Bone and cartilage tumors may be classified according to the WHO histological classification system into benign and malignant tumors, and categorized into 5 sub-types: cartilage tumors, osteogenic tumors, fibrohistiocytic tumors, notochordal tumors, hematopoietic tumors, and miscellaneous tumors. In addition, bone and cartilage tumors may be sub-classified according to tumor location into 4 subtypes: diaphysis, metaphysis, epiphysis, and ungrouped/others.
Bone or cartilage mass classification
Osteoma classification
Bone or cartilage mass evaluation
Osteosarcoma classification
Lymphadenopathy classification
Pancoast tumor classification
Osteochondroma classification
Biopsy principles in orthopedics