Homozygous Missense Mutation on Exon 22 of PKHD1 Gene Causing Fatal Autosomal Recessive Polycystic Kidney Disease

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منابع مشابه

Multi-exon deletions of the PKHD1 gene cause autosomal recessive polycystic kidney disease (ARPKD).

BACKGROUND Autosomal recessive polycystic kidney disease (ARPKD) is caused by mutations in the PKHD1 (polycystic kidney and hepatic disease 1) gene on chromosome 6p12, a large gene spanning 470 kb of genomic DNA. So far, only micromutations in the 66 exons encoding the longest open reading frame (ORF) have been described, and account for about 80% of mutations. OBJECTIVE To test the hypothesi...

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Novel Mutation in the PKHD1 Gene Diagnosed Prenatally in a Fetus with Autosomal Recessive Polycystic Kidney Disease

We report a 29-year-old gravida 2, para 0100, who presented at 19 weeks and 4 days of gestation for ultrasound to assess fetal anatomy. Routine midtrimester fetal anatomy ultrasound revealed enlarged, hyperechoic fetal kidneys and normal amniotic fluid index. Follow-up ultrasound at 23 weeks and 5 days revealed persistently enlarged, hyperechoic fetal kidneys. Progressive oligohydramnios was no...

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Autosomal Recessive Polycystic Kidney Disease

The following fictional case is intended as a learning tool within the Pathology Competencies for Medical Education (PCME), a set of national standards for teaching pathology. These are divided into three basic competencies: Disease Mechanisms and Processes, Organ System Pathology, and Diagnostic Medicine and Therapeutic Pathology. For additional information, and a full list of learning objecti...

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Autosomal Recessive Polycystic Kidney Disease

A single gene defect leads to differing degrees of renal and hepatic involvement, with very different phenotypes and clinical outcome within even one affected family. [2] Kidneys are bilaterally enlarged and contain large numbers of cysts throughout the organ, due to the dilatation and elongation of renal collecting ducts. At birth, the interstitium and the rest of the tubules are normal but th...

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Autosomal Recessive Polycystic Kidney Disease

A 25-year-old pregnant female reported at 28 weeks of gestation with non specific abdominal pain. On evaluation, the ultra-sonogram revealed a single live fetus in breech presentation. Placenta was anterior and high and there was severe oligohydramnios. Both fetal kidneys were enlarged in size (occupying most of the abdominal cavity) and homogenously hyperechoic & studded with numerous variable...

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ژورنال

عنوان ژورنال: Journal of Child Science

سال: 2021

ISSN: 2474-5871

DOI: 10.1055/s-0041-1725175