Jaundice vs Hepatitis
Jaundice and hepatitis are two terms commonly encountered in internal medical practice. Even though jaundice and hepatitis are used in the same sentence and used to identify the same patient in a ward round they do not mean the same. This article will talk about both jaundice and hepatitis in detail, highlighting clinical features, symptoms, causes, investigation and diagnosis, prognosis, the course of treatment, and also the difference between jaundice and hepatitis.
Hepatitis
术语肝炎是指inflammationof theliver. It may be due to many causes. The commonest cause of liver inflammation is theviral infection. Hepatitis A, B, C, D, E are well known viruses causing liver inflammation. Bacteria,寄生虫, and alcohol are other known causes of liver inflammation. Liver can inflame without any identifiable cause. Non-alcoholic steato-hepatitis is such a phenomenon.
肝炎is a food and water borne infection. Children get this infection easily. Virus enters the body in food or water and incubates for 3 to 6 weeks before causing prodromal symptoms like fever, ill health, lethargy, body ache, joint pains. During the active phase, yellowish discoloration of eyes develops with liver, spleen and淋巴结enlargement. Treatment is supportive. Food hygiene, strict individual use of crockery to limit spread, fluid intake, maintaining good renal function, and avoiding alcohol are important steps. There are various preventive methods.被动免疫使用免疫球蛋白可提供3个月的保护，建议旅行者使用。丙型肝炎是自我限制的，但暴发性肝炎是罕见的。乙型肝炎并未发生慢性肝炎。
肝炎bis a blood borne infection. Blood transfusion, unprotected sexual contact,血液透析，静脉药物滥用是已知的危险因素。病毒进入人体后，它保持休眠1至6个月，然后引起发烧和嗜睡等前驱症状。肝外的特征在丙型肝炎中更为常见。在急性期肝和脾脏增大症中。并发症包括载体状态，复发，慢性肝炎，cirrhosis, superinfection with hepatitis D, glomerulonephritis, and hepatocellular carcinoma. Treatment is supportive. Alcohol avoidance is essential.
丙型肝炎is aRNA virus. It is also blood borne. Intravenous drug abuse, hemodialysis, blood transfusion, and sexual contact increase the risk of contracting the disease. Chronic hepatitis is very common after hepatitis C infection.
In addition,hepatitis Donly exists with hepatitis B and increases the risk of hepatocellular carcinoma.Hepatitis Eis similar to hepatitis A and causes a high degree of mortality in pregnancy. Bacteria from the gastrointestinal system can ascend up along the bile ducts causing acute cholangitis. This can lead to acute bacterial hepatitis in immune-compromised individuals.
Alcoholic hepatitisis a chronic inflammation of the liver due to regular excessive consumption of alcohol. Alcoholic hepatitis can progress into acute liver failure, if alcohol consumption is not stopped and if the damage left untreated. Idiopathic inflammation of the liver can cause NASH.
Jaundice
Inflammation or other causes of damage to the liver may result in leakage ofconjugated or unconjugated bilirubininto the blood stream and cause yellowish discoloration of skin, nails and eyes. This is called jaundice. Jaundice is a clinical sign detected by the doctor during clinical examination.
What is the difference between Jaundice and Hepatitis?
• Hepatitis is a disease while jaundice is a clinical feature.
• Hepatitis is inflammation of the liver.
• Jaundice is the yellowish discoloration of eyes, skin and nails.
Read more:
1.Difference Between Hepatitis A B and C
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