leukonychia
Sign in to saveLeukonychia (or leuconychia) is a medical term for white discoloration appearing on nails. It is derived from the Greek words leuko 'white' and onyx 'nail'. The most common cause is injury to the base of the nail (the matrix) where the nail is formed.
Key facts
- Medical condition (new).name
- Leukonychia
- Medical condition (new).synonyms
- White nails or Milk spots
- Medical condition (new).image
- Leukonychia.jpg
- Medical condition (new).field
- Dermatology
via Wikipedia infobox
Article
12 sectionsContents
- Types
- Leukonychia totalis
- Leukonychia partialis
- Leukonychia striata
- Leukonychia punctata
- Longitudinal leukonychia
- Apparent leukonychia
- Cause
- Diagnosis
- Treatment
- References
- External links
Leukonychia (or leuconychia) is a medical term for white discoloration appearing on nails. It is derived from the Greek words leuko 'white' and onyx 'nail'. The most common cause is injury to the base of the nail (the matrix) where the nail is formed.
==Types== ===Leukonychia totalis=== thumb|right|Leukonychia totalis This condition consists of a whitening of the entire nail and mostly likely occurs on all nails. Whitening of one, and only one, entire nail is not recognized as a symptom of leukonychia totalis but as a likely result of mechanical trauma. Leukonychia totalis may be a clinical sign of hypoalbuminaemia (low albumin), which can be seen in nephrotic syndrome (a form of kidney failure), liver failure, protein malabsorption and protein-losing enteropathies. A genetic condition or a side effect from taking sulphonamides (a family of antibiotics) can also cause this appearance. By 2011, only 6 cases of non-hereditary leukonychia totalis were published.