Inherited patterned lentiginosis
Inherited Patterned Lentiginosis
Inherited patterned lentiginosis (pronunciation: in-her-it-ed pat-ern-ed len-ti-gi-no-sis) is a rare genetic skin condition characterized by the presence of multiple lentigines (small pigmented spots on the skin) that follow a specific pattern on the body.
Etymology
The term 'Inherited patterned lentiginosis' is derived from three words: 'Inherited', which refers to the genetic nature of the condition; 'Patterned', which indicates the specific arrangement of the lentigines on the body; and 'Lentiginosis', which is a term used to describe a condition characterized by multiple lentigines.
Definition
Inherited patterned lentiginosis is a type of cutaneous condition that is inherited in an autosomal dominant manner. This means that an individual only needs to inherit one copy of the defective gene from one parent to develop the condition. The lentigines in this condition are usually present at birth or develop in early childhood, and they follow a specific pattern on the body, often symmetrically.
Symptoms
The primary symptom of inherited patterned lentiginosis is the presence of multiple lentigines that follow a specific pattern on the body. These lentigines are usually brown to black in color and can vary in size. They are most commonly found on the trunk, arms, and legs, but can also appear on the face and other parts of the body.
Diagnosis
Diagnosis of inherited patterned lentiginosis is typically based on the characteristic appearance of the lentigines and their pattern on the body. Genetic testing may also be performed to confirm the diagnosis and identify the specific gene mutation responsible for the condition.
Treatment
There is currently no cure for inherited patterned lentiginosis. Treatment is typically focused on managing the symptoms and may include the use of skin-lightening creams or laser therapy to reduce the appearance of the lentigines.
Related Terms
External links
- Medical encyclopedia article on Inherited patterned lentiginosis
- Wikipedia's article - Inherited patterned lentiginosis
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