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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CT more accurate than x-rays for detecting rib fractures during child abuse investigations

Chest CT is more accurate than chest x-rays for postmortem rib fracture detection, according to research published in The Lancet Child & Adolescent Health.

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Florida imaging center, nonprofit partner to provide free mammograms

Sand Lake Imaging in Orlando, Florida and Shepherd’s Hope, a nonprofit in the area, have partnered to provide free mammograms for uninsured women—their sixth year doing so, according to ClickOrlando.com.

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3D mammography detects more architectural distortions than 2D

Researchers have found that malignant and nonmalignant architectural distortion (AD) in breast imaging exams are better detected by (three-dimensional) 3D mammography than (two-dimensional) 2D, according to a study published online Sept. 21 in the American Journal of Roentgenology.

1.5T MRI scanner from Siemens Healthineers gains FDA clearance

The FDA has approved Siemens Healthineers’ MAGNETOM Sola, a 1.5 Tesla MRI scanner that utilizes the company's BioMatrix technology.

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MRI-based carotid artery measurements improve CVD risk assessment

MRI wall thickness measurements of a patient’s carotid arteries improves the quality of cardiovascular disease risk assessment, according to a new study published in Radiology.

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Up to 15% of breast cancer mastectomy patients need future imaging, biopsy

Many breast cancer patients opt for mastectomy believing they won’t require future imaging or biopsy. New research published in the Annals of Surgical Oncology found that is not always the case.

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AI interprets chest x-rays, but not well enough to replace radiologists

An artificial intelligence (AI) algorithm can effectively help radiologists interpret chest x-rays, according to new research published in PLOS ONE. However, limitations persist that make it seem unlikely such an algorithm could actually replace a radiologist altogether.

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Synthetic mammography, DBT similar to digital mammography in detecting microcalcifications at breast screening

Synthetic mammogram paired with digital breast tomosynthesis (DBT) achieved similar sensitivity and specificity as full-field digital mammography (FFDM) in identifying microcalcifications during breast screening, according to an Oct. 2 study in Radiology.