Paget disease of bone

Paget's disease of bone (commonly known as Paget's disease or, historically, osteitis deformans) is a condition involving cellular remodeling and deformity of one or more bones. The affected bones show signs of dysregulated bone remodeling at the microscopic level, specifically excessive bone breakdown and subsequent disorganized new bone formation. [Source: Wikipedia ]

Osteoporosis circumscripta
May Cause
Abnormal contour of calvarium
Abnormal proximal femur
Absent paranasal sinus
Acquired craniovertebral junction abnormality
Acquired skull defect
Asymmetrically large bones of one hand
Basilar invagination
Biconcave vertebra
Bone-in-bone vertebra
Bone-within-a-bone appearance
Bowed bones
Broad tubular bones
Button sequestrum of skull
Coxa vara
Dense subchondral zone of vertebra
Densely sclerotic vertebra
Dental periapical opacity
Diffuse demineralization of skull
Diffusely dense calvarium
Diffusely dense skull base
Enlarged vertebrae
External auditory canal stenosis
Extradural lesion with abnormal adjacent bone
Extradural spinal lesion
Extraorbital extracranial lesion extending to the orbit
Focally dense calvarium
Generalized osteopenia or osteolysis of the jaws
High-output heart function
Hypoplastic paranasal sinus
Ill-defined lytic jaw lesion
Increased risk of neoplasm
Intrathoracic extramedullary hematopoiesis
Isolated tibial bowing
Large destructive bone lesion
Large vascular grooves of skull
Leontiasis ossea
Localized cortical bone thickening
Localized skull thinning
Long rib lesion
Loss of lamina dura of teeth
Lytic vertebral lesion
Malformed orbit
Mixed-radiopacity jaw lesion
Multiple collapsed vertebrae
Multiple expanding rib lesions
Multiple fractures
Multiple opaque jaw lesions
Multiple osteosclerotic bone lesions
Multiple radiolucent bone lesions
Narrowed superior orbital fissure
Non-neoplastic bone lesion
Orbital wall sclerosis
Osteolytic lesion with calcium attenuation
Paraspinal soft-tissue mass
Pathologic fracture
Periapical mixed-radiopacity jaw lesion
Periosteal reaction involving the clavicle
Polyostotic bone lesions in adults
Protrusio acetabuli
Pterygopalatine fossa lesion
Radiolucent skull lesion
Regional osteoporosis
Scattered decreased and increased bone density
Sclerosis of the orbital roof
Sclerotic clavicle
Sclerotic foot bone lesion
Sclerotic hand bone lesion
Small optic canal
Small orbit
Solitary collapsed vertebra
Solitary lytic diaphyseal bone lesion
Solitary opacity in jaw
Solitary osteolytic skull lesion
Solitary osteosclerotic bone lesion
Solitary poorly demarcated osteolytic bone lesion
Solitary well-demarcated lytic bone lesion
Spinal block
Squaring of vertebral body
Tam-o-shanter skull
Temporal bone osteolysis
Temporomandibular joint disease
Thick clavicle
Thick ribs
Unilateral exophthalmos
Urinary tract calculus
Vertebral pedicle sclerosis
Vertical trabeculation of vertebral body
Wide diametaphysis
Widespread areas of bone destruction
Widespread cortical bone thickening
Widespread demineralization with coarse trabeculation
Widespread osteosclerosis
Widespread osteosclerosis of medullary and cortical bone
May Be Caused by
Spastic paraplegia - Paget disease of bone