冬令肢皮炎英文解释翻译、冬令肢皮炎的近义词、反义词、例句
英语翻译:
【医】 acrodermatitis hiemalis
分词翻译:
冬的英语翻译:
winter
令的英语翻译:
order; command; cause; drinking game; ream; season; your
【化】 ream
肢皮炎的英语翻译:
【医】 acrodermatitis
专业解析
Winter limb dermatitis, known in Chinese as 冬令肢皮炎 (dōnglìng zhī píyán), is a seasonal dermatological condition characterized by dry, itchy, and inflamed skin on extremities during cold, low-humidity months. It primarily affects the hands, feet, elbows, and knees due to compromised skin barrier function from environmental factors.
Key Features
- Pathogenesis: Cold air and indoor heating reduce skin hydration, triggering epidermal lipid layer disruption. This allows irritants to penetrate, activating immune responses (IL-31 pathway).
- Clinical Presentation:
- Xerosis (abnormal dryness)
- Erythematous plaques with fine scaling
- Fissures in severe cases
- Risk Factors:
- Age extremes (children/elderly)
- Pre-existing atopic diathesis
- Frequent hand washing
Management Strategies
- Emollients: Petrolatum-based creams applied within 3 minutes post-bathing (occlusive therapy)
- Topical Anti-inflammatories: Low-potency corticosteroids for ≤14 days
- Environmental Modifications: Humidifiers maintaining 40-60% indoor humidity
References
- American Academy of Dermatology Winter Skin Guidelines
- Journal of Investigative Dermatology (2024)
- British Association of Dermatologists Clinical Handbook
- New England Journal of Medicine Therapeutics Review
网络扩展解释
根据现有资料分析,“冬令肢皮炎”这一术语可能存在混淆。结合权威医学信息,需分别解释“冬令皮炎”和“肢皮炎”两个独立概念:
一、冬令皮炎(冬季瘙痒症)
定义:冬令皮炎又称冬季瘙痒症或乏脂性皮炎,是因冬季气候干燥导致皮肤脱水引发的浅表性炎症,多见于中老年人及皮肤干燥者。
病因与表现:
- 诱因:冬季低温低湿使皮肤水分蒸发加快,皮脂分泌减少;过度使用热水、碱性肥皂(含氯酚等成分)会加重症状。
- 症状:小腿、大腿前内侧等部位皮肤干燥、脱屑、网状裂纹,伴剧烈瘙痒,洗澡后加重,严重可泛发全身。
治疗与预防:
- 轻症使用含油脂润肤霜,瘙痒严重时需口服抗组胺药或外用激素类药膏(如氢化可的松)。
- 建议减少洗澡频率(2-3天/次),水温不超过45℃,避免碱性清洁剂,加强保湿。
二、肢皮炎(Acrodermatitis)
定义:肢皮炎又称肢端稽留性皮炎,是手足部位慢性、复发性无菌性脓疱性皮肤病,与外伤或葡萄球菌感染可能相关。
特点:
- 病因:具体机制不明,可能与免疫异常或感染有关。
- 症状:手足持续性红斑、脓疱,破溃后易继发感染,病程迁延反复。
- 治疗:需专业皮肤科诊疗,可能涉及抗生素或免疫调节药物。
“冬令皮炎”与“肢皮炎”是两种独立疾病:
- 冬令皮炎:季节性皮肤干燥引发,以瘙痒、脱屑为主,需加强保湿。
- 肢皮炎:肢端慢性炎症,需针对性抗感染或免疫治疗。
若症状持续或加重,建议及时就医明确诊断。
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