Gouyon J B, Bernardini S, Semama D S, Françoise M
Service de Pédiatrie 2, Hôpital d'Enfants, Dijon, France.
Pediatr Nephrol. 1997 Apr;11(2):201-4. doi: 10.1007/s004670050260.
Three preterm infants presented with both severe or moderate arterial hypertension and dehydration due to increased water and sodium urinary excretion. In patient 1, water and sodium wasting were extremely severe and peaked at 575 ml/kg per day and 73 mEq/kg per day, respectively. In all infants, urinary water and sodium excretion dramatically decreased when hypertension resolved. The overall clinical data suggest a pressure natriuresis phenomenon.
三名早产儿出现了严重或中度动脉高血压以及因尿水和钠排泄增加导致的脱水。在患者1中，水和钠的消耗极其严重，分别达到每天575毫升/千克和每天73毫当量/千克的峰值。在所有婴儿中，高血压缓解后尿水和钠排泄显著减少。总体临床数据提示压力性利尿现象。
