title: Porokeratosis ptychotropica: a rare variant with discrete lesions.
authors: Nambour Hospital, Nambour, Queensland, Australia.
authors: Lucy
authors: L
authors: Pitney
authors: David
authors: D
authors: Weedon
authors: Michael
authors: M
authors: Pitney
mesh_terms: D017255:Acitretin / Q000627:therapeutic use; D000368:Aged; D002081:Buttocks; D006801:Humans; D007641:Keratolytic Agents / Q000627:therapeutic use; D008297:Male; D017499:Porokeratosis / Q000188:drug therapy / Q000473:pathology*
chemical_list: D007641:Keratolytic Agents; D017255:Acitretin