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1. 爪疾患の概要overview of nail disorders [show details]
… the nail bed, the proximal and lateral nail folds, and the hyponychium . The nail matrix is the germinative epithelium from which nail matrix keratinocytes differentiate to ultimately form the nail …
2. 抜爪および化学的爪切除術nail avulsion and chemical matricectomy [show details]
… Nail disorders, particularly ingrown, incurved, pincer, hypertrophic, infected, and painful nails, are common conditions in adults . Although abnormalities of nails can be disfiguring, it is usually …
3. 爪乾癬nail psoriasis [show details]
… separately. Nail psoriasis occurs in both adults and children . The prevalence of nail psoriasis among patients with psoriasis is estimated to be 10 to 55 percent . In most patients, nail involvement follows …
4. 爪の手術の原則および概要principles and overview of nail surgery [show details]
… proximal and lateral nail folds, and the hyponychium . The nail matrix is the germinative epithelium from which nail matrix keratinocytes differentiate to ultimately form the nail plate . Although …
5. 縦線黒爪症longitudinal melanonychia [show details]
… longitudinal streak of the nail plate due to increased activity of melanocytes or melanocytic hyperplasia in the nail matrix, with increased melanin deposition in the nail plate . The most common type …

Japanese Journal

皆川茜
日本皮膚科学会雑誌 131(2), 295-299, 2021
… マでは皮丘優位の色素沈着である，皮丘平行パターンが特徴的である．判然としない場合，生毛部メラノーマのダーモスコピー所見がある，高齢者，大型の病変では，メラノーマの可能性をより慎重に検討したほうがよい．単指の爪甲色素線条では，メラノーマと色素細胞母斑の鑑別を行う．色素線条の色や幅が不均一・不規則であり，爪郭皮膚への色素の染み出しがある病変ではメラノーマの可能性が高い．</p> …
NAID 130007989023