Derm

Question 1

Superficial necrolytic dermatitis aka hepatocutaneous syndrome

Answer 1

Vacuolar hepatopathy, not supporting skin, symmetrical
Location: Face, paw, paw pads, very painful lesions

Also can be caused by phenobarbital
Atpcutaneous syndrome

Question 2

Cat and exfoliative dermatitis

Answer 2

Thymoma

Question 3

Canine dermatoMYOSITIS

Answer 3

Can cause megaE, cardiac, gait changes, EMG changes

Dx: bx

Question 4

Well’s disease

Answer 4

Concurrent GI and skin disease (appearing within a week of each other)
Skin: eosinophilic dermatitis and edema

Question 5

Is cutaneous epitheliotropic lymphoma pruritic?

Answer 5

INTENSE pruritus
B for BAD nodular form
T sTill OK

Question 6

Acantholytic keratinocytes pathognomonic for?

Answer 6

Pemphigus foliaceus

Question 7

Cytopoint, apoquel, CYA, steroids

Answer 7

Cytopoint (lokivetmab) = antipruritic (IL31) only
Apoquel (oclatinib) = JAK inhibitor = Anti-inflammatory (IL2, 4, 6, 13) and antipruritic (IL31)
Cyclosporine = T cells
Steroids = very broad

Question 8

Hyperkeratosis

Answer 8

Think about Pemphigus foliaceus

Question 9

Crusty claw fold in cats and perinipple lesion

Answer 9

Pathognomonic for PF

Question 10

Loss of cobblestone appearance from nasal planum

Answer 10

Lupus

Question 11

Pemphigus vulgaris

Answer 11

Likes to affect oral cavity

Question 12

Immune-mediated disease that is T-cell mediated

Answer 12

Lupus
Perianal fistula

CYA works well