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

Causes of Abscess原因脓肿

Abscesses occur for several reasons.  For example, skin abscesses may occur when the oil (sebaceous) glands or sweat glands become blocked, the hair follicles become inflamed (this is called a perifollicular abscess), or from minor wounds to the skin.脓肿发生的原因有几个。举例来说，皮肤脓疡时可能出现的石油（皮脂腺）腺体或汗腺阻塞，毛囊发炎（这就是所谓的一perifollicular脓肿） ，或从轻微刀伤皮肤。

Germs get under the skin or into these glands, and are fought off by the body’s defences.  This causes the area to become swollen and sometimes painful.   The middle of the abscess containing the dead cells, bacteria, and other debris, turns to liquid and begins to grow, causing the surrounding tissue to become more swollen.细菌得到皮肤下或到这些腺体，并争取小康，由bodyâ € ™ s抗辩。这将导致该地区成为肿胀，有时痛苦的。中叶脓肿载有死亡细胞，细菌和其他碎片，轮流液体，并开始成长，造成周围组织变得更加嚣张。

The usual cause of an abscess is an infection with bacteria.通常的原因一脓肿是感染细菌。 Certain bacteria are more likely to be pus forming as they make toxins (chemicals) which can damage the bodys tissues.某些细菌更容易被脓形成，因为他们使毒素（化学品） ，它可以破坏体组织。 These include: Staphylococcus aureus and Streptococcus pyogenes.这些措施包括：金黄色葡萄球菌和链球菌pyogenes 。

People with weakened immune systems are more likely to develop abscesses.  These include people AIDS, cancer, or diabetes, people who are having treatment such as chemotherapy or chronic steroid therapy, and those who have had serious trauma such as extensive burns.人免疫系统虚弱的更有可能发展脓肿，其中包括人民艾滋病，癌症，或糖尿病，人们谁是过的治疗，例如化疗或慢性类固醇治疗，和那些谁已严重创伤，如大面积烧伤。

Dental or tooth abscess are usually a result of dental decay.牙科或牙齿脓肿通常是因牙齿老化的问题。

• 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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