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Professional Technical IVT

FETO

Pronunciation: FEE-toh

Also written as: FETO — Fetoscopic Endoluminal Tracheal Occlusion

Fetoscopic endoluminal tracheal occlusion procedure to promote lung growth in cases of severe congenital diaphragmatic hernia.

Full Definition

Fetoscopic endoluminal tracheal occlusion (FETO) is a minimally invasive prenatal intervention designed to accelerate lung development in fetuses with severe congenital diaphragmatic hernia. The procedure involves fetoscopic placement of a balloon in the fetal trachea, which prevents egress of lung fluid and promotes compensatory lung growth and maturation. The balloon is typically removed before delivery to allow normal breathing at birth.

Usage

Usage note: Always use all capitals when referring to the procedure acronym.

In Context

  • "FETO was performed at 28 weeks gestation with balloon removal planned for 34 weeks." — Treatment protocol
  • "The FETO procedure resulted in significant improvement in lung-to-head ratio measurements." — Outcome assessment

Also known as

fetal tracheal occlusion

Don't confuse with

ECMO fetal tracheostomy
feticide ← Back to glossary fetomaternal hemorrhage

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