AI may help diagnose cystic hygroma in fetal ultrasound images, finds study

Researchers have demonstrated in a new study the potential of deep-learning architecture to support early and reliable identification of cystic hygroma from first trimester ultrasound scans. Cystic hygroma is an embryonic condition that causes the lymphatic vascular system to develop abnormally. It's a rare and potentially life-threatening disorder that leads to fluid swelling around the head and neck.

The birth defect can typically be easily diagnosed prenatally during an ultrasound appointment, but Dr. Walker-co-founder of the OMNI Research Group (Obstetrics, Maternal and Newborn Investigations) at The Ottawa Hospital-and his research group wanted to test how well AI-driven pattern recognition could do the job.

"What we demonstrated was in the field of ultrasound we're able to use the same tools for image classification and identification with a high sensitivity and specificity," says Dr. Walker, who believes their approach might be applied to other fetal anomalies generally identified by ultrasonography.

Reference:

Mark C. Walker, Inbal Willner, Olivier X. Miguel, Malia S. Q. Murphy, Darine El-Chaâr, Felipe Moretti, Alysha L. J. Dingwall Harvey, Ruth Rennicks White, Katherine A. Muldoon, André M. Carrington, Steven Hawken, Richard I. Aviv. Using deep-learning in fetal ultrasound analysis for diagnosis of cystic hygroma in the first trimester. PLOS ONE, 2022; 17 (6): e0269323 DOI: 10.1371/journal.pone.0269323