Gout, CPPD, HADD

Question 1

Name the disease

Answer 1

HADD

Question 2

MC target site of Gout

Answer 2

Foot = MTP joint, digit 1

Question 3

Name the disease

Answer 3

Gout

Question 4

Labs for CPPD are:

Answer 4

High ESR

CPPD crystals in synovial fluid

Question 5

Name the disease

Answer 5

HADD

of the rotator cuff

Question 6

Name the disease

Answer 6

HADD of subacromial bursa

Question 7

Name the disease

Answer 7

Gout

Question 8

2 aka’s for CPPD

Answer 8

Pseudo Gout

Chondrocalcinosis

Question 9

Name the disease

Answer 9

CPPD

(chondrocalcinosis)

Question 10

Gout is a disorder of _________ metabolism

Answer 10

Purine

Question 11

Name the disease

Answer 11

HADD

Question 12

Name the disease

Answer 12

CPPD

Question 13

Radiographic features of CPPD

Answer 13

Remember the aka for CPPD = Chondrocalcinosis, which means cartilage calcification.

Therefore, if cartilage is hyaline the calcification is thin, linear & continuous.

And if the cartilage is fibrous (ie Fibrocartilage), the calcification is thick, irregular, shaggy & poorly defined.

Question 14

Name the disease

Answer 14

HADD

Question 15

Name the disease

Answer 15

CPPD

Question 16

Main radiographic sign of Gout

Answer 16

Overhanging Margin Sign

Question 17

Name the disease

Answer 17

HADD

Question 18

Name the disease

Answer 18

CPPD

Question 19

Radiographic Features of Gout

Answer 19

1. Soft tissue swelling & calcifications
2. Increase jt space opacities due to Na-Urate crystals
3. Joint space and bone density preservation (until late stage disease)
4. Bone Erosions

Question 20

Types of bone erosions - Gout

Answer 20

1. Marginal erosions - d/t pannus
2. Periarticular erosions - metaphysis or diaphysis
3. Intra-osseous erosions - tophi accumulation within bone is visible & well circumscribed = oval or round lucencies.

Question 21

Name the disease

Answer 21

CPPD of meniscus

Question 22

Name the disease

Answer 22

Gout

Question 23

Main target site of CPPD

Answer 23

Knee = meniscus or capsule

Wrists, Ankles, Knees

Get WAK’d by CPPD

Question 24

Name the disease

Answer 24

Gout

Question 25

MC target site for HADD

Answer 25

Shoulders \> hips \> C-spine sub acromial bursa sub deltoid bursa ischial bursa

Question 26

Name the disease

Answer 26

CPPD linear calcifications in hyaline cartilage spongy calcifications in meniscus of knee

Question 27

Name the disease

Answer 27

HADD

Question 28

What does CPPD stand for?

Answer 28

Calcium PyroPhosphate Dihydrate deposition disease