Identifying facts Flashcards
(91 cards)
mimics Paget’s
Diffuse chronic sclerosing osteomyelitis
Caused by actinomycosis and E corrodens
Diffuse chronic sclerosing osteomyelitis
Treat with ampicillin and metronidazole
Chronic osteomyelitis of oral origin
Treat with first-generation cephalosporin
Chronic osteomyelitis of extra-oral origin (Staphylococcal coverage)
Treatment with penicillin or doxycycline
Diffuse chronic sclerosing osteomyelitis
downward expansion of inferior border of mandible
Central ossifying fibroma
capsule helps differentiate
central ossifying fibroma from fibrous dysplasia
“Chinese character” spicules of woven bone
Monostotic and polyostotic fibrous dysplasia
Osteosarcoma in radiated bone
Monostotic fibrous dysplasia
cafe-au-lait spots
Jaffe’s and Albright’s syndrome (polyostotic fibrous dysplasia)
increased serum alkaline phosphatase
polyostotic fibrous dysplasia
Paget’s disease of bone (osteitis deformans)
simian gait
Paget’s disease of bone (osteitis deformans)
increased incidence of osteosarcoma
Paget’s disease of bone (osteitis deformans)
“mosaic” bone
Diffuse chronic sclerosing osteomyelitis
Paget’s disease of bone (osteitis deformans)
ground-glass appearance of bone
monostotic and polyostotic fibrous dysplasia
Paget’s disease of bone (osteitis deformans)
hyperparathyroidism
cotton-wool appearance of bone
Paget’s disease of bone (osteitis deformans)
increased incidence of postoperative osteomyelitis
Paget’s disease of bone (osteitis deformans)
Tx with etidronate (bisphosphonate)
Paget’s disease of bone (osteitis deformans)
Tx with calcitonin and cytotoxic drugs
Paget’s disease of bone (osteitis deformans)
low-pressure hemorrhage
central giant cell granuloma
high-pressure hemorrhage
aneurysmal bone cyst
Tx subcutaneous calcitonin and alpha interferon injections
central giant cell granuloma
hypercalcemia with hypophosphatemia
hyperparathyroidism
sinusoidal blood spaces
aneurysmal bone cyst