paraneoplastic pemphigus
MONDO:0018974Mondo
Findings
No curated finding names paraneoplastic pemphigus yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Pemphigus is a group of chronic autoimmune skin diseases characterized by blisters formation on the outer layer of the skin and the mucous membranes. Three clinical forms have been characterized, of which paraneoplastic pemphigus is extremely rare.
Definition from the Mondo Disease Ontology (MONDO:0018974), read 2026-09-29. CC BY 4.0.
Features
7 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Abnormal blistering of the skinHPOHP:0008066
- Very frequent (80% to 99% of cases)
- Oral mucosal blistersHPOHP:0200097
- Very frequent (80% to 99% of cases)
- Oral ulcerHPOHP:0000155
- Very frequent (80% to 99% of cases)
- Skin erosionHPOHP:0200041
- Very frequent (80% to 99% of cases)
- B-cell lymphomaHPOHP:0012191
- Frequent (30% to 79% of cases)
- SarcomaHPOHP:0100242
- Frequent (30% to 79% of cases)
- ThymomaHPOHP:0100522
- Frequent (30% to 79% of cases)