Pitting nail dystrophy seen in – a) Dermatophytic infectionb) Psoriasisc) Lichen planusd) Seborrheic dermatitis: (A) a, (B) c, (C) ac, (D) bc
Answer is D. Skin disorders causing nail pitting → Psoriasis, Alopecia areata, Reiter's syndrome, Lichen planus,Eczema, Incontinetia pigmenti