Platonychia
Platonychia
Platonychia (pronounced pla-toe-ni-ki-a) is a medical term referring to a condition characterized by flatness or slight depression of the nails. This condition is often associated with systemic diseases or may be a congenital condition.
Etymology
The term "Platonychia" is derived from the Greek words "platys" meaning flat, and "onyx" meaning nail.
Symptoms
The primary symptom of Platonychia is the flatness or slight depression of the nails. This can occur on one or more nails and can affect both the fingernails and toenails. In some cases, the nails may also appear thin and brittle.
Causes
Platonychia can be caused by a variety of factors. It may be a congenital condition, meaning it is present from birth. It can also be associated with systemic diseases such as iron deficiency anemia, liver disease, and thyroid disorders. Certain medications and treatments, such as chemotherapy, can also cause Platonychia.
Diagnosis
Diagnosis of Platonychia is typically made through a physical examination of the nails. In some cases, a biopsy of the nail may be performed to rule out other conditions.
Treatment
Treatment for Platonychia primarily involves addressing the underlying cause of the condition. This may involve treating any systemic diseases that are present, changing medications, or providing nutritional supplementation in cases of deficiency.
Related Terms
- Anonychia: Absence of nails
- Onychoschizia: Splitting of the nails
- Onycholysis: Separation of the nail from the nail bed
- Koilonychia: Spoon-shaped nails
External links
- Medical encyclopedia article on Platonychia
- Wikipedia's article - Platonychia
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