Final answer:
Perleche, or Angular Cheilitis, is a type of skin inflammation at the corners of the mouth, often caused by poorly fitting dentures or drooling. It's often associated with Candida species. It can be treated by addressing the cause and applying antifungal creams.
Step-by-step explanation:
Perleche, medically known as Angular Cheilitis, is a type of erosive dermatitis that occurs at the corners of the mouth. It can be caused by several factors, such as poorly fitted dentures that cause irritation, or drooling that leads to skin maceration, creating an ideal environment for fungal infection. Candida species is often found in these lesions. Patients may experience soreness, redness, cracking and weeping at the corners of the mouth. Treatment often involves addressing the underlying cause (e.g., improving denture fit) and application of antifungal creams to target Candida.
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