You do not currently have access to this tutorial. After reviewing titles and abstracts, 207 were excluded, as they did not meet the selection criteria. The overall accuracy of antenatal diagnosis of MCDK was 91.3%. Autosomal Dominant Polycystic Kidney Disease (ADPKD)Autosomal Recessive Polycystic Kidney Disease (ARPKD): “An arterial venous malformation of the left kidney and a simple cyst of the right kidney” by James Heilman, MD. It is possible to end up with a non-functioning kidney full of cysts and scar tissue. The search and selection criteria were restricted to the English language. The Total PictureAccuracy of ultrasonography at 11–14 weeks of gestation for detection of fetal structural anomalies: a systematic reviewChallenges in the diagnosis of fetal non‐chromosomal abnormalities at 11–13 weeksReport of the Multicystic Kidney Registry: preliminary findingsUrological anomalies in children with renal agenesis or multicystic dysplastic kidneyUnilateral multicystic dysplastic kidney: a meta‐analysis of observational studies on the incidence, associated urinary tract malformations and the contralateral kidneyPrenatal diagnosis of apparently isolated unilateral multicystic kidney: implications for counselling and managementPrenatal diagnosis and epidemiology of multicystic kidney dysplasia in EuropeSingle center experience in patients with unilateral multicystic dysplastic kidneyAntenatal diagnostic aspects of unilateral multicystic kidney dysplasia‐‐sensitivity, specificity, predictive values, differential diagnoses, associated malformations and consequencesPrenatal diagnosis of fetal multicystic dysplastic kidney with two‐dimensional and three‐dimensional ultrasoundUnilateral multicystic dysplastic kidney: a combined pre‐ and postnatal assessmentMulticystic dysplastic kidney: natural history from in utero diagnosis and postnatal followupPrenatal diagnosis and obstetrical management of multicystic dysplastic kidney diseasePathogenesis of dysplastic kidney associated with urinary tract obstruction in uteroFarbdopplerultraschall in der Differentialdiagnose der angeborenen zystischen NierenanomalienInsights into the pathogenesis and natural history of fetuses with multicystic dysplastic kidney diseaseFetal renal defects: Associated malformations and chromosome defectsPrenatal detection of congenital renal malformations by fetal ultrasonographic examination: an analysis of 709,030 births in 12 European countriesUltrasound diagnosis of multicystic dysplastic kidney: is a confirmatory nuclear medicine scan necessary?Multicystic dysplastic kidney – treat each case on its merits, Nierenzysten und zystische Nierenerkrankungen bei Kindern (AWMF In the case of a deformed kidney, the urine has nowhere to travel and builds up inside the kidney, forming cysts. Bilateral MCDK is more common in females. Reference lists of relevant articles and reviews were searched manually for additional reports. There is  Complete pre‐ and postnatal data were available in 126 pregnancies, including 104 livebirths, 19 TOPs with postmortem findings available and three intrauterine fetal deaths. Has your doctor spoken to you about any particular health concerns in your unborn baby?Kidney problem is one health complication that your unborn baby may face. It has a significant  Given the natural history of MCDK, this was interpreted as confirmation of the antenatal diagnosis rather than misdiagnosed renal agenesis. When the disease is unilateral, the left kidney is more commonly affected. Imaging techniques have become preponderant and, as such, asymptomatic cysts are routinely found. 1 a,b). Historically, unilateral MCDK was a common cause of a flank mass in an infant, and diagnosis was not made in some cases until adulthood. The condition was isolated in the majority (71%) of cases, while in 29% it was associated with other renal or extrarenal anomalies. MCK presents in two types, and both are inherited in an  However, our study has certain limitations. It is a form of severe dysplasia that typically results in a nonfunctioning kidney. Finally, in women who opted for termination of pregnancy (TOP) but declined postmortem examination, it was not possible to establish a postnatal diagnosis.From these data, we calculated the accuracy of antenatal ultrasound diagnosis of MCDK.A systematic search strategy was developed and undertaken in PubMed, EMBASE and Scopus to identify citations reporting the diagnostic accuracy of antenatal ultrasound for MCDK. In the absence of US evaluation, bilateral MCDK may manifest with lagging fundal height secondary to oligohydramnios. 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