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Search: Organ site Search: Tumor / Syndrome
WHO Classification of Tumours
Giant cell tumor of bone, NOS
Hypopharynx, Larynx and Trachea


A benign or malignant bone tumor, usually arising in the end of long bones or the vertebrae. The tumor is composed of round or oval mononuclear cells and uniformly distributed osteoclast-like giant cells. Clinical presentation includes pain, edema, and decreased range of motion in the affected joint.