Neoplasms Of Skeletal System

Front 1

major classes of bone tumors

Back 1

bone forming, cartilage forming, fibrous, unknown origin

Front 2

the three bone forming tumors

Back 2

osteoid osteoma
osteoblastoma
osteosarcoma

Front 3

cartilage forming tumors

Back 3

osteochondroma
endochondroma
chondrosarcoma

Front 4

osteiod osteoma, descript, histo, radio

Back 4

benign bone producing tumor
limited growth potential and less than 2 cm
pain from excess prostaglandin E2
circumscribed nidus of randomly anastomosing bone and osteoid with rich fibrovascular stroma
usually long bones diaphysis

Front 5

osteoblastoma descript, histo, whatnot

Back 5

well circumscribed nidus w/ randomly anastomosing bone and osteoid with rich fibrovascular stroma.
>2 cm
usually in spine, dull achy pain.

Front 6

osteosarcoma location, radiographically

Back 6

at sites of maximal bone growth, 50% at knee, distal femur or proximal tibia.
radio blastic and lytic lesions, may produce codman's triangle

Front 7

chondroma (endochondroma) location

Back 7

small bones of the hands and feet of young males

Front 8

chondroma histo, xray

Back 8

lobulated or lytic on xray
gross look like cartilage, glistening gray blue to white and lobular
histo appearance of mature hyaline cartilage that may have slightly increased cellularity

Front 9

osteochondroma wtf is it

Back 9

b enign cartilage capped outgrowth attached to underlying skeleton by bony stalk

Front 10

chondrosarcoma, wtf is it

Back 10

intermedullary malignant neoplasm in which neoplastic produce cartilatge w/out osteoid or bone

Front 11

chondrosarcoma age, location,

Back 11

older patients, axial skeleton, associated with ollier's disease