Abstract
A review of first-trimester ultrasound findings is presented. The normal first trimester, including practical embryology and pregnancy dating, is first discussed. Abnormal first-trimester findings, including sonographic evaluation of the failing pregnancy, ectopic pregnancy, gestational trophoblastic disease, and first-trimester cystic hygroma, are then stressed. This report reviews the spectrum of findings encountered by sonographers while evaluating early pregnancy.
Original language | English (US) |
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Pages (from-to) | 2-14 |
Number of pages | 13 |
Journal | Seminars in Ultrasound CT and MRI |
Volume | 17 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1 1996 |
Externally published | Yes |
ASJC Scopus subject areas
- Radiology Nuclear Medicine and imaging