Professional
Technical
In the Industry Vocabulary Test
Hydrops fetalis
Pronunciation: HIGH-drops fee-TAL-iss
Abnormal accumulation of fluid in two or more fetal compartments, indicating severe fetal compromise.
Full Definition
Hydrops fetalis is a serious fetal condition characterized by abnormal accumulation of fluid in two or more fetal body cavities or tissues, including ascites, pleural effusion, pericardial effusion, and generalized skin edema. It can be immune-mediated (due to Rh incompatibility) or non-immune, with various underlying causes including cardiac anomalies, infections, and genetic disorders. Early detection through ultrasound is crucial for pregnancy management and counseling.
Usage
Usage note: Distinguish between immune and non-immune types in clinical documentation.
In Context
- "The ultrasound report documented hydrops fetalis with ascites and pleural effusion at 28 weeks gestation." — Radiology report
- "Non-immune hydrops fetalis was suspected given the normal maternal antibody screen." — Clinical documentation
Also known as
fetal hydrops
fetal anasarca
Don't confuse with
polyhydramnios
macrosomia