Health encyclopaedia 健康百科全书

Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单

Acne痤疮

Acne is a skin condition that affects the hair follicles and the sebaceous glands in the skin, which secrete an oily substance called sebum.痤疮是一种皮肤状况，影响毛囊和皮脂腺在皮肤上，会分泌一种油性物质所谓的皮脂。 Acne is most common on the face, arms, back and chest.痤疮是最常见于脸部，武器，背部及胸部。

The onset of acne is usually around puberty, but in a minority of cases it may also start in adulthood.发病痤疮是青春期，通常左右，但在少数情况下，可能也开始在成年。 About 80% of people will have some degree of acne between the ages of 11 and 30.大约80 ％的人将有一定程度的痤疮，年龄介于11和30 。

In puberty, acne occurs because of changes to hormone levels, which cause the sebaceous glands to produce increased amounts of sebum.在青春期，痤疮的发生原因，是因为更改的激素水平，导致皮脂腺产生增加的数额皮脂。 Together with dead skin cells, the sebum blocks the hair follicles, which enables the formation of ‘spots’ ranging from blackheads to painful red nodules.连同死亡的皮肤细胞，皮脂阻塞毛囊，从而使形成â € 〜 spotsâ € ™不等blackheads ，以痛苦的红色结节。

As with the other physical changes that happen during puberty, acne usually corrects itself over time.作为与其他的物理变化发生在青春期，痤疮通常是纠正本身随着时间的推移。 It most cases it should get better without treatment.它大多数情况下，应该得到更好的在没有接受治疗。 However, in some people this may take many years and can potentially cause permanent scarring, so a variety of treatments are available.然而，在一些人，这可能需要很多年，可能会造成永久性疤痕，使各种治疗方法的资料。

• Symptoms 症状
• Causes 原因
• Diagnosis 诊断
• Prevention 预防
• Complications 并发症
• Treatment 治疗

• Abortion 人工流产 Abscess 脓肿 Accident and emergency departments 急症室 Accidents and first aid 意外及急救 Accidents to children in the home 意外发生，儿童在家庭中 Acne 痤疮 Acoustic neuroma 听神经瘤 Actinomycosis 菌 Acupuncture 针灸 Addictions 成瘾 Addison's disease 艾迪生氏病 Adenoids and adenoidectomy 腺样体和腺样体切除术 Agoraphobia 广场恐惧症 Air embolism 空气栓塞 Alcohol misuse 酒精滥用 Allergies 过敏 Altitude sickness 高原病 Alzheimer's disease 阿兹海默氏症 Ambulance Service 救护车服务 Amniocentesis 羊膜穿刺术 Amniotomy amniotomy Amoebiasis amoebiasis Anaemia 贫血 Anaesthesia 麻醉 Anaesthetic, general 麻醉，一般 Anaesthetic, local 麻醉，地方 Anal fissure 肛裂 Anal fistula 肛瘘 Anaphylaxis 过敏症 Androgen insensitivity syndrome 雄激素不敏感综合征 Aneurysm 动脉瘤 Angina 心绞痛 Angioedema 血管性水肿 Angiography 血管造影术 Ankylosing spondylitis 强直性脊柱炎 Anorexia nervosa 神经性厌食症 Antacid drugs antacid毒品 Antenatal care 产前护理 Antenatal screening 产前筛查 Anti-inflammatories, non-steroidal 反inflammatories ，非甾体类 Anticoagulant drugs 抗凝药物 Antidepressant drugs 抗抑郁药物 Antifungal drugs 抗真菌药物 Antihistamine drugs 抗组织胺药物 Anxiety 焦虑 Aphasia 失语症 Apnoea 呼吸暂停症 Appendicitis 阑尾炎 Arthritis 关节炎 Arthroscopy 关节镜 Artificial insemination 人工授精 Asbestosis 石棉 Aspergillosis 曲菌 Asthma 哮喘 Astigmatism 散光 Atherosclerosis 动脉粥样硬化 Athlete's foot 足癣 Atrial fibrillation 心房颤动 Attention deficit hyperactivity disorder 注意缺陷多动障碍 Autism 自闭症

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