PUBS
Pronunciation: puhbs
Also written as: PUBS — percutaneous umbilical blood sampling
Acronym for percutaneous umbilical blood sampling, a fetal diagnostic procedure.
Full Definition
PUBS stands for percutaneous umbilical blood sampling, also known as cordocentesis. This invasive prenatal diagnostic test involves inserting a needle through the maternal abdomen to sample fetal blood directly from the umbilical cord. The procedure is performed under ultrasound guidance and is used to diagnose various fetal conditions including genetic disorders, infections, and blood disorders. PUBS carries higher risks than other prenatal tests but provides the most accurate fetal blood analysis available.
Usage
Usage note: Always capitalize when used as acronym. Spell out on first use in patient education materials.
In Context
- "The patient consented to PUBS after counseling regarding risks and benefits." — Informed consent documentation
- "PUBS results confirmed fetal thrombocytopenia requiring close monitoring." — Laboratory report