Tide water mark dermatitis is seen:-: (A) Allergic contact dermatitis, (B) Contact dermatitis to rubber used in disposable napkins, (C) Band shaped papular dermatitis, (D) Papulo-erosive ulcer
Answer is C. Tide water mark dermatitis is a band shaped papular eruptions on the thighs and abdomen at the diaper edges, characteristically sparing the skin folds Variant of contact dermatitis.