Wayne Forrest

MRI
MRI tumor features help predict breast cancer recurrence
Certain tumor features as seen on contrast-enhanced breast MRI may be predictive of breast cancer recurrence, potentially helping clinicians assess prognosis and determine the most appropriate treatment, according to a study from the University of Pennsylvania.
January 15, 2013
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Nuclear Medicine
Frequent PET/CT may boost cancer risk in eye melanoma patients
California researchers are warning that eye melanoma patients who receive "aggressive" CT or PET/CT scans to monitor spread of the disease are at greater risk for developing a secondary malignant tumor. Their findings were published in the January issue of JAMA Ophthalmology.
January 9, 2013
MRI
Brain fMRI shows negative effect of fructose on eating habits
Using functional MRI (fMRI), Yale University researchers may have uncovered one of the keys to the obesity epidemic: that ingestion of fructose changes brain activity in regions that regulate appetite and produce feelings of being full. Study results were published in the January 2 issue of the Journal of the American Medical Association.
January 2, 2013
MRI
MRI can detect breast cancer in average-risk women
A study by German researchers shows MRI screening can help detect breast cancer in women who are only at average risk of developing the disease and have no personal or family history of breast cancer.
January 1, 2013
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MRI
AuntMinnie.com MRI Insider
December 26, 2012
MRI
MRI helpful but not perfect for evaluating pancreatic cancer
Understanding how contrast-enhanced MRI underestimates tumor size compared to pathologic specimens may allow more precise assessment of tumor volume prior to radiation therapy for pancreatic cancer, according to researchers from Emory University.
December 26, 2012
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Nuclear Medicine
C-11 choline PET/MRI helps restage prostate cancer patients
A preliminary study by German researchers suggests that carbon-11 (C-11) choline PET/MRI may provide an alternative imaging modality to PET/CT for restaging of prostate cancer by offering equal, if not better, diagnostic performance and less radiation exposure.
December 25, 2012
Molecular Imaging
FDG-PET/CT shines in assessing distant cancers
Whole-body FDG-PET/CT offers "excellent diagnostic performance" in the assessment of distant malignancies in patients with head and neck, breast, and lung cancers, according to a new study in the Journal of Nuclear Medicine.
December 20, 2012
MRI
MRI software predicts stroke complications from clot busters
Researchers from Johns Hopkins University have developed new MRI software that may help predict and reduce the risk of complications from clot-dissolving drugs used to treat stroke, according to a study published online December 20 in PLOS One.
December 19, 2012
Molecular Imaging
AuntMinnie.com Molecular Imaging Insider
December 19, 2012
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Does advanced imaging in stroke patients improve outcomes?
Conventional or advanced imaging selection of EVT patients did not result in significant differences in 90-day clinical outcomes.
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CT
Safety concerns lead to suspension of CT service at Belgian hospital
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CT
Centrally located lung cancer may lead to poor patient outcomes
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CT
Video: Perry Pickhardt on CTC, the 'best kept secret in medicine'
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Molecular Imaging
Experts issue appropriate use criteria for molecular breast imaging
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3D printing method using ultrasound shows success
By Amerigo Allegretto
Researchers are highlighting their approach to 3D printing, which uses ultrasound waves to create objects from sonically cured inks.
December 7, 2023
A scheme shows the minimally invasive left atrial appendage closure by delivering and solidifying sono-inks in the entire atrial appendage volume. Researchers highlighted the success of their deep-penetrating acoustic volumetric printing method, which uses focused ultrasound. Image courtesy of Xiao Kuang.
DCE-MRI shows treatment response for triple-negative breast cancer
By Amerigo Allegretto
DCE-MRI performs well in predicting early response to immunochemotherapy in women with triple-negative breast cancer.
December 7, 2023
Mri Breast 400
At least 15% of surgeries after LCS are performed on benign lesions
By Kate Madden Yee
At least 15% of surgeries patients undergo after lung cancer screening are performed on benign lesions, according to an RSNA 2023 presentation.
December 7, 2023
Lung Ct Images 400
CEM shows value as surveillance imaging tool
By Amerigo Allegretto
Contrast-enhanced mammography (CEM) has utility as a surveillance tool for women with a personal history of breast cancer.
December 6, 2023
Breast Mammography Scanner 400
ChatGPT tested on nuclear medicine cases
By Will Morton
ChatGPT shows potential for diagnosing nuclear medicine cases, yet needs further development before it can be implemented in practice.
December 6, 2023
Chatgpthead
DBT plus mammo detects breast cancers with higher histologic grades
By Amerigo Allegretto
Digital breast tomosynthesis (DBT) plus synthesized mammography screening leads to higher detection of early-stage invasive breast cancers grades 2 or 3.
December 6, 2023
Imaging depicts a screen-detected invasive breast cancer in the dense breast tissue of a 59-year-old woman. A section in the mediolateral oblique view from a DBT exam of the left breast shows an irregular mass with surrounding architectural distortion (circle). The participant had no history of breast cancer and had been screened previously in the German mammography screening program. Histologic analysis showed invasive carcinoma of no special type, grade 2, with tumor size of 18 mm. Image courtesy of the RSNA.
Volumetric analysis of MR images identifies effects of Parkinson's
By Kate Madden Yee
MRI volumetric analysis based on a deep-learning segmentation algorithm helps assess intracranial and white-matter volumes in Parkinson's disease patients.
December 6, 2023
Parkinsons Definition
Ultrasound model identifies NAFLD patients with advanced fibrosis
By Amerigo Allegretto
A model using ultrasonic biomarkers could help physicians identify patients with nonalcoholic fatty liver disease (NAFLD) who have advanced fibrosis.
December 6, 2023
Liver Digital Tablet 400
AI model aids in ultrasound rotator cuff exams
By Amerigo Allegretto
An AI assistance system can aid novice sonographers in assessing the rotator cuff.
December 5, 2023
Ultrasound Sound Waves 400
Brain MRI radiomics help predict poor newborn neurodevelopment
By Kate Madden Yee
Combining radiomic features extracted from brain MRI exams with clinical ones helps predict poor neurodevelopment in preterm newborns.
December 5, 2023
Hospital Baby Nurse
Thrombectomy use increasing to treat VTE
By Will Morton
The use of arterial and venous thrombectomy to treat venous thromboembolism (VTE) has increased significantly over the past five years.
December 5, 2023
Ir
Can stem cell injections treat knee osteoarthritis?
By Will Morton
Injections of mesenchymal stem cells can improve clinical symptoms of patients with knee osteoarthritis and may result in early cartilage regeneration.
December 5, 2023
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