Pathology Part 8 Flashcards
subarachnoid type of emboli due to HTN
cerebral
rare emboli occuring after fracture
fat emboli
emboli affecting many small blood vessels
miliary
older males, mosaic layers, osteoporosis circumscripta, saber shin, "pseudofracture" ivory white vertebra, alkaline phasphatase, aka osteitis deformans
Pagets
aka Von Recklinghausen’s Disease
Neurofibromatosis
bone thinning, lesions/growths in bone
fibrous dysplasia
young girls with fibrous dysplasia, several bones involved
McCune-Albright’s Syndrome
Most common benign bone tumor of the vertebra
hemangioma
most common bone tumoe of the body
Osteochondroma
brittle bones, abnormal collagen, blue sclera
Osteogenesis imperfecta
overgrowth and sclerosis of bone,
weak, fractures
osteopetrosis
Dowenger’s hump
osteoporosis
staph infection in bone
osteomyelitis
Potts disease
TB of the spine
femoral head necrosis,
4-8 y/o
Legg Calve Perthes
RA and pneumonia
Caplan’s
pannus formation,
symmetrical,
ulnar deviation
Rheumatoid Arthritis
Log standing RA
Felty’s Syndrome
Juvenile RA
Still’s
Reactive Arthritis
Reiter’s
feet and spine conjunctivitis, chlamydia, urethritis, arthritis, Lover's heel, Calcaneal spur
Reiter’s (Reactive Arthritis)
“cant see, cant pee, cant dance with me”
6 D’s affecting joints: debris, dysfunction, deformity, dislocation, destructive, distention, disease
Charcot Joint or Neurogenic Joint
Pitted nails and silver scales
Psoriasis
Tophi, podagra, purine metabolism problem
gout
attacks a joint (knee MC) without xray findings, aka Calcium pyrophosphate crystals
Pseudogout
HLA-B27,
starts in SI joints,
bamboo spine,
aka Marie Strumpell
Ankylosing spondylitis
aka Forestier’s Disease
DISH (Diffuse Idiopathic Skeletla Hyperostosis)
fatal, psuedohypertrophy of calves, young boys, x-linked, sutosomal recessive
Erb-Duchenne’s Muscular Dystrophy
10-70 y/o,
pelvis and legs,
less severe than Erb-Duchenne’s
Becker Muscular Dystrophy
Ascending paralysis
aka Landryls paralysis
aka Acute Demyelinating Polyneuritis
Guillain-Barre
aka Erb-Goldflam’s,
females,
cranial nerves,
ptosis
Myasthenia Gravis
common with small cell carcinoma (lung),
increased contractions with repeated stimuli
Lambert-Eaton
calf muscle pain and atrophy
Charcot Marie Tooth