Panzetta G, Guerra U, D'Angelo A, Sandrini S, Terzi A, Oldrizzi L, Maiorca R
Int J Artif Organs. 1984 Mar;7(2):89-91.
Total body water (TBW) and extracellular water (ECW) were determined in 9 CAPD patients on treatment from 5 to 14 months (mean 8.6 months). The mean value of TBW was normal and directly correlated to body weight, but TBW was abnormally distributed between extracellular and intracellular space. ECW volume was significantly lower than the predicted value (12.1 +/- 1.4 l versus 16.8 +/- 1.9 l) and out of proportion to TBW (34.8 +/- 3.9% versus 47.8 +/- 1.5%). The calculated ICW, therefore, appeared clearly hyperexpanded. The data suggest that cell overhydration was the distinctive feature in our CAPD patients.
对9例接受治疗5至14个月（平均8.6个月）的持续性非卧床腹膜透析（CAPD）患者测定了总体水（TBW）和细胞外液（ECW）。TBW的平均值正常且与体重直接相关，但TBW在细胞外和细胞内空间的分布异常。ECW量显著低于预测值（12.1±1.4升对16.8±1.9升），且与TBW不成比例（34.8±3.9%对47.8±1.5%）。因此，计算得出的细胞内液（ICW）明显过度扩张。数据表明细胞水合过度是我们CAPD患者的显著特征。
