E. Simko WCVM. Morphology of skin lesions - Primary - non palpable E. Simko WCVM.
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Prim ary lesions: Prim ary or secondary: Secondary lesions: M acule or patch Alopecia Collarette Papule or plaque Scale Scar W heal C rust Excoriation N odule Follicular cast Erosion/ulceration V esicle orbulla C om edo Fissure Pustule Pigm entabnorm alities Lichenification C yst H yperkeratosis C allus E. Simko WCVM
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Transcript of E. Simko WCVM. Morphology of skin lesions - Primary - non palpable E. Simko WCVM.
Primary lesions:
Primary or secondary:
Secondary lesions:
Macule or patch Alopecia Collarette
Papule or plaque Scale Scar
Wheal Crust Excoriation
Nodule Follicular cast Erosion/ulceration
Vesicle or bulla Comedo Fissure
Pustule Pigment abnormalities Lichenification
Cyst Hyperkeratosis Callus
E. Simko WCVM
Morphology of skin lesions - Primary - non palpable
E. Simko WCVM
E. Simko WCVM
Morphology of skin lesions - Primary - palpable
1 cm 1 cm1 cm
E. Simko WCVM
Morphology of skin lesions - Primary - palpable
1 cm1 cm
E. Simko WCVM
Morphology of skin lesions - Primary - cavitated
E. Simko WCVM
Morphology of skin lesions - Primary - cavitated
E. Simko WCVM
Morphology of skin lesions - Primary - cavitated
Primary lesions:
Primary or secondary:
Secondary lesions:
Macule or patch Alopecia Scar
Papule or plaque Scale Erosion/ulceration
Wheal Crust Excoriation
Nodule Follicular cast Fissure
Vesicle or bulla Comedo Lichenification
Pustule Pigment abnormal. Callus
Cyst Hyperkeratosis Collarette
E. Simko WCVM
Primary: • endocrine dermatoses• follicular dysplasia
Secondary: • trauma• inflammation
Morphology of skin lesions - Primary or Secondary
Primary: • endocrine dermatoses• primary seborrhea
Secondary: • chronic inflammation
E. Simko WCVM
Morphology of skin lesions - Primary or Secondary
Primary: • primary seborrhea• zinc-responsive dermatoses
Secondary: • pyoderma• chronic pruritic dermatosis
E. Simko WCVM
Morphology of skin lesions - Primary or Secondary
Morphology of skin lesions - Primary or Secondary
Primary: • primary seborrhea• sebaceous adenitis
Secondary: • demodicosis • dermatophytosis
E. Simko WCVM
Primary: • feline acne • vit A-responsive dermatoses• Schnauzer comedo syndrome
Secondary: • seborrhea
E. Simko WCVM
Morphology of skin lesions - Primary or Secondary
• Hyperpigmentation
• Hypopigmentation
• Other skin pigments
bile pigments (icterus), hemorrhage (bruises)
E. Simko WCVM
Morphology of skin lesions - Primary or Secondary
Primarylesions:
Primary orsecondary:
Secondarylesions:
Macule or patch Alopecia Scar
Papule or plaque Scale Erosion/ulceration
Vesicle or bulla Crust Excoriation
Pustule Follicular cast Fissure
Wheal Comedo Lichenification
Nodule Pigment abnormal. Callus
Cyst Hyperkeratosis Collarette
E. Simko WCVM
E. Simko WCVM
Morphology of skin lesions - Secondary
E. Simko WCVM
Morphology of skin lesions - Secondary
E. Simko WCVM
Morphology of skin lesions - Secondary
E. Simko WCVM
Morphology of skin lesions - Secondary
E. Simko WCVM
Morphology of skin lesions - Secondary
E. Simko WCVM
Morphology of skin lesions - Secondary
E. Simko WCVM
Morphology of skin lesions - Secondary
E. Simko WCVM
Morphology of skin lesions - Secondary
