leukonychia totalis
MONDO:0016557Mondo
Findings
No curated finding names leukonychia totalis yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Leukonychia totalis is a rare nail anomaly disorder characterized by complete white discoloration of the nails. Patients typically present white, chalky nails as an isolated finding, although other cutaneous or systemic manifestations could also be present.
Definition from the Mondo Disease Ontology (MONDO:0016557), read 2026-09-29. CC BY 4.0.
Features
8 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 fingernail morphologyHPOHP:0001231
- Very frequent (80% to 99% of cases)
- Abnormal toenail morphologyHPOHP:0008388
- Very frequent (80% to 99% of cases)
- Adenoma sebaceumHPOHP:0009720
- Very frequent (80% to 99% of cases)
- Kidney stoneHPOHP:0000787
- Very frequent (80% to 99% of cases)
- Abnormal eyelash morphologyHPOHP:0000499
- Frequent (30% to 79% of cases)
- BlepharitisHPOHP:0000498
- Frequent (30% to 79% of cases)
- PhotophobiaHPOHP:0000613
- Frequent (30% to 79% of cases)
- Type II diabetes mellitusHPOHP:0005978
- Occasional (5% to 29% of cases)
Where it sits
- A kind of