P47 - Integumentary Part 9 Flashcards
1
Q
3 histologic types of feline mast cell tumors
A
- well-differentiated
- atypical/poorly granulated
- pleomorphic
2
Q
what breed is predisposed to histiocytic sarcoma
A
- bernese mountain dog
3
Q
what are the stages of epitheliotropic lymphoma
A
- patch
- plaque
- tumor
4
Q
what breeds are predisposed to canine zinc-responsive dermatosis
A
- siberian huskies
- alaskan malamute
5
Q
what is the rare aggressive form of pemphigus associated with neoplasia
A
- paraneoplastic pemphigus
6
Q
differential diagnosis with lesion of pustule/crusts (7)
A
- superficial pyoderma
- pemphigus foliaceous
- dermatophilosis
- exudative epidermitis
- hepatocutaneous syndrome
- lupus
- drug reaction
7
Q
differential diagnosis with lesion of vesicle/bulla (7)
A
- pemphigus vulgaris
- lupus
- dermato-myositis
- drug reaction
- chemical and thermal burn
- photosensitization
- viral infection
8
Q
differential diagnosis with lesion of necrosis/ulceration (9)
A
- vasculitis/infarction
- chemical and thermal burns
- hepatocutaneous syndrome
- erythema multiforme and TEN
- ergot/fescue tox
- frostbite
- feline indolent ulcer
- FUDS
- trauma
9
Q
differential diagnosis with lesion of scaling/flaking (9)
A
- primary seborrhea
- ichthyosis
- zinc-respiratory dermatosis
- sebaceous adenitis
- vitamin A respiratory dermatosis
- feline exfol./thymoma
- callus
- actinic dermatitis
- idiopathic hyperkeratosis
10
Q
differential diagnosis with lesion of nodules +/- draining tracts (9)
A
- deep pyoderma
- abscess
- granulomatous dermatitis
- mycobacteria sp.
- mycoses
- sterile granulomas
- furunculosis
- panniculitis
- neoplasia
11
Q
differential diagnosis with lesion of alopecia (9)
A
- folliculitis
- endocrine
- idiopathic
- follicular dysplasia
- congenital alopecia and hypotrichosis
- feline psychogenic traumatic alopecia
- malnutrition/chronic disease
- feline paraneoplastic
- alopecia areata
12
Q
differential diagnosis with lesion of hypopigmentation (7)
A
- vitiligo
- lupus
- copper deficiency
- piebaldism
- albinism
- epitheliotropic lymphoma
