Note the potential formation of monosomy or trisomy. Once fertilization occurs, the gamete with 24 chromosomes forms a zygote with 47 chromosomes (a trisomy with an extra copy of 1 chromosome).

Hematologic cancer develops in some patients receiving lentiviral elivaldogene autotemcel (eli-cel) gene therapy for cerebral ...

Other sonographically detectable aneuploidies include trisomy 13, 18, monosomy X, and triploidy. Second-trimester ultrasound scan detects 2 types of sonographic markers suggestive of aneuploidy.

Summary: This study indicates that patients with an autosomal monosomy or multiple aneuploidies on pcfDNA have a higher risk of a cancer diagnosis than those without. Poster PRE348: Validation of ...