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Related Experiment Video

Updated: Jun 19, 2026

Measuring Psoriasis Severity at Home

Measuring Psoriasis Severity at Home

Published on: March 1, 2024

Linear psoriasis.

Peter Chien¹, Karla Rosenman, Wang Cheung

¹Department of Dermatology, New York University, USA.

Dermatology Online Journal

|November 7, 2009

Summary

This summary is machine-generated.

Linear psoriasis, a rare variant, presented as verrucous plaques in an adult male. This condition, distinct from inflammatory linear verrucous epidermal nevus (ILVEN), responds to standard topical treatments.

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The Goeckerman Regimen for the Treatment of Moderate to Severe Psoriasis

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Last Updated: Jun 19, 2026

Measuring Psoriasis Severity at Home

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Published on: March 1, 2024

The Goeckerman Regimen for the Treatment of Moderate to Severe Psoriasis

The Goeckerman Regimen for the Treatment of Moderate to Severe Psoriasis

Published on: July 11, 2013

Area of Science:

Dermatology
Pathology

Background:

Psoriasis is a chronic inflammatory skin condition with various clinical presentations.
Linear psoriasis is a rare morphologic variant characterized by its distinct pattern of lesion distribution.

Observation:

A 33-year-old man exhibited verrucous, red-brown papules coalescing into linear plaques on the right buttock, waist, thigh, and genitals.
The unilateral and linear distribution of lesions was a key clinical feature.

Findings:

Skin biopsy confirmed findings consistent with psoriasis.
The clinical presentation and distribution led to a diagnosis of linear psoriasis.
Distinguishing linear psoriasis from inflammatory linear verrucous epidermal nevus (ILVEN) can be histopathologically challenging.

Implications:

Linear psoriasis, though rare, should be considered in adult-onset presentations with unilateral, linear lesions.
Early diagnosis and treatment with conventional topical antipsoriatic therapies are crucial for managing linear psoriasis.
Further research may elucidate the specific pathogenesis and optimal treatment strategies for this rare variant.