四、高血钾型肾小管酸中毒（Ⅳ型）高血钾型肾小管酸中毒（hyperkalemicrenaltubularacidosis）又称全远端型肾小管酸中毒（generalizeddistalrenaltubularacidosis），是由于醛固酮分泌不足或肾小管对其反应低下所致高血氯性代谢性酸中毒及持续高钾血症。
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