The term pigmented purpuric dermatosis (PPD) is used for a group of mainly asymptomatic, sometimes pruritic dermatoses that are clinically characterized by an eruption of pinpoint purpuric lesions along with yellow, orange, red and/or brown, often patchy pigmented areas. Traditionally five subtypes have been distinguished, but atypical clinical patterns may also occur. Because of the variable clinical spectrum and the similar histopathologic findings, a strict nosological classification is sometimes difficult or even impossible to achieve. We report a case of PPD with atypical clinical features in a young woman, underlining the difficulties in the clinical classification of this spectrum of diseases.

Atypical clinical presentation of pigmented purpuric dermatosis

ARGENZIANO, Giuseppe
2006

Abstract

The term pigmented purpuric dermatosis (PPD) is used for a group of mainly asymptomatic, sometimes pruritic dermatoses that are clinically characterized by an eruption of pinpoint purpuric lesions along with yellow, orange, red and/or brown, often patchy pigmented areas. Traditionally five subtypes have been distinguished, but atypical clinical patterns may also occur. Because of the variable clinical spectrum and the similar histopathologic findings, a strict nosological classification is sometimes difficult or even impossible to achieve. We report a case of PPD with atypical clinical features in a young woman, underlining the difficulties in the clinical classification of this spectrum of diseases.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11591/197654
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