Arsenical keratosis
Arsenical Keratosis
Arsenical keratosis (pronunciation: ar-sen-i-cal ker-a-to-sis) is a skin condition characterized by the development of keratotic lesions, primarily on the palms and soles, as a result of chronic exposure to arsenic.
Etymology
The term "arsenical keratosis" is derived from the words "arsenic", a chemical element, and "keratosis", a medical term referring to the thickening of the skin. The term "arsenic" comes from the Greek word "arsenikon", which means "potent", while "keratosis" is derived from the Greek word "keras", meaning "horn", and the suffix "-osis", indicating a condition or process.
Symptoms
The primary symptom of arsenical keratosis is the development of thick, scaly patches on the skin, particularly on the palms of the hands and the soles of the feet. These patches may be white, brown, or black in color, and they may be accompanied by other symptoms such as itching, burning, or pain.
Causes
Arsenical keratosis is caused by chronic exposure to arsenic, a toxic chemical element that is found in a variety of sources, including contaminated water, pesticides, and certain types of seafood. The arsenic causes damage to the skin cells, leading to the development of keratotic lesions.
Treatment
Treatment for arsenical keratosis typically involves reducing exposure to arsenic and treating the skin lesions. This may involve the use of topical creams or ointments, oral medications, or in some cases, surgical removal of the lesions.
Related Terms
External links
- Medical encyclopedia article on Arsenical keratosis
- Wikipedia's article - Arsenical keratosis
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