Cell-Free DNA as an Addition to Ultrasound for Screening of a Complete Hydatidiform Mole and Coexisting Normal Fetus Pregnancy: A Case Report
Autor: | Martina G. Gabra, Maritza G. Gonzalez, Holly N. Bullock, Meghan G. Hill |
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Jazyk: | angličtina |
Rok vydání: | 2020 |
Předmět: | |
Zdroj: | American Journal of Perinatology Reports, Vol 10, Iss 02, Pp e176-e178 (2020) |
Druh dokumentu: | article |
ISSN: | 2157-6998 2157-7005 |
DOI: | 10.1055/s-0040-1709981 |
Popis: | Background Complete hydatidiform mole and coexisting normal fetus pregnancies (CHMCF) are rare and can be life-threatening to the mother. Definitive diagnosis can be made with chorionic villus sampling or amniocentesis. However invasive procedures carry a risk of bleeding. We present the case of a twin molar pregnancy where a cell-free DNA screening test was utilized to evaluate for CHMCF pregnancy. Case A patient presented at 15-week gestational age with suspected CHMCF pregnancy. Ultrasound revealed a normal-appearing pregnancy abutting a multicystic lesion concerning for a complete mole. Cell-free DNA was obtained and was suggestive of complete paternal uniparental disomy. Pathological evaluation of the products of conception confirmed the diagnosis of CHMCF. Conclusion In atypical cases, cell-free DNA may be useful in evaluation of molar pregnancy. |
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