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低磷酸盐血症(简称低磷血症)的主要病因有:磷摄入减少;肾及胃肠道丢失过多;细胞外磷酸盐向细胞内转移等。已知呼吸性碱中毒能使磷酸盐向细胞内转移,因而呼吸道疾病病人可发生低磷血症。作者对308例胸部疾病与100例非胸部疾病的住院病人作了回顾性研究,发现胸部疾病合并低磷血症52例(17％),其中35例(73％)为轻度(血磷2.0～2.4mg/dl),9例(19％)中度(血磷1.6～1.9mg/
The main causes of hypophosphatemia (hypophosphatemia) are: reduced phosphorus intake; excessive loss of kidney and gastrointestinal tract; extracellular phosphate to intracellular transfer and so on. It is known that respiratory alkalosis can cause the transfer of phosphate to the cells, so hypophosphatemia can occur in patients with respiratory diseases. The authors retrospectively studied 308 inpatients with chest disease and 100 with non-chest disease and found that 52 (17%) of the patients with chest disease had hypophosphatemia and 35 (73%) were mild (2.0 ~ 2.4mg / dl), 9 cases (19%) moderate (phosphorus 1.6 ~ 1.9mg /