Radiation monitoring developer Gammex rmi of Middleton, WI, has received a phase II Small Business Technology Transfer (STTR) grant from the U.S. Department of Health and Human Services to develop advanced digital phantoms and software for neonatal radiology quality control.
The grant, written jointly with the Mallinckrodt Institute of Radiology at Washington University in St. Louis, MO, will develop products that radiologists can use to monitor levels of CR radiation that neonates are exposed to during radiology procedures, the company said.
By AuntMinnie.com staff writers
February 11, 2005
Copyright © 2005 AuntMinnie.com
![Representative example of a 16-year-old male patient with underlying X-linked adrenoleukodystrophy. (A, B) Paired anteroposterior (AP) chest radiograph and dual-energy x-ray absorptiometry (DXA) report shows lumbar spine (L1 through L4) areal bone mineral density (BMD). The DXA report was reformatted for anonymization and improved readability. The patient had low BMD (Z score ≤ −2.0). (C) Model (chest radiography [CXR]–BMD) output shows the predicted raw BMD and Z score in comparison with the DXA reference standard, together with interpretability analyses using Shapley additive explanations (SHAP) and gradient-weighted class activation maps. The patient was classified as having low BMD, consistent with the reference standard. AM = age-matched, DEXA = dual-energy x-ray absorptiometry, RM2 = room 2, SNUH = Seoul National University Hospital, YA = young adult.](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/04/ai-children-bone-density.0snnf2EJjr.jpg?auto=format%2Ccompress&dpr=2&fit=crop&h=167&q=70&w=250)
