nail bed hyperkeratosis - Health Topics
Clinical presentation: Pitting, nonspecific onycholysis (lifting of the nail from the nail bed), hyperkeratosis (thick nails), and yellowish-brown spots under the nail plate should prompt ... Subungual hyperkeratosis occurs because of a heightened rate of cell turnover in the nail bed, often caused by inflammation or infection. The most frequent cause is a fungal infection of the nail, medically known as onychomycosis, which accounts for a large number of cases.
Understanding the Context
To diagnose nail bed hyperkeratosis, you need to look closely at your nails and get help from a doctor. It’s important to know how to check your nails yourself and what a doctor will do. Subungual hyperkeratosis is a disorder characterized by an excessive reproduction of skin cells that accumulate between the nail and the nail bed (the small piece of skin of the finger on which the nail rests). Also involves thickening and lifting of the nail.
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Key Insights
Hyperkeratosis is a condition that causes your skin to thicken in certain places. The thickening occurs when your body produces too much keratin, a protein found in your skin’s outer layer. Hyperkeratosis also can affect any area of your body, including your hands, feet, mouth, nose and nails. Nail Hyperkeratosis has specific symptoms and causes. Find out about treatment approaches which help control symptoms and support overall well-being.
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Subungual hyperkeratosis is a nail condition characterized by an abnormal buildup of skin cells and debris underneath the nail plate. This accumulation thickens the area beneath the nail, often making the nail appear lifted or discolored. Learn the essential steps to address hyperkeratosis, from cleansing your hands and nails with soap and water to using safe callous softeners and nourishing nail oils. Discover the secret to a speedy recovery, as well as how to identify and eliminate the root cause of this condition. These histologic features of hyperkeratosis, parakeratosis, mild acanthosis, papillomatosis, and polymorpholymphocytic infiltrate described in a few cases are nonspecific or similar to those seen in psoriasis or chronic eczema.