铝卟啉症,即δ—氨基乙酰丙酸脱水酶缺乏症(ALAD缺乏),是一种罕见的常染色体隐性遗传性疾病,作者将其遇到的一例报告如下: 患者男性,30岁,荷兰籍白种人。因双腕下垂并手伸肌无力4天于1990年8月就诊。该患者病前曾受雇于一家蓄电池厂共18个月,开始在蓄电池装配车间工作,接触铅;至1990年6月调换工种后仍从事铅作业。工作时穿工作服,戴手套,但未坚持戴口罩。工作强度 Aluminum porphyria, known as delta-aminolevulinic acid dehydratase deficiency (ALAD deficiency), is a rare form of autosomal recessive inherited disease reported by the authors as follows: Patient Male, 30 years old, Dutch white people. Due to double wrist drooping and hands weakness 4 days in August 1990 treatment. The patient had previously been employed in a battery factory for a total of 18 months and began working in a battery assembly plant with lead exposure. He was still working on lead after he switched jobs in June 1990. Wear work clothes and gloves while working, but do not wear masks. Intensity of work