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1 妊娠合并乙肝的诊断乙肝又称血清性肝炎,其病毒为脱氧核糖核酸病毒。乙肝主要通过注射途径和密切的日常生活接触而传播。潜伏期为6周～6个月。其临床症状和甲型肝炎相似,前驱期常见症状为乏力、衰弱、恶心、呕吐、纳差、关节痛和肌痛。进展期出现肝肿大、压痛,可伴有皮疹、瘀斑、血管神经性水肿等。乙肝常倾向于反复发作或迁延不愈而成为慢性。妊娠合并乙肝易并发妊高征,胎儿流产、早产、死胎和新生儿死亡率增加。由于肝功受损,
1 pregnancy diagnosis of hepatitis B hepatitis B, also known as serum hepatitis, the virus is deoxyribonucleic virus. Hepatitis B is transmitted mainly through the injection route and close daily contact. The incubation period is 6 weeks to 6 months. Its clinical symptoms and hepatitis A similar prodromal common symptoms of fatigue, weakness, nausea, vomiting, anorexia, joint pain and myalgia. Progressive hepatomegaly, tenderness, may be associated with rash, ecchymosis, angioedema and so on. Hepatitis B often tends to recurrent or delayed healing and become chronic. Pregnancy complicated with hepatitis B complicated by pregnancy-induced hypertension, abortion, premature birth, stillbirth and neonatal mortality increased. Due to impaired liver function,