Ramipril-associated lichen planus pemphigoides.

Ogg, G S; Bhogal, B S; Hashimoto, T; Coleman, R; Barker, J N · Br J Dermatol · 1997

case_report · Level V

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Abstract

We report the first case of lichen planus pemphigoides (LPP) secondary to ingestion of ramipril, an angiotensin-converting enzyme inhibitor. Clinical, histological and immunofluorescent findings were all consistent with a diagnosis of LPP. Linear basement membrane zone (BMZ) staining with IgG and C3 was only seen at the roof of split-skin preparations and circulating autoantibody to the BMZ was present at a titre of 1/100. Controlled immunoblotting of epidermal extracts detected the bullous pemphigoid antigens of 230 and 180 kDa.

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