Kate Madden Yee

CT
CT shows that functional limitations persist 6 months after TBI
CT reveals that functional limitations after sports-related traumatic brain injury (TBI) -- even mild impacts -- persist six or more months after injury, researchers have reported.
January 24, 2024
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CT
ChatGPT shows potential for assisting in bone tumor diagnosis
ChatGPT shows potential in identifying malignant bone tumors on CT imaging, according to a new study.
January 23, 2024
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AI
Automated protocoling algorithm reduces radiologist CT workload
An automated protocoling algorithm used with a hospital's electronic health record software reduces radiologist CT exam workload, a recent report found.
January 18, 2024
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MRI
AuntMinnie.com MRI Insider
MRI radiomics help predict cervical cancer concurrent chemoradiotherapy treatment outcomes, according to a study we're featuring in this edition of the MRI Insider.
January 17, 2024
MRI
MRI radiomics help predict cervical cancer treatment outcomes
"Handcrafted" radiomics and deep-learning radiomics based on pretreatment MRI data could help predict locally advanced cervical cancer concurrent chemoradiotherapy treatment outcomes.
January 17, 2024
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Clinical News
Week in review: ChatGPT and the U.K. radiology fellowship exam | FAPI-PET and RA | Workplace violence
Could ChatGPT pass the U.K.'s radiology fellowship exam? A research team from Birmingham, England, says it's possible, according to our top story of the week. Click "Read More" for more on this and other top stories of the week.
January 12, 2024
MRI
Nearly half of outpatient MRI orders are delayed
Nearly half of outpatient MRI orders are delayed -- that is, performed more than 10 days from the date chosen by the referring provider, according to recent research.
January 12, 2024
Mri Brain
CT
Point-of-care decision support reduces unnecessary CT, MRI imaging
A point-of-care, web-based clinical decision support tool shows promise for reducing the incidence of inappropriate CT or MR imaging, patients' radiation exposure, and even carbon emissions caused by unnecessary exams.
January 11, 2024
Checklist
CT
PCCT overcomes image limitations for stenosis quantification on CCTA
Photon-counting detector CT (PCCT) with virtual monoenergetic imaging reconstruction shows promise for quantifying stenosis with coronary CT angiography (CCTA).
January 10, 2024
82-year-old man with calcified stenosis in left main artery who underwent coronary CTA by PCCT. Curved multiplanar reformatted images at varying virtual monoenergetic imaging (VMI) levels (40-140 keV) show stenosis at each level. Percent diameter stenosis (PDS) decreased from 92.5% at 40 keV to 53.1% at 140 keV. Extent of calcium blooming artifacts decreased from 100% at 40 keV to 72.3% at 140 keV. Image and caption courtesy of the American Journal of Roentgenology.
MRI
MRI shows PTSD sufferers have smaller cerebellums
MRI shows that people with post-traumatic stress disorder (PTSD) have a cerebellum about 2% smaller than adults without the condition.
January 10, 2024
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CT
Using GPT‑4o with CT exams helps diagnose ovarian cancer earlier
Early detection of ovarian cancer is a persistent challenge, with more than half still diagnosed at metastatic stages.
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Womens Imaging
Survey: Nearly 4 out of 5 practices short on breast imagers
Prostate Imaging
Radiation Oncology/Therapy
Pooled evidence: Lu-177 PSMA-617 vs. established therapies in mCRPC
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MRI
Cardiac MRI-based ML model predicts MACE risk for STEMI patients
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MRI illuminates how the brain maintains 'representation' of phantom limbs
By Kate Madden Yee
"The brain's control center for a lost appendage can persist long after surgical amputation," researchers say.
August 25, 2025
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3D DEXA reveals lower bone density in diabetes patients
By Will Morton
3D DEXA revealed differences that conventional bone mineral density measurements did not detect.
August 22, 2025
Dexa
Gadolinium in ... beer?
By Kate Madden Yee
Results from a study offer a "snapshot" of the current status of rare earth element contamination in beverages.
August 22, 2025
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MWA safe, effective in treating hyperthyroidism with nodules
By Amerigo Allegretto
Microwave ablation (MWA) with ultrasound may be effective in treating patients with hyperthyroidism.
August 22, 2025
Ultrasound Probe Vascular
AI model shows promise for diagnosing prostate cancer
By Will Morton
The sensitivity of the model was comparable to that of nuclear medicine physicians.
August 22, 2025
Psma Pet
'Habitat' AI model helps stratify lung nodule disease risk on LDCT
By Kate Madden Yee
This type of model has an edge on its 2D and radiomics counterparts, researchers reported.
August 21, 2025
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CE MRI-based radiomics model captures DEB TACE-induced tumor changes
By Liz Carey
Researchers in Germany evaluated a Siamese network model's performance in optimizing hepatocellular carcinoma treatment.
August 21, 2025
Liver Cancer (1)
POCUS performs well in assessing pathologic venous congestion
By Amerigo Allegretto
Point-of-care ultrasound (POCUS) showed success in venous excess ultrasound assessment of critically ill patients.
August 21, 2025
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Machine learning plus CT helps assess severity of COPD
By Kate Madden Yee
A machine-learning model based on chest CT images accurately predicts lung function, which can help clinicians diagnose and assess COPD.
August 20, 2025
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Active thyroid surveillance effective, beneficial for older patients
By Amerigo Allegretto
Active surveillance with ultrasound and pathology is effective for patients with early-stage thyroid cancer, especially older ones.
August 20, 2025
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FES-PET shows promise staging women with invasive lobular cancer
By Will Morton
Invasive lobular cancer is the second most common type of breast cancer and is difficult to detect, but FES-PET could aid in surgical staging.
August 20, 2025
A 58-year-old woman was diagnosed with ER-positive (Allred score 8) ILC in her right breast. Ultrasound and MRI found prominent lymph nodes in right axillary level I area, diagnosed as metastasis on ultrasound-guided fine-needle aspiration. F-18 FES-PET/CT showed a positive mass in right breast (white arrow; SUVmax, 5.6) and multiple F-18 FES–positive lymph nodes in right axillary level I, II, and II/III junction areas (red arrows; SUVmax, up to 12.2). In addition, a small F-18 FES-positive lymph node was observed in the right second internal mammary area (red circles; SUVmax, 1.8). However, biopsy could not be performed because it was too small and not visible on ultrasound; the clinician decided to include internal mammary lymph node in treatment field for adjuvant radiotherapy. The patient underwent lumpectomy with ALN dissection, with five metastases being identified in 13 lymph nodes dissected, and is scheduled to receive adjuvant chemotherapy, radiotherapy, and endocrine therapy.
Structured CT reporting tool may aid hernia detection after bariatric surgery
By Liz Carey
In hospital emergency departments, Roux-en-Y gastric bypass (RYGB) patients may present with abdominal pain following surgery.
August 19, 2025
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