Lichen planus pemphigoides

Title

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Other Names:

LP pemphigoides

Categories:

Skin Diseases

This disease is grouped under:

Rare lichen planus

Summary Summary

Lichen planus pemphigoides (LPP) is a rare cross-over syndrome between lichen planus and bullous pemphigoid. Like other forms of lichen planus, it is characterized by a skin rash (shiny, flat-topped, firm bumps that are a purple color and vary from pin point size to larger than a centimeter); however, people affected by LPP subsequently develop blisters on both the lichen planus skin lesions and on normal skin. The exact underlying cause of LPP is currently unknown, but some studies suggest that it may be associated with an allergic or immune reaction. Treatment for LPP is based on the signs and symptoms present in each person.^[1]^[2]

Last updated: 9/10/2015

Symptoms Symptoms

This table lists symptoms that people with this disease may have. For most diseases, symptoms will vary from person to person. People with the same disease may not have all the symptoms listed. This information comes from a database called the Human Phenotype Ontology (HPO) . The HPO collects information on symptoms that have been described in medical resources. The HPO is updated regularly. Use the HPO ID to access more in-depth information about a symptom.

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Medical Terms	Other Names	Learn More: HPO ID
80%-99% of people have these symptoms
Hyperkeratosis		0000962
Hypopigmented streaks		0007535
Lichenification		0100725
Skin vesicle		0200037
30%-79% of people have these symptoms
Abnormal oral mucosa morphology	Abnormality of lining of mouth	0011830
Pruritus	Itching Itchy skin Skin itching [ more ]	0000989
1%-4% of people have these symptoms
Abnormal blistering of the skin	Blistering, generalized Blisters [ more ]	0008066
Abnormality of the nail		0001597
Blepharitis	Inflammation of eyelids	0000498
Conjunctivitis	Pink eye	0000509

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Last updated: 1/1/2021

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Research Research

Research helps us better understand diseases and can lead to advances in diagnosis and treatment. This section provides resources to help you learn about medical research and ways to get involved.

Patient Registry

A registry supports research by collecting of information about patients that share something in common, such as being diagnosed with Lichen planus pemphigoides. The type of data collected can vary from registry to registry and is based on the goals and purpose of that registry. Some registries collect contact information while others collect more detailed medical information. Learn more about registries.

Registries for Lichen planus pemphigoides:
International Pemphigus & Pemphigoid Foundation Natural History Registry

Organizations Organizations

Support and advocacy groups can help you connect with other patients and families, and they can provide valuable services. Many develop patient-centered information and are the driving force behind research for better treatments and possible cures. They can direct you to research, resources, and services. Many organizations also have experts who serve as medical advisors or provide lists of doctors/clinics. Visit the group’s website or contact them to learn about the services they offer. Inclusion on this list is not an endorsement by GARD.

Organizations Providing General Support

American Autoimmune Related Diseases Association (AARDA)
19176 Hall Road, Suite 130
Clinton Township, MI 48038
Toll-free: 800-598-4668
Telephone: 586-776-3900
Fax: 586-776-3903
E-mail: aarda@aarda.org
Website: https://www.aarda.org/

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Learn More Learn More

These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.

In-Depth Information

Medscape Reference provides information on this topic. You may need to register to view the medical textbook, but registration is free.
The Monarch Initiative brings together data about this condition from humans and other species to help physicians and biomedical researchers. Monarch’s tools are designed to make it easier to compare the signs and symptoms (phenotypes) of different diseases and discover common features. This initiative is a collaboration between several academic institutions across the world and is funded by the National Institutes of Health. Visit the website to explore the biology of this condition.
Orphanet is a European reference portal for information on rare diseases and orphan drugs. Access to this database is free of charge.
PubMed is a searchable database of medical literature and lists journal articles that discuss Lichen planus pemphigoides. Click on the link to view a sample search on this topic.

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