نتایج جستجو برای: hyperkeratosis
تعداد نتایج: 1721 فیلتر نتایج به سال:
A 39-year-old Caucasian male presented with a 5-year history of thickened toenail. The patient admitted that he used topical isoconazole nitrate twice daily for two months, without any improvement. The past medical history was unremarkable. The physical examination revealed subungual hyperkeratosis and onycholysis on the lateral side of the first toenail, onychoschizia of the second and fourth ...
NHNA: nevoid hyperkeratosis of the nipple and/or areola INTRODUCTION Nevoid hyperkeratosis of the nipple and/or areola (NHNA) is an uncommon skin disease without welldefined etiology, reported for the first time in 1923. The disease is characterized by slowly growing verrucous thickening and brown pigmentation of the areola or nipple. Here we report a lesion on the nipple clinically and dermosc...
Scurvy is a potentially lethal condition caused by inadequate vitamin C intake. Hypovitaminosis of vitamin C causes vessel fragility and follicular hyperkeratosis that can lead to palpable purpuric skin lesions. In this case report, we aim to remind readers that scurvy still occurs in Western countries and that the clinical presentation may resemble vasculitis.
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