低镁血症尽管有人在1934年就早已报道,但由于缺镁往往伴随其他电解质紊乱而常被忽视。近年来,临床上对低镁血症已引起重视,本文报道镁依赖型低血钾症1例,并对其诊断及治疗进行了初步探讨。病历简介患者张××,女性,35岁,农民。因乏力,纳差,稀便两月余,发热、尿频,尿痛3天,于1985年11月10日以“钩虫性贫血”及“尿路感染”收入 Hypomagnesemia Although already reported in 1934, magnesium deficiency is often overlooked due to other electrolyte disturbances. In recent years, clinical attention to hypomagnesemia has been reported in this paper, one case of magnesium-dependent hypokalemia and its diagnosis and treatment were discussed. Patient profile Zhang × ×, female, 35 years old, farmer. Due to fatigue, anorexia, loose stool more than two months, fever, frequent urination, dysuria for 3 days, on November 10, 1985 with “hookworm anemia” and “urinary tract infection” income