Musculoskeletal

Question 1

Salter Harris 1 most common region

Answer 1

distal tibia, distal radius, proximal femur

Question 2

Salter Harris 2 most common region

Answer 2

distal femur and proximal tibia

Question 3

Salter Harris 3 most common region

Answer 3

distal femur

Question 4

Salter Harris 4 msot common region

Answer 4

Humeral condyles

Question 5

Salter Harris 5 most common region

Answer 5

distal ulna

Question 6

Diagnosis?

Answer 6

Soft tissue in the right tympanic bulla

probable otitis media in a rabbit

Question 7

What is the best projection for evaluation of otitis media in rabbits

Answer 7

none, but radiologists were most confident on DV

Question 8

Accuracy of diagnosis of otitis media on rads in dogs/cats and rabbits?

Answer 8

55-80% dogs/cats

77-80% rabbits

Question 9

Where are enostosis like lesions likely to occur in horses?

Answer 9

tibia, radius, humerus, third metatarsal

Question 10

Diagnosis?

Answer 10

enostosis like lesion of the distal left radius in a horse

Question 11

Diagnosis?

Answer 11

cystic septal thickening - chronic dissecting chondritis

Question 12

Imaging finding?

Answer 12

thickening of the nasal septum in horse - chronic dissecting chondritis and cystic septum

Question 13

Imaging findings with canine parvovirus?

Answer 13

functional ileus

decreased mucosal layers of duodenum (1.7mm) and jejunum (1.0mm)

Question 14

Diagnosis?

Answer 14

medial coronoid process disease

increased radioidopharmaceutical uptake

Question 15

What is the anatomical strucutre the arrow is pointing to?

Answer 15

canal of trigeminal nerve in a case of cholesteatoma

Question 16

What is this bone the arrow points to?

Answer 16

temporal bone

sclerosis and periostitis in a cholesteatoma

Question 17

Diagnosis?

Answer 17

cholesteatoma

osteolysis, osteoproliferation, tympanic expansion

sclerosis and periostitis of TMJ or paracondylar process or petrosal part of temporal bone, non contrast enhancing +/- rim enhancement

Question 18

Diagnosis?

Answer 18

Ununited proximoplantar tuberosity of the proximal phalanx

Question 19

Incidence of ununited proximoplantar tuberosity of the proximal phalanx in standardbred horse and where is it most common

Answer 19

2.4%

most common laterally and unilateral with hindlimbs being the affected limbs

variable resolution and lameness later in life

Question 20

Diagnosis?

Answer 20

avulsion of the proximal digital annular ligament

Question 21

Where is most common location of proximal digital annular ligament avulsion?

Answer 21

hindlimbs

plantaroproximal aspect of P1 - non articular

Question 22

Diagnosis

Answer 22

RUIN

radioulnar ischemic necrosis