1.The obstetrical attitute to fetal cases with oligohydramnios from 38 weeks
Journal of Vietnamese Medicine 2004;294(1):39-44
Study on 730 pregnant women with oligohydramnios, among 10,663 normal pregnancies at National Obstetrics and Gynecology Hospital in 2002. In 250 pregnant women with oligohydramnios there were 66.4% had cesarian section, 31.6% had normal childbirth and 4% had an extra option under childbirth, the amniotic fluid volume depended on gestational age, from 30 weeks, amniotic fluid volume decreased with the speed about 33% per one week. Amniotic fluid volume associated with the condition on health of fetus. Now using the ultrasound to evaluate the amniotic fluid volume by two techniques: the maximal vertical pocket and the amniotic fluid index
Fetus
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Oligohydramnios
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Time Factors
2.Two Cases of Fetal Bilateral Renal Agenesis.
Jong Kuk BAEK ; Jung Hwan HYUN ; Yun Seok CHOI ; Tae Sang KIM ; Ik Su KIM
Korean Journal of Obstetrics and Gynecology 1999;42(9):2122-2125
Fetal bilateral renal agenesis is a lethal congenital anomaly. An early and reliable prenatal diagnosis is extremely important as it may offer options for pregnancy termination as early as possible. The criteria for the ultrasonographic diagnosis of bilateral renal agenesis are severe oligohydramnios, nonvisualization of the bladder, and the empty renal fossa. However, severe oligohydramnios makes it difficult to diagnose the disease because of poor sonographic resolution. We present two cases of bilateral renal agenesis, one is diagnosed by ultrasonography after amnioinfusion at 24 weeks gestation, the other is diagnosed postnatally after term delivery.
Diagnosis
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Female
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Oligohydramnios
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Pregnancy
;
Prenatal Diagnosis
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Ultrasonography
;
Urinary Bladder
3.A case of sirenomelia diagnosed after amnioinfusion.
Jun YOON ; Eun Sook YOON ; Mi Ryung KIM ; Bon Sang KOO ; Hang Jo YOU ; Young Min KIM ; Hee Jeong CHA ; Hyun Woo LEE
Korean Journal of Obstetrics and Gynecology 2005;48(2):451-456
Sirenomelia, also known as the mermaid syndrome, is a rare and usually lethal congenital malformation of uncertain etiology. It is characterized by fusion of the lower limbs and commonly associated with severe urogenital and gastrointestinal malformations. Early antenatal sonogram allows for earlier, and less traumatic termination of pregnancy, but usually it is impared by severe oligohydramnios related to bilateral renal agenesis. We diagnosed a sirenomelia with severe oligohydramnios at early second trimester after amnioinfusion and terminated. We report a case with a brief review of the literature.
Ectromelia*
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Female
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Humans
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Lower Extremity
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Oligohydramnios
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Pregnancy
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Pregnancy Trimester, Second
4.A Case of Fetal Bilateral Renal Agenesis Diagnosed by Transvaginal Ultrasonography.
Kyoung Ran YIM ; Hyeon Chul KIM ; Myoung Jin MOON ; Suk Ho KANG ; Eun Hee AHN ; Sung Woon JANG ; Seung Joo SHIN ; Kwang Il KIM
Korean Journal of Obstetrics and Gynecology 2006;49(11):2394-2398
Fetal bilateral renal agenesis is a lethal congenital anomaly characterized by bilateral pulmonary hypoplasia, deformities and death due to severe oligohydramnios. This syndrome is associated with malformations of genitourinary tract, cardiovascular system, vertebral bodies or imperforated anus in more than half of the affected individuals. An early and reliable prenatal diagnosis is extremely important because it may offer options for pregnancy termination as early as possible. The criteria for the ultrasonographic diagnosis of bilateral renal agenesis are severe oligohydramnios, nonvisualization of the bladder, empty renal fossae. But poor sonographic resolution of severe oligohydramnios makes it difficult to diagnose the disease. We present a case of bilateral renal agenesis diagnosed at the 18th weeks gestation by using Transvaginal Ultrasonography and Color Doppler.
