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Sonographic detection of the fetal pancreas
L M Hill1, C Peterson, D Rivello
1Department of Ultrasound, University of Pittsburgh, Magee-Womens Hospital, Pennsylvania 15213.
Journal of Clinical Ultrasound : JCU
|September 1, 1989
Insights
Fetal pancreas visualization was achieved in 51.7% of cases using the stomach as a landmark. Fetal age and position significantly impacted successful imaging of the fetal pancreas.
Area of Science:
- Medical imaging
- Fetal medicine
- Pediatric imaging
Background:
- The fetal pancreas is crucial for endocrine and exocrine function.
- Accurate visualization of the fetal pancreas is important for diagnosing congenital anomalies.
- Limited data exists on routine fetal pancreas visualization during prenatal ultrasound.
Purpose of the Study:
- To determine the feasibility and frequency of visualizing the fetal pancreas using ultrasound.
- To identify factors influencing successful visualization of the fetal pancreas.
Main Methods:
- Targeted ultrasound imaging of the fetal abdomen was performed.
- The fetal stomach was used as a reference point for locating the pancreas.
- Image acquisition was attempted in 149 cases.
Main Results:
- The fetal pancreas was visualized in 77 out of 149 cases (51.7%).
- Significant factors affecting visualization included fetal age (menstrual age) and fetal position.
- Higher success rates were observed with optimal fetal positioning and gestational age.
Conclusions:
- Ultrasound visualization of the fetal pancreas is achievable in a significant proportion of fetuses.
- Fetal age and position are critical determinants for successful pancreatic imaging.
- Further research may refine techniques for improved detection rates in prenatal screening.
Abstract:
With the fetal stomach utilized as a general marker, targeted-imaging of the fetal abdomen was initiated to locate the pancreas. Overall, the pancreas was seen in 77 of 149 cases (51.7%). Menstrual age and the position of the fetus were significant factors in determining the frequency of pancreatic visualization.