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Ob/Gyn

Preventative screening and the future of endometriosis care
In a column, SimonMed chief medical officer and chief innovation officer Sean Raj, MD, MBA, shares how radiology is poised to lead the transformation of endometriosis care.
April 30, 2026
Sean Raj, MD, MBA
CT-based nomogram aids in managing advanced ovarian cancer
By Amerigo Allegretto
Researchers have developed a CT-based nomogram that could assist in managing advanced ovarian cancer.
April 29, 2026
Calculation of radiological peritoneal cancer index (rPCI) adapted from Sugarbaker et al (1). (a) Coronal CT showing regions 0–8. Vertical lines are drawn along the right and left midclavicular line and the horizontal lines along the costal margin and the iliac crests. (b) Coronal CT showing regions 9 to 12. The vertical and the horizontal lines are through the umbilicus divide the small bowel and mesentery into proximal and distal jejunal and ileal regions. Images are republished under a Creative Commons license (CC BY 4.0).
Ultrasound O-RADS categorizes borderline ovarian tumors
By Amerigo Allegretto
Ultrasound deems most borderline ovarian tumors to be O-RADS category 4 or 5, with most tumors being serous.
April 22, 2026
Ovarian Cancer Social
Ultrasound screening for vasa previa tied to better pregnancy outcomes
By Amerigo Allegretto
Screening for vasa previa with ultrasound leads to higher survival rates among prenatally diagnosed cases in pregnancy.
August 7, 2025
Ultrasound Sonographer 400 (1)
AIUM: Aspirin use in pregnancy not linked to fetal ductal constriction
By Amerigo Allegretto
Echocardiography shows that the use of low-dose aspirin during pregnancy is not tied to fetal ductal constriction.
March 30, 2025
Nkechinyelum Ogu, MD, presents her team’s findings showing that aspirin use among pregnant women is not tied to more severe fetal ductus arteriosus constriction and other complications.
MRI shows preeclampsia's effect on maternal heart, fetal brain
By Kate Madden Yee
MRI reveals the negative effects of preeclampsia on pregnant women's hearts and on the brains of their fetuses, according to research published in April.
April 5, 2024
Pregnant Woman
CTPA rates increase among pregnant women
By Kate Madden Yee
The use rate of CT pulmonary angiography (CTPA) for the diagnosis of pulmonary embolism has increased among pregnant women -- but outcomes from these studies are often negative, researchers have reported.
March 19, 2024
Pregnant Woman
ECR: What makes small ovarian lesions light up like a lightbulb?
By Liz Carey
Research continues into the value of diffusion-weighted MRI for ovarian cancer treatment planning.
March 4, 2024
Clinical Trial In Radiology
Residents describe use of POCUS for high-risk pregnancies in Nepal
By Amerigo Allegretto
American radiology residents have reported on clinical rotations in Nepal during which they used point-of-care ultrasound (POCUS) with high-risk pregnancies in a recent commentary.
February 1, 2024
Ultrasound 3 D Fetal Head 400
Low-field-strength MRI could be alternative for fetal imaging
By Amerigo Allegretto
An abbreviated low-field-strength fetal MRI protocol can produce reliable structural and functional measures of the fetus and placenta in pregnancy.
October 18, 2023
Images show fetal T2-weighted fast-spin-echo 0.55-T MRI scans at various gestational ages. (A) Miduterine coronal anatomic views from eight representative healthy pregnant participants (scans in control group); (B) planned brain views in sagittal, coronal, and axial orientation from eight representative healthy pregnant participants (scans in control participants); and (C) lung views from eight representative healthy pregnant participants (scans in control group). The scans are shown in four gestational age ranges.
CEUS improves O-RADS diagnostic performance
By Amerigo Allegretto
Contrast-enhanced ultrasound (CEUS) improves diagnostic performance of higher Ovarian-Adnexal Reporting and Data System (O-RADS) categories that indicate malignancy, a study published August 8 in Radiology has found.
August 8, 2023
2023 08 08 21 00 7893 2023 08 08 Radiology Ceus Orads 20230808210319
FDA clears Sonio's AI for prenatal ultrasound software
By AuntMinnie.com staff writers
The U.S. Food and Drug Administration (FDA) has cleared Paris-based AI developer Sonio's Sonio Detect for prenatal ultrasound exams.
August 2, 2023
2016 09 02 09 36 05 93 Fda Logo V2 400
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