Anal Canal
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Cardiovascular System
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Congenital Abnormalities
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Diagnosis
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Female
;
Oligohydramnios
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Pregnancy
;
Prenatal Diagnosis
;
Ultrasonography*
;
Urinary Bladder
5.A Case of Bilateral Renal Agenesis Diagnosed by Prenatal Ultrasonography.
Jung Eun MOK ; Chun HWANGBO ; Hye Sung WON ; Hye Kyung YOO ; Pyl Ryang LEE ; In Sik LEE ; Ahm KIM
Korean Journal of Obstetrics and Gynecology 1999;42(1):167-170
Fetal bilateral renal agenesis is a lethal congenital anomaly. An early and reliable prenatal diagnosis is extremely important as it may offer options for pregnancy termination as early as possible. The criteria for the ultrasonographic diagnosis of bilateral renal agenesis are severe oligohydramnios, nonvisualization of the bladder, and the empty renal fossae. However, severe oligohydramnios makes it difficult to diagnose the disease because of poor sonographic resolution. We present a case of fetal bilateral renal agenesis diagnosed by ultrasonography after amnioinfusion at 19 weeks gestation.
Diagnosis
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Female
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Oligohydramnios
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Pregnancy
;
Prenatal Diagnosis
;
Ultrasonography
;
Ultrasonography, Prenatal*
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Urinary Bladder
6.Partial Trisomy 10q from Maternal Balanced Insertion (15;10)(q22;q22q24).
Hyo Jeong JUN ; Ji Hyun KIM ; Il Jeong CHOI ; Goo Hwa JE ; Jin Yeong HAN
Korean Journal of Obstetrics and Gynecology 2003;46(8):1571-1576
A balanced insertion of a parent may produce normal or carrier offsprings, spontaneous abortions, and chromosomally unbalanced offsprings. This is a rare report of duplication of chromosome 10q22->q24 which has arisen through the segregation of a balanced direct insertion. The partial trisomy 10q is a specific syndrome of mental retardation and malformation characterized by psychomotor delay, growth restriction, distinctive dysmorphic appearances, and, in some cases, cardiac, renal, and ocular abnormalities. We have experienced a case of partial trisomy 10q from maternal balanced insertion, which was prenatally showed severe fetal growth restriction and oligohydramnios, and present it with a brief review of literatures.
Abortion, Spontaneous
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Female
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Fetal Development
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Humans
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Intellectual Disability
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Oligohydramnios
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Parents
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Pregnancy
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Trisomy*
7.A Case of Fetal Bilateral Renal Agenesis.
Mi Sook CHOI ; Moon Jung KANG ; Hyoun Jin LEE ; Hyoun Sook AHN ; Won Young CHOI
Korean Journal of Obstetrics and Gynecology 2004;47(7):1404-1408
Fetal bilateral renal agenesis is a lethal congenital anomaly characterized by bilateral pulmonary hypoplasia, deformities and death due to severe oligohydramnios. This syndrome is associated with malformations of genitourinary tract, cardiovascular system, vertebral bodies or imperforated anus in more than half of the affected individuals. An early and reliable prenatal diagnosis is extremely important because it may offer options for pregnancy termination as early as possible. The criteria for the ultrasonographic diagnosis of bilateral renal agenesis are severe oligohydramnios, nonvisualization of the bladder, empty renal fossae. But poor sonographic resolution of severe oligohydramnios makes it difficult to diagnose the disease. We present a case of bilateral renal agenesis diagnosed at the 32nd weeks gestation by using color doppler and "lying down" adrenal sign.
Anal Canal
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Cardiovascular System
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Congenital Abnormalities
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Diagnosis
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Female
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Oligohydramnios
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Pregnancy
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Prenatal Diagnosis
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Ultrasonography
;
Urinary Bladder
8.A Case of Severe Neonatal Hypertension in Twin-Twin Transfusion Syndrome.
