原发性尿钙过高者,易反复发生尿路结石。原发性尿钙过高症又可区分为“肾性尿钙过高”(由于肾小管重吸收钙的功能减退)和“吸收性尿钙过高”(由于肠对钙的吸收过多)。本文报告“吸收性尿钙过高”而致复发性肾结石者16例用磷酸纤维素治疗的结果。诊断明确后给病人 Primary urinary calcium is too high, prone to recurrent urinary tract stones. Primary hypercalciuria can also be distinguished as “renal urinary hypercalcium” (due to tubulointerstitial reabsorption of calcium dysfunction) and “absorptive urinary calcium hyperphagia” (due to excessive intestinal absorption of calcium) . This article reports the results of 16 patients treated with phosphocellulose with “recalcitrant urinary calcium that is too high”. After the diagnosis to the patient