Bone Radiology Flashcards Preview

SBM IV CT/MS > Bone Radiology > Flashcards

Flashcards in Bone Radiology Deck (22):
1

Q image thumb

soft tissue swelling RA

2

Q image thumb

sausage digits in psoriatic arthritis

3

Q image thumb

gout

4

Q image thumb

demineralized bone in RA

5

Q image thumb

increased bone density in psoriatic arthritis

6

uniform joint space narrowing

think INFLAMMATION: RA, septic arthritis, seroneg spondyloarthropathy

7

non-uniform joint space narrowing

think DEGENERATIVE: OA or CPPD

8

Q image thumb

left RA, right OA

9

in what rheumatologic conditions are there only small or focal defects (joint space preserved)?

gout, pigmented villonodular synovitis, "early" OA

10

where do marginal erosions happen first?

"uncovered" bone at margin of joint

11

in which conditions do you see marginal erosions?

RA, psoriatic arthritis, reactive arthritis

12

Q image thumb

RA w/ marginal erosions

13

Q image thumb

gout:

  • erosions may be remote from joint
  • overhanging edge of bone

 

14

in what conditions do you see subluxation

with erosions: RA

w/out erosions: SLE

15

Q image thumb

subluxation w/out erosion = lupus

16

bone production findings

OA: osteophytes, subchondral bone

Seroneg spondy: periosteal new bone, ankylosis

Gout: overhanging edge

17

Q image thumb

subchondral bone - OA

18

Q image thumb

reactive arthritis

19

Q image thumb

left: ankylosing spondylitis

right: DISH

20

Q image thumb

bulky calcifications in scleroderma

21

Q image thumb

calcifications: pyrophosphate arthropathy or normal aging

22

Q image thumb

calcific tendonitis