An adult is presenting with severe dandruff and greasy yellow scales on scalp. Diagnosis is –: (A) Seborrheic dermatitis, (B) Pityriasis rubra pilaris, (C) Pityriasis rosea, (D) Lichen planus
Answer is A. Following clues in this question suggest the diagnosis of seborrheic dermatitis.
	i) Severe dandraff
	ii)   Greasy yellow scales
	iii) Scalp involvement