误诊 ,即错误的诊断 ,是临床上普遍存在的现象 ,它影响医疗质量 ,危及病人安全 ,常造成医疗事故、医疗差错 ,是引发医疗纠纷的主要原因之一。在患者诊疗期间 ,无论什么原因造成的误诊 ,也无论什么性质的误诊 ,都可能导致误治 ,或缺乏针对性的治疗 ,从而使病情复杂化 ,给病人造 Misdiagnosis, that is, wrong diagnosis, is a common clinical phenomenon, which affects the quality of medical care, endangering the safety of patients, often resulting in medical accidents, medical errors, is one of the main causes of medical disputes. During patient consultation, misdiagnosis and misdiagnosis of whatever causes may lead to mistaken treatment or lack of targeted treatment, thus complicating the patient’s condition