Term
| Linear calcification anterior to L1-4 on a lateral lumbar x-ray |
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Definition
| Abdominal Aortic Aneurysm |
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Term
| Champagne glass pelvis, flared metaphyses |
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Definition
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|
Term
| Large pituitary fossa, prominent EOP, arrowhead terminal phalanges |
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Definition
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|
Term
| Soap-bubble osteolytic lesion with ballooning of cortex |
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Definition
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|
Term
| Sacroiliac joint blurring, shiny corners, dagger sign, bamboo spine |
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Definition
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|
Term
| Hallux valgus deformity with soft tissue swelling |
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Definition
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|
Term
| Multiple stones in the right upper quadrant |
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Definition
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|
Term
| Linear calcification in the articular cartilage in knee or wrist |
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Definition
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|
Term
| Well-circumscribed lucent lesion near epiphysis |
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Definition
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Term
| Oval subarticular [epiphyseal] lytic lesion < 5 cm |
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Definition
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|
Term
| Intramedullary lytic lesion, thin cortex, speckled calcification |
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Definition
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|
Term
| Absent clavicles, numerous wormian bones and pear-shape skull |
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Definition
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|
Term
| Small femoral epiphysis, lateral femoral displacement |
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Definition
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|
Term
| Generalized osteoporosis, compression fractures |
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Definition
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|
Term
| Increased atlantodental interval > 3 mm |
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Definition
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|
Term
| Widening of long bone shaft, onion-skin appearance |
|
Definition
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|
Term
| Circumscribed lytic lesion with ground glass appearance |
|
Definition
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|
Term
| Lytic lesion in metaphysic extending into diaphysis |
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Definition
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|
Term
| Eccentric subarticular lesion crossing over the epiphyseal line |
|
Definition
|
|
Term
| Soft tissue swelling, periarticular bone erosion |
|
Definition
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|
Term
| Beaklike osteophytes on radial side of metacarpal heads |
|
Definition
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|
Term
| Osteolytic lesion with corduroy cloth appearance |
|
Definition
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|
Term
| Articular irregularity, prominent intercondylar groove |
|
Definition
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|
Term
| Salt and pepper skull, acro-osteolysis, bone cysts |
|
Definition
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|
Term
| Blocked vertebrae, occipitalization of C1 and platybasia |
|
Definition
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|
Term
| Thick transverse radiodense metaphyses [lead line] |
|
Definition
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|
Term
| Small femoral epiphysis compared to the other side |
|
Definition
| Legg-Calve-Perthes disease |
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|
Term
| Ivory vertebra or punched-out lytic lesions |
|
Definition
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|
Term
| Punched-out lesions or osteoporotic bone |
|
Definition
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|
Term
| Soft tissue calcification in a muscle |
|
Definition
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|
Term
| Subluxation of the proximal radio-ulnar joint |
|
Definition
|
|
Term
| Traction apophysitis of the tibial tuberosity |
|
Definition
| Osgood-Schlatter’s disease |
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|
Term
| Triangular area of sclerosis of the ilium near sacroiliac joint |
|
Definition
|
|
Term
| Joint space narrowing, eburnation, osteophytes, subchondral cysts |
|
Definition
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|
Term
| Eccentric, lytic lesion in the metaphysis or diaphysis |
|
Definition
|
|
Term
| Bone outgrowth-cauliflower or coat-hanger appearance |
|
Definition
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|
Term
| Many metaphyseal fractures at different healing stages |
|
Definition
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|
Term
| Lucent lesion < 2 cm surrounded by rim of sclerotic bone |
|
Definition
|
|
Term
| Dense sclerotic well-circumscribed lesion |
|
Definition
|
|
Term
| Looser’s zones [pseudofracture] |
|
Definition
|
|
Term
| Subperiosteal elevation, Brodie’s abscess, involucrum |
|
Definition
|
|
Term
| Generalized demineralization, thin cortex, fewer trabeculae |
|
Definition
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|
Term
| Osteoblastic lesion, Codman’s triangle, sunburst appearance |
|
Definition
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|
Term
| Cotton wool skull lesions, mixed blastic and lytic lesions, brim sign |
|
Definition
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|
Term
| Cup and pencil deformities of DIP joints |
|
Definition
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|
Term
| Intra-articular erosions, ulnar deviation of MCP joints |
|
Definition
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|
Term
| Metaphyseal cupping and paint brush appearance |
|
Definition
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|
Term
| Schmorl’s nodes, limbus bones in 3 or more vertebrae |
|
Definition
|
|
Term
| Calcinosis cutis and acro-osteolysis |
|
Definition
|
|
Term
| Frankl’s line, Pelken’s spur and Wimberger’s ring |
|
Definition
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|
Term
| Hair-on-end appearance of skull, undertubulation of long bones |
|
Definition
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|
Term
| Slippage of one vertebra on the other |
|
Definition
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|
Term
| Small elevated scapula; 30% have omovertebral bone |
|
Definition
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|
Term
| Soft tissue swelling, periarticular osteoporosis |
|
Definition
|
|
Term
| Apical consolidation and cavitation; bilateral hilar lymphadenopathy |
|
Definition
|
|
Term
| Solitary bone cyst with a soap bubble appearance |
|
Definition
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