A 50-year-old-male presents to clinic with a pruritic, linear distributed rash that has been present for two weeks without any other involvement (such as scalp or nails). On examination, there is a linearly arranged eczematous papular eruption on the right flank. What is the best diagnosis?

A. Blaschkitis

B. Psoriasis (linear)

C. Herpes simplex

D. Factitial condition

E. Linear lichen planus

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