Limited normal functions and movements are caused by<unk> s growing slowly and inwardly. The majority of<unk> s are symptomless and are found incidentally. Each individual with<unk>  may experience symptoms differently and most of the time individuals will experience no symptoms at all. Some of the most common symptoms are a hard immobile painless palpable mass, adjacent muscle soreness, and pressure or irritation with heavy exercising. Major symptoms arise when complications such as fractures, bone deformity or mechanical joint problems occur. If the occurrence of an<unk>  is near a nerve or a blood vessel, the affected limb can experience numbness, weakness, loss of pulse or color change. Periodic changes in the blood flow can also take place. Approximately 20% of patients experiencing nerve compression commonly acknowledge vascular compression, arterial thrombosis, aneurysm, and pseudoaneurysm. Formation of pseudoaneurysm and venous thrombosis lead to claudication, pain, acute ischemia, and symptoms of phlebitis. If the tumor is found under a tendon, it can cause pain during movement causing restriction of joint motion. Pain can also occur due to bursal inflammation, swelling or fracture at the base of the tumor stalk. Some of the clinical signs and symptoms of malignant<unk>  are pain, swelling, and mass enlargement.
Osteochondroma
Osteochondrosis
Bone cyst
Osteoma
Osteoblastoma
Osteoid osteoma
Osteosarcoma
Synovial sarcoma