Losartan is an angiotensin II receptor blocker (ARB) which may cause severe sprue‐like enteropathy (SLE) with skin manifestation. Clinicians should be informed of this side effect and its reversibility after cessation of the drug.
Angiotensin receptor antagonist associated enteropathy is becoming
increasingly prevalent within the literature. We report a case of
sprue-like enteropathy associated with Losartan with a unique cutaneous
manifestation. Our case of Losartan associated enteropathy further
suggests that sprue-like disease may be a class effect of ARBs.
This case report highlights the potentially underrecognized subtype of unilateral eosinophilic fasciitis (EF) in a 28 year old man. With fewer than 300 reported encounters to date, EF is a rare disease that eludes clinicians by presenting as a scleroderma like syndrome. As EF remains a clinical diagnosis, biopsy results may be nonspecific, and the disease can easily be misdiagnosed (or missed entirely) if a full thickness biopsy is not reviewed by a dermatopathologist. The authors also emphasize the importance of internationally accepted diagnostic criteria, of which at least two different sets exist.
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