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作者报告10例双侧耳蜗性聋与Vit D缺乏有关的患者。男、女各5例。年龄21～53岁。主诉均为双耳进行性聋,病程7个月～31年,伴有耳鸣者7例,眩晕1例。纯音听阈曲线呈槽形或高频下降形,5例有完全重振。内耳道X线拍片正常。耳蜗X线多轨迹体层照相2例有脱矿物化作用。生化检查血清钙在正常范围;无机磷酸盐3例低于正常值,1例高于正常值;血清碱性磷酸酯酶5例高于正常,25-OHD(25-羟胆骨化醇)10例均低于正常值;其中有3例极低。该10例患者经用Vit D(骨化醇)3000～6000U/日和/或维
The authors report 10 patients with bilateral cochlear deafness and Vit D deficiency. Male and female each 5 cases. Age 21 ~ 53 years old. The main complaints were binaural deafness, duration of 7 months to 31 years, with tinnitus in 7 cases, 1 case of dizziness. Pure tone threshold curve was trough-shaped or high-frequency descending, 5 cases have completely revived. Internal auditory meatus X-ray film normal. Cochlear X-ray multi-track tomography 2 cases of demineralization. Biochemical examination of serum calcium in the normal range; inorganic phosphate in 3 cases lower than normal, 1 case higher than normal; serum alkaline phosphatase 5 cases higher than normal, 25-OHD (25-hydroxycholecalciferol) 10 Cases were lower than normal; of which 3 were extremely low. The 10 patients were treated with Vit D 3000-3000 U / day and / or Victoria