Soo Kyoung PARK ; Ji Hyun PARK ; Sung Mi KIM ; Jin Hwa JUNG ; Kil Hyun KIM ; Jung Sil PARK
Journal of the Korean Society of Neonatology 2005;12(1):93-99
Twin-twin transfusion syndrome is attributed to an unbalanced blood flow between the donor and the recipient twin, but the exact pathophysiology remains incompletely understood. Despite active prenatal management, fetal twin-twin transfusion syndrome is still associated with a substantial residual perinatal mortality and morbidity. The donor twin progressively becomes anemic, growth restricted, oliguric and has oligohydramnios, where as the recipient becomes plethoric, polyuric and has polyhydramnios and in the most severe cases develops cardiomegaly, congestive heart failure and hypertension. We report a case of severe systemic hypertension developed in recipient twin.
Cardiomegaly
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Female
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Heart Failure
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Humans
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Hypertension*
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Oligohydramnios
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Perinatal Mortality
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Polyhydramnios
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Pregnancy
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Tissue Donors
9.The Effects of Diagnostic Amnioinfusion to Severe Oligohydramnios with Intact Membrane.
Korean Journal of Obstetrics and Gynecology 2004;47(7):1295-1301
OBJECTIVE: To quantify the improvement in ultrasonographic fetal imaging following diagnostic amnioinfusion for the indication of unexplained midtrimester oligohydramnios. METHODS: Eight patients were referred for unexplained midtrimester oligohydramnios were retrospectively reviewed. Videotapes of those undergoing diagnostic antenatal amnioinfusion were analyzed for quality of visualiztion of routinely imaged structures before and after the infusion procedure. And genetic amniocentesis was performed in all patients. RESULTS: The overall rate of adequate visualization of fetal structures improved from 64.1% to 95.2% (P=0.008). In most cases we were able to achieve a definitive diagnosis. CONCLUSION: Diagnostic amnioinfusion can facilitate fetal imaging and increase diagnostic precision in the setting of unexplained severe oligohydramnios.
Amniocentesis
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Diagnosis
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Female
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Fetus
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Humans
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Membranes*
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Oligohydramnios*
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Pregnancy
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Pregnancy Trimester, Second
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Retrospective Studies
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Ultrasonography
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Videotape Recording
10.Clinical significance of oligohydramnios in intrauterine growth restriction.
Young Hwa KANG ; Gui Se Ra LEE ; Ki Cheol KIL ; Ji Young KWON ; Jong Chul SHIN
Korean Journal of Obstetrics and Gynecology 2009;52(1):30-36
OBJECTIVE: This study was performed to prove the significance of the oligohydramnios in the intrauterine growth restriction. METHODS: Eighty two patients were identified to have intrauterine growth restriction with oligohydramnios (Group of IUGR+Oligihydramnios) and fifty six patients were identified to have intrauterine growth restriction without oligohydramnios (Group of IUGR) on ultrasound examination from January 1st, 2005 to December 31st, 2007 at St. Vincent Hospital of Catholic University of Korea. Perinatal outcomes were compared between two groups. RESULTS: Statistically significant differences were not shown between two groups in the maternal characteristics and fetal clinical features except amniotic fluid index and the duration between diagnosis and delivery. The incidence of hyperbilirubinemia and complications in the urogenital system were significantly increased in the group of IUGR+ Oligihydramnios. The other complications were not shown significant difference between two groups. CONCLUSION: Oligohydramnios may not seem to be significant predictor of adverse neonatal outcome of IUGR except the development of hyperbilirubinemia and urogenital complications.
Amniotic Fluid
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Female
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Fetal Growth Retardation
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Humans
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Hyperbilirubinemia
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Incidence
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Korea
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Oligohydramnios
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Pregnancy
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Urogenital System