multiple hereditary osteochondroma

The incidence of multiple osteochondromatosis or multiple exostoses is smaller than that of solitary osteochondroma. It is an abnormal skeletal development that can form bony bumps of varying sizes on the bones. Multiple hereditary osteochondroma has three characteristics: ①with hereditary ②bone shortening or deformity ③malignantly becoming peripheral chondrosarcoma has a high incidence. ...