Related Experiment Video
Updated: Aug 15, 2026
Semiconductor Sequencing for Preimplantation Genetic Testing for Aneuploidy
Published on: August 25, 2019
Comparative genomic hybridization of ectopic pregnancies that fail methotrexate therapy
Laurie Jane McKenzie1, Hala El-Zimaity, Stephan Krotz
1Reproductive Endocrinology and Infertility Division, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas, USA. ljmckenzie@pol.net
Abstract:
Ectopic pregnancies that fail methotrexate therapy are predominantly euploid by comparative genomic hybridization (CGH). This feasibility study also confirms that formalin-fixed paraffin-embedded gestational tissue can successfully undergo CGH.
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