osteoid osteoma

Osteoid osteoma will resolve spontaneously in approximately 33 months, the reason for this is unknown.

Osteoid osteoma - But this wouldn't explain the spur or osteoblastic reaction.

Rarely, a sequestrum may turn out to be an osteoid osteoma, a rare tumor of the bone.

Curretage is also a major method used for removing osteoid osteoma and osteoblastoma.

Osteoid osteoma is a bone tumor, often occurring in long bones, that occurs commonly in the early 20s.

They can be distinguished from benign bone tumors like osteoid osteoma by the lack of a sclerotic perimeter.

Benign osteoblastoma is virtually indistinguishable from osteoid osteoma.

Benign tumors or cysts of the femur or tibia (osteoid osteoma).

Spinal lesions can cause painful scoliosis, although this is less common with osteoblastoma than with osteoid osteoma.

An osteoid osteoma is a benign bone tumor that arises from osteoblasts and was originally thought to be a smaller version of an osteoblastoma.

These include, aneurysmal bone cyst, chondroblastoma, simple bone cyst, osteoid osteoma, osteoblastoma, osteosarcoma, giant-cell reparative granuloma, and brown tumor of hyperparathyroidism.

The main reason for radiographic examination is to exclude bony lesions such as occult fractures, slipped upper femoral epiphysis or bone tumours (such as osteoid osteoma).

Radiographs in osteoid osteoma typically show a round lucency, containing a dense sclerotic central nidus (the characteristic lesion in this kind of tumor), surrounded by sclerotic bone.

Metaphyseal tumors or lesions include osteosarcoma, chondrosarcoma, fibrosarcoma, osteoblastoma, enchondroma, fibrous dysplasia, simple bone cyst, aneurysmal bone cyst, non-ossifying fibroma, and osteoid osteoma.

Examples of benign bone tumors include osteoma, osteoid osteoma, osteochondroma, osteoblastoma, enchondroma, giant cell tumor of bone, aneurysmal bone cyst, and fibrous dysplasia of bone.

In contrast to the pain associated with osteoid osteoma, the pain of osteoblastoma usually is less intense, usually not worse at night, and not relieved readily with salicylates (aspirin and related compounds).

It has clinical and histologic manifestations similar to those of osteoid osteoma; therefore, some consider the two tumors to be variants of the same disease, with osteoblastoma representing a giant osteoid osteoma.