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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Changing protocols could help reduce radiation exposure in certain CT-guided biopsies

With the help of radiologists following new procedures, a new study shows that institutions were able to decrease the amount of radiology patients were exposed to during CT-guided lung biopsies by more than 64 percent over 18 months. 

Cancer physicians want pediatricians to increase use of HPV vaccine

Oncologists are putting pressure on pediatricians to more strongly recommend the HPV vaccine, saying their endorsement will help prevent cancer decades down the line.

Joint Commission modifies CT technologists’ certification guidelines

The Joint Commission is backing away from portions of revised requirements for who is and isn’t qualified to perform diagnostic CT procedures.

Device with sci-fi name may make molecular-imaging systems better and safer

With a name like “variable angle slant hole collimator,” it’d better be impressive. 

MITA Commends USPSTF Endorsement of CT Colonography as an Effective Colorectal Cancer Screening Option for the Medicare Population

Washington, D.C. – The Medical Imaging & Technology Alliance (MITA) commends the United States Preventive Services Task Force (USPSTF) for endorsing computed tomography (CT) colonography as an effective colorectal cancer screening option for the Medicare population. USPSTF assigned an “A” grade in its final recommendations for colorectal cancer screening, issued yesterday.

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USPSTF update: ‘Not enough’ people getting screened for colorectal cancer

The U.S. Preventive Services Task Force (USPSTF) has done some fresh thinking on the pros and cons of screening for colorectal cancer, posting updated recommendations June 15 in JAMA.

Ovarian tumors can’t hide from surgeons guided by new optical-imaging agent

Surgeons have used a new tumor-specific, near-infrared (NIR) fluorescent agent, combined with a dedicated camera-based imaging system, to find and resect ovarian tumors that are invisible to the naked eye and undetectable by the surgeon’s fingertips.

Autism spectrum disorders owe to sensory nerve misfires, not just brain deficits

A preclinical study has shown that autism may trace not only to impairments in the brain but also to nerves of the extremities and, possibly, throughout the body. 

Around the web

RBMA President Peter Moffatt discusses declining reimbursement rates, recruiting challenges and the role of artificial intelligence in transforming the industry.

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.