近年来在泌尿系病人中,诊断为肾脏型原发甲状旁腺机能亢进者,愈益引起人们的注意(Hammods等1976,Miano 1977等)。在生化诊断方法中,测定肾脏对无机磷的重吸收情况(Nordin及Fraser 1954),钙负荷试验(Howard等1953),以及应用甲状旁腺激素试验(Bracci 1965)等,都占有相当地位。最近,还出现新的免疫放射学和放射性同位素的诊断方法(等1977)。但是,应用后 In urinary system patients in recent years, the diagnosis of renal primary hyperparathyroidism, have drawn increasing attention (Hammods et al 1976, Miano 1977, etc.). In the biochemical diagnostic method, determination of kidney reabsorption of inorganic phosphorus (Nordin and Fraser 1954), calcium load test (Howard et al 1953), and the application of parathyroid hormone test (Bracci 1965), etc., are occupying a considerable position. Recently, new methods of immuno-radiology and radioisotope diagnosis have also emerged (1977). However, after application