[Massive increase of foetal abdominal circumference due to hereditary polycystic kidney disease].
Autosomal recessive polycystic kidney disease (ARPKD) is a rare condition with a poor prognosis. We report on a 30-year-old primagravid woman in the 34th) week of gestation who was admitted to our hospital. ARPKD of the foetus had been sonographically suspected since the 26th week of gestation. Ultrasound examination showed big polycystic kidneys on both sides. The non-consanguineous parents wanted a maximum therapy for the infant. Foetal digitalisation because of heart insufficiency and prophylactic lung maturation was started. In the further course, Doppler sonographic values worsened and a Caesarean section was performed in the 34th week of gestation at the demand of the parents and due to the expected problems in case of a vaginal delivery. The weight of the newborn was 3,780 g and the abdominal circumference was 50 cm. The newborn was intubated immediately after birth and artificial ventilation was performed. Extracorporeal membrane oxygenation was not possible due to the bad cardial condition. The boy died 16 h after delivery. The parents refused genetic examination and autopsy of the newborn. ARPKD is a severe disease that may have obstetric relevance, due to the massively increased abdominal circumference. Therefore, termination of pregnancy or preterm induction of labor should be considered in order to avoid Caesarean section. Additionally, early prenatal diagnosis with genetic analysis of PRKD1 in cases of suspected ARPKD can be helpful.
Dukic
L
L
Frauenklinik, Universitätsklinikum Mannheim. Ljubica_Dukic@med.uniheidelberg.de
Schaffelder
R
R
Schaible
T
T
Sütterlin
M
M
Siemer
J
J
D000005:Abdomen / Q000000981:diagnostic imaging*; D000328:Adult; D002585:Cesarean Section; D017809:Fatal Outcome; D005260:Female; D005320:Fetal Macrosomia / Q000000981:diagnostic imaging*; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D017044:Polycystic Kidney, Autosomal Recessive / Q000000981:diagnostic imaging*; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D018608:Ultrasonography, Doppler; D016216:Ultrasonography, Prenatal