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Updated: Jul 24, 2025

Author Spotlight: Self-Assessment Protocol for Predicting Psoriatic Arthritis in Psoriasis Patients
Published on: March 1, 2024
Presentations of Cutaneous Disease in Various Skin Pigmentations: Inverse Psoriasis
Daniel A Nguyen1,2, Henry Lim3, Christopher M Wong1,2
1University of North Texas Health Science Center, Fort Worth, TX.
Abstract:
Description Inverse psoriasis is a clinical variant of psoriasis involving flexural or intertriginous areas of the body. Inverse psoriasis may be present in 3 to 36% of psoriasis patients. Lesions are clinically characterized as smooth, well-demarcated, erythematous plaques (raised, >1 cm) without the typical silvery scales of classic psoriasis. Differential diagnosis includes tinea infection, candidiasis, seborrheic dermatitis, or bacterial streptococcal infection. The clinical images in this review focus on identifying inverse psoriasis along the full spectrum of skin tones.
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