1989年5月至1990年12月,美国私人住宅和学校向毒物和疾病登记处(ATSDR)报告了8起元素汞暴露的事件。证实了其中密执安州2起居民中毒——一起为急性汞暴露,另一起为慢性汞暴露。2起中毒的临床表现和毒理学特征不同。事件1 1989年8月7日,一家私人住宅中的4位成年居民(2男2女,年龄40～88岁)因恶心、腹泻、呼吸急促和非特异性胸痛住院。入院后,病人发展为进行性呼吸困难,肺动脉 From May 1989 to December 1990, eight private-sector mercury exposures were reported by the U.S. private homes and schools to the ATSDR. Confirmed that two Michigan residents were poisoned - together with acute mercury exposure and the other with chronic mercury exposure. 2 poisoning clinical manifestations and toxicological characteristics are different. Event 1 On 7 August 1989, four adult residents (2 males and 2 females, aged 40-88 years) in a private residence were hospitalized for nausea, diarrhea, shortness of breath and non-specific chest pain. After admission, the patient progressed to progressive dyspnea with the pulmonary artery