原发性黑棘皮病与炎症后色素沉着过度的鉴别
Primary Acanthosis Nigricans | Postinflammatory Hyperpigmentation | |
|---|---|---|
Breed | Dachshund | Any dog breed |
Age of onset | < 1 year | Any age, but usually > 1 year |
Pattern | Axillary and/or inguinal areas | Any site, any pattern; can be localized or diffuse |
Inflammatory lesions | Absent | Any combination of erythema, scaling, hair loss, lichenification |
Secondary infections | Absent | Common |
Pruritus | Absent | Common |
Skin surface texture | Smooth | Irregular, elevated, lichenified |
Concurrent skin disease | Absent | Common |
在这些主题中
