Angular cheilitis (AC) is a common condition characterized by erythema, moist maceration, ulceration, and crusting at the corners of the mouth. This article focuses on the common local factors that act alone and in combination to produce AC. These…
Angular cheilitis (AC) is associated with a variety of nutritional, systemic, and drug-related factors that may act exclusively or in combination with local factors. Establishing the underlying etiology of AC is required to appropriately focus…
In eating disorders, such as bulimia nervosa, body image disturbance often extends beyond the realm of weight and shape into the dermatologic spectrum. While commonly associated conditions due to binging and self-induced vomiting include cutaneous…
Cases of primary colorectal signet-ring cell carcinoma metastatic to the tonsil are extremely rare. To the best of our knowledge, only 4 such cases have been previously reported in the literature. We report a new case in a 76-year-old white woman.…
