أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
The diagnosis of seborrheic dermatitis is usually made on clinical grounds, based on a history of waxing and waning severity and by the distribution of involvement upon examination.
A skin biopsy may be needed in persons with exfoliative erythroderma, and a fungal culture can be used to rule out tinea capitis, though tinea capitis is rare in adults. Dermatopathologic findings of seborrheic dermatitis are nonspecific and typically include the following:
