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Osteogenesis imperfecta (compression fractures)

Osteogenesis imperfecta (compression fractures). OI-blue sclera. Osteopetrosis(Albers-Schonberg)-osteoclast defect, Inc. bone mass but still brittle. Osteochondromatosis Risk for malignancy?. Chondrosarcoma. Osteochondromatosis. Osteochondromatosis. Osteochondromatosis.

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Osteogenesis imperfecta (compression fractures)

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  1. Osteogenesis imperfecta (compression fractures)

  2. OI-blue sclera

  3. Osteopetrosis(Albers-Schonberg)-osteoclast defect, Inc. bone mass but still brittle

  4. Osteochondromatosis Risk for malignancy? Chondrosarcoma

  5. Osteochondromatosis

  6. Osteochondromatosis

  7. Osteochondromatosis

  8. Osteochondromatosis w/ cartilage cap

  9. TB in the spine (eponym)? Pott’s Dz

  10. TB-granulomas, giant cells

  11. Calcium stain-Normal Bone

  12. Ca stain-Osteoporosis (Loss of Bone density)

  13. Thick skull? Paget’s Sxs? Hearing loss, Inc. serum Alk Phos, Inc. urine hydroxyproline At Risk? osteosarcoma, CHF

  14. Fibrous dysplasia of the rib Polyostotic FD + Café au Lait & Early Puberty? McCune-Albright

  15. Fibrous Dysplasia-too much stroma

  16. Osteoid osteoma

  17. Osteoid osteoma

  18. Osteoblastoma

  19. Osteosarcoma-Codman’s Triangle #1 primary mal bone

  20. Osteosarcoma-kids with Rb at risk, Chr 13 del Adults with previous radiation or Paget’s

  21. Osteosarcoma Telangiotic type

  22. Osteosarcoma-Telangiotic type

  23. Osteosarcoma-appendicular bones

  24. Chondroma Oiler’s-multi (one side Of the body) Mafucci’s-multi & hemangioma

  25. Chondroma

  26. Chondrosarcoma-axial bones

  27. Chondrosarcoma-#2 primary mal bone

  28. Chondrosarcoma

  29. Chondrosarcoma-single mitosis is Dx

  30. Ewing’s sarcoma-t(11,22)

  31. (PAS+ ) Ewing’s

  32. Liposarcoma-cell type? Flouret cell (multinucleated lipoblast)

  33. Liposarcoma type? Well-diff/low grade

  34. Liposarcoma type? Myxoid most common t12,16

  35. Liposarcoma-myxoid signet ring cells

  36. Liposarcoma-Pleomorphic w/ Giant lipoblast

  37. Liposarcoma-Round cell

  38. Liposarcoma-ugly looking isn’t it?

  39. Mal Fibrous Histiocytoma-#1 soft tissue mal

  40. Mal Fibrous Histiocytoma-giant cells

  41. Mal Fibrous Histiocytoma

  42. Mal Fibrous Histiocytoma

  43. Synovial Sarcoma-biphasic epitheloid and spindle cell

  44. Synovial Sarcoma-biphasic epitheloid and spindle cell

  45. Synovial Sarcoma-not synovial tissue

  46. Synovial Sarcoma

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