Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

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Medical societies publish consensus document on iodine-131 therapy in thyroid cancer

The joint statement—published in Thyroid—was put out by American Thyroid Association, the European Association of Nuclear Medicine, the Society of Nuclear Medicine and Molecular Imaging and the European Thyroid Association.

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Ultrasound should be 1st imaging test to analyze lumps after mastectomy

Targeted breast ultrasound should be the first-line imaging test in patients with palpable lumps after mastectomy. Mammography can help confirm suspected cases, but did not find any additional cancers.

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PET study shows promise for treating lethal brain cancers

Johns Hopkin’s researchers have created a PET-based approach that can direct cancer drugs to precise points in the brains of mice, according to a study published in the May 1 edition of the Journal of Nuclear Medicine. If proven effective in humans, the researchers believe their technique could help patients with difficult brain tumors, such as glioblastomas.

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Another study confirms 68Ga-PSMA-11 PET’s important role in prostate cancer care

The prospective single-center study, published April 30 in the American Journal of Roentgenology, adds more weight to the growing literature suggesting PSMA-11’s vital role in prostate cancer management.

 

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NIH awards $5.1M for PET-based method to reduce CVD risk

“With imaging, we’ll be able to identify vulnerable plaque, deliver treatment directly to it, and see whether the treatment is effective," said award recipient Yongjian Liu, PhD, with Washington University in St. Louis.

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Radiotherapy shown beneficial in early-stage breast cancer patients

“Our findings show that radiotherapy is still highly effective in significantly improving local control and disease-free survival in combination with anti-hormones, compared to anti-hormones alone,” said Gerd Fastner, MD, during a presentation at the European Society for Radiotherapy and Oncology (ESTRO) 38 conference in Milan, Italy.

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CV programs struggling to keep up with growing demand for cardio-oncologists

Cardio-oncology has emerged as an area of rapid growth in the medical community in recent years, owing in large part to an increasing population of cancer survivors.

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Aggressive radiotherapy doubles survival for mesothelioma patients

"There is an urgent need for more effective treatments for mesothelioma," said lead researcher Marco Trovo, MD, chief of the radiation oncology department at University Hospital of Udine in Italy.

Around the web

RBMA President Peter Moffatt discusses some of the biggest obstacles facing the specialty in the new year. 

Deepak Bhatt, MD, director of the Mount Sinai Fuster Heart Hospital and principal investigator of the TRANSFORM trial, explains an emerging technique for cardiac screening: combining coronary CT angiography with artificial intelligence for plaque analysis to create an approach similar to mammography.

A total of 16 cardiology practices from 12 states settled with the DOJ to resolve allegations they overbilled Medicare for imaging agents used to diagnose cardiovascular disease.