Recent Examples of trisomy from the Web
Hallie was born with trisomy 13, a condition in which a person has an extra chromosome 13.
After an ultrasound and a blood test showed positive markers for trisomy 21, her doctor pushed for amniocentesis, which tests amniotic fluid.
The following week, a blood test came back positive for trisomy 21.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'trisomy.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Learn More about trisomy
Britannica.com: Encyclopedia article about trisomy
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