Kisho is an information platform, not a medical provider. Nothing on this site constitutes medical advice, diagnosis, or treatment recommendations. All content is aggregated from publicly available sources (including ClinicalTrials.gov, PubMed, FDA.gov, and Orphanet) and is provided for informational purposes only. Clinical trial eligibility, treatment decisions, and any health-related actions should always be discussed with a qualified healthcare professional. Kisho does not endorse any specific therapy, organization, or clinical trial. Terms of use · Privacy policy
Linear lichen planus (LLP), also referred to as Blaschkoid LP, is a rare type of lichen planus characterized by a linear distribution of lichenoid lesions along the lines of Blaschko, which are embryonic pathways of skin development.
Estimated prevalence: Unknown (Unknown prevalence).
No clinical trials have been registered for linear lichen planus.
15 publications have been identified in PubMed for linear lichen planus. Kisho has analyzed 9 by research type. Research spans Case Report / Case Series (44%), Review / Meta-Analysis (33%), and Clinical Trial Publication (11%).
Rivetti N (2026). [PMID: 40491276](https://pubmed.ncbi.nlm.nih.gov/40491276/). *Dermatol Reports*. [Case Report / Case Series]
Sihag Y (2025). [PMID: 40245270](https://pubmed.ncbi.nlm.nih.gov/40245270/). *J Cutan Med Surg*. [Review / Meta-Analysis]
Varadharajan A (2025). [PMID: 39912136](https://pubmed.ncbi.nlm.nih.gov/39912136/). *Indian J Dermatol Venereol Leprol*. [Case Report / Case Series]
Mehta N (2025). [PMID: 39850711](https://pubmed.ncbi.nlm.nih.gov/39850711/). *Indian Dermatol Online J*. [Review / Meta-Analysis]
J B J (2025). [PMID: 40458335](https://pubmed.ncbi.nlm.nih.gov/40458335/). *Cureus*. [Case Report / Case Series]
Data assembled from 3 of 12 sources · Last updated Sep 19, 2026, 12:58 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Feng HS (2025). [PMID: 41126971](https://pubmed.ncbi.nlm.nih.gov/41126971/). *J Inflamm Res*. [Case Report / Case Series]
Boidin M (2024). [PMID: 38961824](https://pubmed.ncbi.nlm.nih.gov/38961824/). *J Appl Physiol (1985)*. [Clinical Trial Publication]
Rousseau MA (2024). [PMID: 39150180](https://pubmed.ncbi.nlm.nih.gov/39150180/). *Am J Dermatopathol*. [Review / Meta-Analysis]