Osborne J, Du Mont G, Beecroft M, Ayres A B
Arch Dis Child. 1977 Nov;52(11):896-8. doi: 10.1136/adc.52.11.896.
Ultrasound scanning was used to determine whether bladder emptying is complete when a newborn baby micturates. Residual urine was detected in 6 females and 9 males while one female emptied her bladder completely. The residual volume was estimated in 11 subjects and ranged from 3.9 to 13.9 ml. Incomplete bladder emptying cannot be the main factor in explaining the sex incidence of urinary tract infection in neonates.
超声扫描用于确定新生儿排尿时膀胱是否排空。在6名女性和9名男性中检测到残余尿,而有一名女性膀胱完全排空。对11名受试者的残余尿量进行了估计,范围为3.9至13.9毫升。膀胱排空不全并非解释新生儿尿路感染性别发生率的主要因素。