Serial amnioinfusions for fetal pulmonary palliation in fetuses with renal failure |
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Authors: | Sina Haeri David H Simon Kartik Pillutla |
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Institution: | 1. Women’s Center of Texas, Austin Maternal-Fetal Medicine, Austin, TX, USA and;2. Specialty for Children, Pediatric Nephrology, Austin, TX, USA |
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Abstract: | Fetal lower urinary tract obstruction (LUTO) encompasses a heterogeneous group of congenital pathologies and generally results in oligohydramnios. Fetal intervention (e.g. vesicoamniotic shunting, fetal cystoscopy) has traditionally been reserved for cases with a favorable renal profile, while those with unfavorable renal function have been offered termination or expectant management with the latter leading to high incidence of marked pulmonary hypoplasia, neonatal morbidity and mortality. Here, we describe two cases, which were not candidates for traditional intervention based on abnormal fetal renal function, who elected to proceed with serial amnioinfusions for fetal pulmonary palliation to attenuate the risk of pulmonary hypoplasia. |
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Keywords: | Amnioinfusion fetal lower urinary tract obstruction oligohydramnios prematurity pulmonary hypoplasia |
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