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Lichen planus (LP) pemphigoides is a rare cross-over syndrome between lichen planus and bullous pemphigoid.
Features include very common findings: Thickened, rough skin (hyperkeratosis), Hypopigmented streaks, Lichenification, and Skin vesicle; and common findings: Pruritus and Abnormal oral mucosa morphology. 10 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Skin | 5 | Thickened, rough skin (hyperkeratosis), Skin vesicle, Pruritus |
Phenotype severity distribution: 4 very common features, 2 common features.
Estimated prevalence: <1 in 1,000,000 (VERY_RARE).
No clinical trials have been registered for lichen planus pemphigoides.
25 publications have been identified in PubMed for lichen planus pemphigoides. Research spans Case Report / Case Series (56%), Review / Meta-Analysis (24%), and Other (12%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 14 | 56% |
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 2:25 AM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Eyes |
1 |
Conjunctivitis |
6 |
24% |
Other research | 3 | 12% |
Disease patterns and progression | 1 | 4% |
New treatment approaches | 1 | 4% |
Srivatsa A (2026). [PMID: 40579712](https://pubmed.ncbi.nlm.nih.gov/40579712/). *Int J Dermatol*. [Review / Meta-Analysis]
Zou M (2026). [PMID: 41789791](https://pubmed.ncbi.nlm.nih.gov/41789791/). *Int J Dermatol*. [Review / Meta-Analysis]
Long V (2026). [PMID: 42083939](https://pubmed.ncbi.nlm.nih.gov/42083939/). *Australas J Dermatol*. [Case Report / Case Series]
Sharma A (2026). [PMID: 42174406](https://pubmed.ncbi.nlm.nih.gov/42174406/). *Int J Dermatol*. [Other]
Srinivasan H (2026). [PMID: 42262807](https://pubmed.ncbi.nlm.nih.gov/42262807/). *Indian Dermatol Online J*. [Case Report / Case Series]
Chaudhury H (2025). [PMID: 40821492](https://pubmed.ncbi.nlm.nih.gov/40821492/). *Proc (Bayl Univ Med Cent)*. [Case Report / Case Series]
Asim H (2025). [PMID: 40919102](https://pubmed.ncbi.nlm.nih.gov/40919102/). *JAAD Case Rep*. [Case Report / Case Series]
De D (2025). [PMID: 40709868](https://pubmed.ncbi.nlm.nih.gov/40709868/). *Indian Dermatol Online J*. [Case Report / Case Series]
Cribier B (2025). [PMID: 40399191](https://pubmed.ncbi.nlm.nih.gov/40399191/). *Ann Pathol*. [Case Report / Case Series]
Maeda K (2025). [PMID: 39873014](https://pubmed.ncbi.nlm.nih.gov/39873014/). *J Dent Sci*. [Case Report / Case Series]
AI-curated news mentioning lichen planus pemphigoides
Updated Jul 17, 2026
A recent study explores the colocalization of vitiligo and lichen planus in a young male patient, raising questions about potential underlying connections between these two skin conditions. This research could provide insights into the pathophysiology of both diseases.