DIT 5 Rheum and Bone Flashcards
most common mal primary bone tumor of children
osteosarcoma
most common benign bone tumor
osteochondroma
sunburst X-ray pattern bone tumor
osteosarcoma
soap bubble xray pattern bone tumor
osteoclastoma
cl= clean= soap
hamartoma bone tumor
osteochondroma
codmans triangle xray pattern bone tumor
osteosarcoma
osteoporosis lab values
normal Ca
normal P
normal alk phos
normal PTH
osteopetrosis lab values
Ca-normal/low
P-normal
alk phos-normal/hi
PTH-normal/hi
pages disease of bone labs
Ca-normal
P-normal
alk phos- hi
PTH-normal
rickets/ osteomalacia labs
Ca- low
P- low
alk phos- normal/hi
PTH-hi
renal insufficiency labs
Ca- low
P- hi (Cant get rid)
alk phos- normal/hi
PTH- hi
Vit D intox labs
Ca- hi
P- hi
alk phos- normal
PTH- low
primary hyperthyroidism labs
Ca- hi
P- low
alk phos- hi
PTH- hi
osteitis fibrosa cystica
Ca- hi
P- low
alk phos- hi
PTH-hi
genetic def of carbonic anhydrase 2
osteopetrosis
failure of bone resorption–> thickened and dense bones
osteopetrosis
soft bones due to defective mineralization of osteoid
osteomalacia/ ricketts
bone is replaced by fibroblasts, collagen, and irreg bony trabeculae
polyostic fibrous dysplasia
excess osteoclastic activity results in disorganized bony architecture
pages disease of bone
reversible when Vit D is replaced
osteomalacia and ricketts
most common type of hip dislocation
structures injured
posterior dislocation
femoral vein, femoral n, head of femur
medial and lateral circumflex femoral arteries
tennis elbow
lateral epicondylitis
golfers elbow
medial epicondylitis
leading cause of knee pain in pots
patellofemoral syndrome
housemaids knee
prepatellar brursitis
rotator cuff: initial 15 deg of abduction
supraspinatus
external rot of arm
infraspinatus
teres minor
internal rot of arm
subscapalaris