Abraham Kim

Advanced Visualization
Analytical tool may reduce variation in 3D-printed models
Tuesday, December 3 | 3:20 p.m.-3:30 p.m. | SSJ13-03 | Room S501ABCStatistical analysis can help clinicians evaluate the accuracy of image segmentation and, ultimately, minimize variability in creating 3D-printed models, according to a study to be presented on Tuesday.
November 11, 2019
Advanced Visualization
3D-printed metal implants bolster bone tumor surgery
Tuesday, December 3 | 3:10 p.m.-3:20 p.m. | SSJ13-02 | Room S501ABCIn this presentation, researchers from South Korea will explain how 3D-printed implants based on MRI and CT scans of patients with bone tumors enabled surgeons to reconstruct postsurgical skeletal defects better than conventional methods.
November 11, 2019
Advanced Visualization
How to implement an in-house 3D printing service
Tuesday, December 3 | 3:00 p.m.-3:10 p.m. | SSJ13-01 | Room S501ABCWhat does it take to launch a self-sufficient hospital 3D printing service? Researchers from a health network in Pennsylvania will share their experiences on doing so in this Tuesday session.
November 11, 2019
Advanced Visualization
New catalog lists radiodensity of 3D printing materials
Tuesday, December 3 | 12:15 p.m.-12:45 p.m. | IN232-SD-TUA5 | Lakeside, IN Community, Station 5In this poster presentation, researchers from Washington will provide insight into their catalog on 3D printing materials, which details the materials' CT radiodensity, among other imaging features.
November 11, 2019
CT
Automated software measures extracellular volume on 3D CT
Tuesday, December 3 | 11:00 a.m.-11:10 a.m. | SSG02-04 | Room S104AAutomated calculation of extracellular volume on 3D CT is as accurate as manual measurements on conventional CT and MRI, and it may facilitate the diagnosis and prognosis of cardiac amyloidosis, according to researchers from France.
November 11, 2019
MRI
Dual-velocity 4D flow MRI helps assess complex CHD
Monday, December 2 | 3:20 p.m.-3:30 p.m. | SSE03-03 | Room E350Setting both the upper and lower velocity limits for 4D flow MRI may improve the accuracy of velocity measurements in patients with complex congenital heart disease (CHD), according to this study to be presented on Monday.
November 11, 2019
Advanced Visualization
Smartphone-based AR aids image-guided needle placement
Monday, December 2 | 12:15 p.m.-12:45 p.m. | VI226-SD-MOA3 | Lakeside, VI Community, Station 3In this presentation, researchers from the U.S. National Institutes of Health will discuss the potential advantages of a smartphone-based augmented reality (AR) application that they designed to facilitate CT-guided percutaneous needle placement.
November 11, 2019
Advanced Visualization
Light-field displays enable 3D visualization on PC screens
Monday, December 2 | 12:15 p.m.-12:45 p.m. | IN271-SD-MOA4 | Lakeside, IN Community, Station 4Holographic light-field displays enabled radiologists to examine virtual 3D models based on medical images directly on a computer screen without having to wear a specialized headset in a study detailed in this Monday poster presentation.
November 11, 2019
2017 11 07 18 37 9362 Roadies Ribbon 400
CT
3D-printed coronary models help validate FFR-CT software
Monday, December 2 | 11:00 a.m.-11:10 a.m. | SSC01-04 | Room S402ABPatient-specific 3D-printed models based on coronary CT angiography (CCTA) scans allowed clinicians to obtain fractional flow reserve (FFR) measurements nearly as well as FFR derived from CCTA (FFR-CT) and invasive FFR in this study to be presented on Monday.
November 11, 2019
Advanced Visualization
How informed are physicians on hospital 3D printing?
Sunday, December 1 | 1:00 p.m.-1:30 p.m. | IN243-SD-SUB2 | Lakeside, IN Community, Station 2In this Sunday presentation, researchers from Switzerland will report on the findings of a physician survey investigating their awareness and understanding of 3D printing services at a medium-sized hospital with an in-house 3D printing lab.
November 11, 2019
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2026 02 12 Chest Ac2 Thumbnail
Digital X-Ray
Chest x-rays reveal atherosclerosis in patients undergoing amputations
Lower limb amputation is an increasingly common major complication of advanced peripheral arterial disease and diabetes mellitus.
Cardiac Mri Adobe Samunella
MRI
3D MRI technique helps plan treatment for pediatric heart conditions
Images of a 39-year-old who underwent screening mammography. Right craniocaudal (left) and mediolateral oblique (middle) views from preoperative mammography show suspicious grouped fine pleomorphic calcifications (arrows). After biopsy showed ductal carcinoma of situ (DCIS), patient underwent breast-conserving surgery, yielding final diagnosis of ductal carcinoma in situ (intermediate grade, hormone receptor positive). (Right) Screenshot of an output of a commercial AI tool applied to preoperative mammography. AI detected right breast lesion with score of 95% on both views (concentric colored circles). Present study’s reviewing radiologist deemed AI marking to correspond with site of DCIS.
Womens Imaging
Could AI scoring help with managing DCIS?
Axial contrast-enhanced CT scan in a 28-year-old premenopausal woman shows an incidentally detected solid-appearing left ovarian lesion (solid arrow) anterior to the uterus (U), associated with trace ascites in the right adnexa and cul de sac (dashed arrows). At pathologic analysis, this was shown to be ovarian dysgerminoma. Two readers misdiagnosed this lesion, one as a leiomyoma and one as an ovarian fibroma.
CT
Clinicians, beware: CT diagnostic accuracy varies by adnexal lesion type
Erin Stephens
Practice Management
Radiology coding update for 2026
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