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Regulatory intelligence — not medical or legal advice.

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Jessner lymphocytic infiltration of the skin

Jessner lymphocytic infiltration of the skin (JLIS) is a chronic benign cutaneous disease characterized by asymptomatic non-scaly erythematous papules or plaques on the face and neck.

Therapeutic area
Dermatology
Rarity
Unknown
Prevalence
—
MONDO
MONDO:0018051

Overview

Jessner lymphocytic infiltration of the skin (JLIS) is a chronic benign cutaneous disease characterized by asymptomatic non-scaly erythematous papules or plaques on the face and neck.

Content last reviewed: 2026-06