Most common Flashcards
Most common from
paternal allele
Achondroplasia
Most common lethal dwarfism
Thanatophoric dwarfism
most common type of osteogenesis imperfecta
AD
cause of Primary hyperparathydroidism
Adenoma
cause of osteonecrosis
corticosteroids
route of bacteria to reach bone in osteomyelitis in children
hematogenous
Most common TB osteomyelitis
Potts Disease
- L/T spine
break thru disks to other vertebrae
- scoliosis, kyphosis
knees and hips second most common
Bone tumors
Benign > malignant
Most common bone tumor
- Matrix producing (bone and cartilage)
- fibrous tumors
MC benign tumors of bone
Osteochondroma
Fibrous cortical defect
MC malignant tumor of bone
Osteosarcoma > chondrosarcoma and ewings
how do benign tumors commonly present
incidental findings on xray
osteoma common in
SINUSES
skull
face
Most common nonhematopoetic malignant primary bone tumor
osteosarcoma
most common osteosarcoma
Knee
Enchondroma - MC in
hands and feet
intraosseus cartilage tumor
MC intraosseus cartilage tumor
Enchondroma
MC bone tumor of phalynx
Enchondroma
Most common in knee EPIPHYSES
Chondroblastoma
Giant cell tumor of bone
knee
Most common form of skeletal malignancy
metastatic disease
Prostate - sclerotic bone response
breast
kindey
lung
Most common cutaneous manifestation in RA
rheumatoid nodules
juvenile idiopathic arthritis
oligoarthritis (
most common type of spread in infectious arthritis
hematogenous
what is common in chronic gout
urate nephropathy
Ganglion cyst
wrist - back side
Most common soft tissue tumor of hand - esp FINGERs
Localized Tenosynovial Giant-cell tumor
Most common cause of soft tissue tumor
UNKNOWN
Most common adult soft tissue tumor
Lipoma
Most common location of lipoma
subcutaneous trunk and proximal extremities
Most common type of liposarcoma
well differentiated
Most common on volar forearm
Nodular fasciitis
Most common in deep extremities
Fibrosarcoma
Herringbone pattern - spindle cell!
Most common soft tissue sarcoma of childhood and adolescence
Rhabdomyosarcoma
Leiomyoma most common in
uterus
Most common type of MD
Duchenne
males
MC hypotonic channelopathies
Hypokalemic periodic paralysis
most common mutation in hypokalemic periodic paralysis
calcium channel
common cause of paraneoplastic Lamber-Eaton myasthenic syndrome
Small cell carcinoma of the lung
