Musculoskeletal 2 Flashcards

Normal Skeletal Muscle


Normal Skeletal Muscle


Neurogenic atrophy


Neurogenic atrophy

Neurogenic atrophy (fiber type grouping)


Neurogenic atrophy


Polymyositis


Polymyositis
heliotrope rash

Dermatomyositis (gottrons papules)


Dermatomyositis


DMD


DMD
Normal dystrophin stain

DMD



nml articular cartilage

hyaline cartilage

fibrocartilage

elastic cartilage


Gout (podagra)


tophi (gout)


tophi (gout)

tophi (gout)


strongly negative birefringence under polarized light (gout)

Pseudogout (Calcium Pyrophosphate Dihydrate Deposition Dz)


Pseudogout (Calcium Pyrophosphate Dihydrate Deposition Dz)

Pseudogout (Calcium Pyrophosphate Dihydrate Deposition Dz)


Osteoarthritis


Osteoarthritis


Osteoarthritis (Heberden & Bouchards Nodes)


Rheumatoid Arthritis (Swan Neck & Boutonnieres Deformities)


Rheumatoid Arthritis (chronic synovitis)


Rheumatoid Arthritis


Rheumatoid Arthritis

Psoriatic Arthritis (dactylitis, sausage digits)


Psoriatic Arthritis


Ankylosing Spondylitis


Ankylosing Spondylitis


Septic Arthritis