Lichen planus is an inflammatory condition that can affect your skin and mucous membranes. Researchers do not yet know the exact cause, but hepatitis C may be one possible risk factor. Lichen ...

A 42-year-old Black woman with no significant past medical history presents with blue-gray macules on her neck and upper chest that gradually developed over the past year.

Additionally, lichen planus has recently been associated with hepatitis C and all patients presented with lichen planus should be given a hepatitis screen. Hallmark of the Disease: Pinpoint ...