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diagnostic imaging > test 2 > Flashcards

test 2 Flashcards

1
Q

radiographic sign assoc. with PVNS (pigmented villonodular synovitis)

A

apple core sign

-erosions on both sides of the articulation

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2
Q

Eggars cysts are found in which joint

A

Hip joint

-subchondral cysts

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3
Q

Gout in the big toe is aka

A

Podagra

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4
Q

overhanging edge sign is assoc. with ____

A

gouty arthritis

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5
Q

a fractured, previously ankylosed segment

A

Andersson lesion

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6
Q

T/f uncinate hypertrophy may lead to IVF encroachment

A

True

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7
Q

“bag of bones” disease

A

hypertrophic neurotrophic arthritis

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8
Q

Romanus lesion, squaring of the ant. vertebral body is assoc. with _____

A

AS

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9
Q

A typical L5 disc herniation would compromise which nerve root

A

the traversing S1 N root

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10
Q

DISH may be assoc. with what systemic disease

A

Diabetes mellitus

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11
Q

triangular fibrocartilage calcification TFC is most likely assoc. with what diagnosis

A

CPPD

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12
Q

T/F a bulging disc is considered a herniation

A

FALSE

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13
Q

ADI should not exceed ___mm in an adult

A

3mm

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14
Q

uniform jt space narrowing with acetabular protrusion in a 14 year old would point to what diagnosis

A

juvenile RA

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15
Q

facet fusion and decreased disc height in an individual younger than 16 yrs old may point to what diagnosis

A

Juvenile RA

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16
Q

SLE is positive/negative for RF

A

positive

RSSS

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17
Q

SLE is most prominent in the _____, and involves (increased/decreased/normal) joint spaces

A

hands

normal jt spaces

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18
Q

Ulnar deviation in hands, jt spaces unaffected, malar rash = ______

A

SLE

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19
Q

non-erosive jts in hands with ulnar deviation …possible history of rheumatic fever

A

Jaccouds

-reversible deformity

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20
Q

vertebral body squaring or ballooning may point to what diagnosis

A

early AS

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21
Q

CREST syndrome

A 
Calcinosis
Raynauds
Esophageal dysmotility
Sclerodactyly
Telangiectasia
(scleroderma)
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22
Q

Scleroderma is MC in males or females

A

females 3:1

23
Q

scleroderma is RF positive or negative

A

positive

RSSS

24
Q

acro-osteolysis occurs in which region of the body and what disease

A

acro- = hand
(osseous resorption)
scleroderma

25
Q

calcinosis and acro-osteolysis of the DP would point to what diagnosis

A

scleroderma

26
Q

seronegative spondyloarthropathies are positive for _____

A

HLA B27
PEAR
-psoriatic, enteropathic, AS, reiters(reactive)

27
Q

___% of sacroiliitis will develop into fusion

A

50%

28
Q

triangular shaped sclerosis at the inf. aspect of the SI joint with NO erosion may point to what condition

A

osteitis condensans ilii

29
Q

shiny corner sign most likely points to what diagnosis

A

AS

-pannus formation causes sclerosis

30
Q

thin syndesmophytes point to what diagnosis

A

AS

ant. aspect of vert. body

31
Q

Si joint fusion + inflammatory bowel disease such as crohn’s may point you to what diagnosis

A

enteropathic arthritis

32
Q

MC organism responsible for septic/infectious arthritis

A

staph. aureus

33
Q

“cocktail sausage digit”, nail pitting, and psoriasis are clinical signs assoc. with what diagnosis

A

enteropathic arthritis

34
Q

pseudo fracture sign is assoc. with ____________

A

uncinate hypertrophy

35
Q

if a dagger sign is present do we need to do an HLA B27 test?

A

no- sign points to AS only so no test required

36
Q

Mouse ear sign is assoc. with what diagnosis

A

periostitis erosions of psoriatic arthritis

37
Q

can’t see, can’t pee, can’t dance with me =_______

A

reiter’s / reactive arthritis

urethritis, conjuctivitis, arthritis

38
Q

Bamboo spine is assoc. with what diagnosis

A

AS

39
Q

olecranon erosions and soft tissue tophi point to what diagnosis

A

gout

40
Q

“pencil and cup” deformity is assoc. with what diagnosis

A

psoriatic arthritis

41
Q

gull wing appearance at the DIP joints is a classic finding in which diagnosis

A

erosive arthritis

42
Q

groove for the popliteal tendon is on the (lateral or medial) side of the femur

A

indent on the lateral aspect

43
Q

juvenile discogenic disease is aka

A

scheuermann’s disease

  • schmorl’s nodes
  • endplate irregularity
  • decreased ant. vertebral body height
44
Q

nitrogen gas contained within the cracks and fissures of the desiccated disc, black radioluscent in disc space

A

knutson’s vacuum phenomenon

45
Q

what is the disc appearance on a T2 weighted MR image for DDD

A

decreased signal intensity on T2

46
Q

pathological osseous proliferation at tendon or ligament insertion

A

enthesopathy

-due to degenerative or inflammatory changes

47
Q

a focal lesion with complete disruption of the annulus

A

extrusion

48
Q

triangular calcification in the meniscus

A

chondrocalcinosis

-CPPD

49
Q

T/F posterior osteophyte suggests canal stenosis

A

true

50
Q

intercalary ossicle points to ____

A

DDD

51
Q

Japanese disease = aka

A

OPLL

-ossification of the post. long. lig

52
Q

synovial cyst that extends into the soft tissue of the post. knee

A

bakers cyst

53
Q

adult with extensive carpal fusion, erosive changes, and osteopenia may point to _____

A

an “old” case of juvenile RA

diagnostic imaging (1 decks)

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