Radiology Concepts In, Tighter Lung-Lesion Overlays Out
Coarse COVID report text plus clinician-scored radiology concepts steer CXR and CT lesion overlays in CGSM. Lin et al., arXiv:2609.07004.
September 13, 2026
Guides, project breakdowns, and lessons learned from building medical imaging platforms — written by the PYCAD team.
Coarse COVID report text plus clinician-scored radiology concepts steer CXR and CT lesion overlays in CGSM. Lin et al., arXiv:2609.07004.
Sybil boxes, NLSTseg lesions, and TotalSegmentator organs on NLST screening CT, shipped as DICOM SEG and Structured Reports you can hang in OHIF or Slicer. Krishnaswamy et al., arXiv:2609.10858.
T1c + T2-FLAIR in; independently trained 96³ and 64³ 3D U-Nets; weighted late fusion cuts false brain-met flags on BraTS-METS. Jaume, Wang, Warfield, arXiv:2609.10825.
Hang a sparse tracked ultrasound bone cloud. UBone3D physics-rectified flow matching returns a complete vertebra you can hang for scoliosis follow-up without another CT. Chen et al., arXiv:2609.11506.
Hang a portal-venous liver CT, drop a loose point or box (or none). SiGA/DiSECT spectral adapters on frozen SAM return colorectal liver-met overlays. Mojtahedi et al., arXiv:2609.11703.
XPos3R takes a live X-ray and a preoperative CT and regresses an intraoperative pose with one anatomy-specific pretrained model, then optional seconds of test-time optimization. Su et al., arXiv:2609.10733.
We build custom medical imaging platforms — advanced DICOM viewers, AI segmentation, and the clinical systems around them.
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