[Prenatal genotyping of the RhD locus by polymerase chain reaction in fetus at risk of hemolytic disease].
Modern management of Rh alloimmunization includes early diagnosis of fetal RhD genotype, precise assessment of the severity of fetal anemia and the use of minimal number of invasive diagnostic and therapeutic procedures. The severity of fetal anemia can be assessed by Doppler ultrasound, while fetal RhD genotype is determined from the amniotic cells or fetal DNA extracted from the mother's serum by polymerase chain reaction (PCR). Although prenatal RhD genotype diagnostic techniques have been used in developed countries more than 10 years, they have not been available in Croatia until recently. As a consequence of unavailability of these techniques in Croatia there has been inadequate approach to the patient, in whom inappropriate and unnecessary visits, amniocentesis, cordocentesis and laboratory tests were performed. Therefore, we describe the first case of successful prenatal diagnosis of fetal RhD genotype by PCR analysis of DNA extracted from amniotic fluid cells.
Misković
Berivoj
B
Klinika za ginekologiju i porodnistvo Medicinskog fakulteta Sveucilista u Zagrebu, Opća bolnica "Sveti Duh", Zagreb. berivoj.miskovic@gmail.com
Stipoljev
Feodora
F
Hadzisejdić
Ita
I
Grahovac
Blazenka
B
D000328:Adult; D000653:Amniotic Fluid / Q000737:chemistry; D004247:DNA / Q000032:analysis; D004899:Erythroblastosis, Fetal / Q000097:blood / Q000175:diagnosis* / Q000235:genetics; D005260:Female; D005838:Genotype; D006801:Humans; D007231:Infant, Newborn; D016133:Polymerase Chain Reaction; D011247:Pregnancy; D011296:Prenatal Diagnosis; D012204:Rh-Hr Blood-Group System / Q000235:genetics*
D012204:Rh-Hr Blood-Group System; D004247:DNA