Oil drop sign of nail is seen in?: (A) Lichen planus, (B) Dermatophytes, (C) Lupus vulgaris, (D) Psoriasis
Answer is D. Ans. (d) PsoriasisRef: Lippincott's Primary Care Dermatology p 47, Bar an and Dawber's Disease of the Nails ad their Management by Robert Baran, David A. R. de Berker, Mark Holzberg, Luc Thomas ch-6