Linear erosive herpes simplex virus infection in immunocompromised patients: the "knife-cut sign".

Lieb, Jocelyn A; Brisman, Stacey; Herman, Sara; Macgregor, Jennifer; Grossman, Marc E · Clin Infect Dis · 2008

case_series · Level IV

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Abstract

Herpes simplex virus in immunocompromised patients may be misdiagnosed because of its atypical presentation. We present 3 cases of herpes simplex virus presenting as intertriginous fissures similar to the "knife-cut" ulcers associated with metastatic Crohn's disease. Our experience suggests that intertriginous fissures due to herpes simplex virus are recognizable patterns of viral infections in immunocompromised hosts.

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