Is a small anomaly scan the same as a routine color ultrasound?

Generally, a minor anomaly scan is not the same as a routine color ultrasound examination, although both use ultrasound technology for imaging. Their purposes and key focus areas differ. The specific analysis is as follows:

The minor anomaly scan is typically performed at specific stages of pregnancy, focusing on detailed assessments of fetal growth and development, presence of late-onset structural abnormalities, fetal position, amniotic fluid levels, and placental function. Its primary goal is to detect potential fetal abnormalities during the mid to late stages of pregnancy in a timely manner, providing critical information for planning delivery. This examination emphasizes targeted and comprehensive evaluation. In contrast, routine color ultrasound has broader applications—it can be used for regular monitoring at any stage of pregnancy or for non-pregnancy-related gynecological evaluations. It focuses on more basic assessments and aims to quickly obtain essential information without requiring an in-depth examination of every fetal detail.

Note: Follow your doctor's recommendations and undergo the minor anomaly scan at the appropriate gestational stage. Do not confuse it with a routine color ultrasound, which may lead to missing important screenings. Before the exam, familiarize yourself with preparation guidelines to avoid disruptions. If you have questions or receive abnormal results after the scan, consult your doctor promptly—do not self-diagnose or become overly anxious. When undergoing a color ultrasound outside of pregnancy, clearly understand the purpose of the examination and cooperate fully with your healthcare provider.