jaws (especially the mandible) which is composed of fibrous connective tissue within which bone is formed. OCOSH Code C04.557.450.565.575.400_BD_BN_CTS_CT_B_OF
- Osteoblastoma (6)
- A benign, painful, tumor of bone characterized by the formation of osteoid tissue, primitive bone and calcified tissue. It occurs frequently in the spine of young persons. OCOSH Code C04.557.450.565.575.600_BD_BN_CTS_CT_B_OB
- Osteoma (14)
- A benign tumor composed of bone tissue or a hard tumor of bonelike structure developing on a bone (homoplastic osteoma) or on other structures (heteroplastic osteoma). (From Dorland, 27th ed) OCOSH Code C04.557.450.565.575.625_BD_BN_CTS_CT_B_OS
- Osteosarcoma (33)
- A sarcoma originating in bone-forming cells, affecting the ends of long bones. It is the most common and most malignant of sarcomas of the bones, and occurs chiefly among 10- to 25-year-old youths. (From Stedman, 25th ed) OCOSH Code C04.557.450.565.575.650_BD_BN_CTS_CT_B_OSC
- Spinal Neoplasms (20)
- Neoplasms affecting the spinal column OCOSH Code C05.116.231.828_BD_BN_SPN

