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新生儿甲基丙二酸血症一例 被引量:4

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摘要 甲基丙二酸血症(methylmalonic acidemia,MMA)是一种以有机酸代谢障碍为特征的常染色体隐性遗传性疾病。1967年,首次由Oberholzer和stokke报道。主要临床表现为神经系统功能障碍以及酸碱平衡紊乱、多脏器功能损伤等,并呈进行性加重趋势,重型患者病死率极高。近年来随着其病因、诊断、治疗与遗传学机制逐步明确,以及先进的检测手段如质谱分析技术的普及,本症的流行病学资料亦不断更新。据报道日本发病率为2/16246,美国发病率为1/29000,加拿大为1/61000,我国尚没有详细的统计资料。2005年12月7日,我院收治了1例,报道如下。
出处 《中华儿科杂志》 CAS CSCD 北大核心 2007年第2期146-147,共2页 Chinese Journal of Pediatrics
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