Adamantinoma of Long Bone (extragnathic adamantinoma): Adamantinoma is a rare primary low-grade malignant tumor of bone that is locally aggressive. Adamantinoma of the long bone is not related to adamantinoma or ameloblastoma of the mandible and maxilla, which is derived from Rathke's pouch.
Diagnostic Radiology/Musculoskeletal Imaging/Tumors Basic/Adamantinoma
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Even though over 90 different rheumatic diseases are recognized by the American College of Rheumatology, only three entities are commonly seen in most clinical radiology practices, even including those located in large tertiary medical centers. Osteoarthritis (a.k.a. degenerative joint disease) is the most commonly seen form of appendicular arthritis. The...
avascular necrosis (AVN)
Etiology ("PLASTIC RAGS"):
caisson disease, collagen vascular disease
radiation, rheumatoid arthritis
sickle cell disease