Diagnostic Imaging

Radiolabeled 18F-fluoride PET/CT proved superior at detecting bone metastases (BM) than a comparative radiotracer, according to a Jan. 14 study published in Clinical Radiology.

Spectral CT with iodine mapping helps differentiate benign pleural metastatic tumors from cancerous lesions, reported authors of a Radiology study. The iodine overlays particularly helped less-experienced radiologists.

For early-stage kidney cancer patients who may be at risk for worsening kidney disease, personalized treatment plans such as undergoing active surveillance and MRI examinations may extend life expectancy, according to new research published Jan. 15 in Radiology.

Fluoroscopy-guided lumbar spine injections expose patients to less radiation than CT-guided procedures, but results in higher exposure for physicians, reported authors of a Jan. 8 study published in Radiology.

MRI of the spinal cord may be an effective way to inform early treatment of spinal muscular atrophy (SMA) and monitor the disease, according to a case report published in the January-February issue of Clinical Imaging.

It may be time for diagnostic radiologists to begin thinking differently. That is according to a viewpoint article published Jan. 7 in the Journal of the American Medical Association, which argued the specialty must act as gatekeepers to combat wasted imaging.

Radiotherapy combined with chemotherapy resulted in better five-year survival in patients with early-stage pediatric Hodgkin lymphoma (HL) than chemotherapy alone, reported authors of a Jan. 3 study published in JAMA Oncology.

Incorporating the golden-angle radial sparse parallel (GRASP) technique into dynamic contrast agent-enhanced (DCE) MRI improves the performance of prostate MRI, according to a Jan. 1 study published in Radiology.

“As we rapidly approach the beginning of the mandatory consultation of appropriate use criteria (AUC) under the Protecting Access to Medicare Act (PAMA), these resources are becoming even more important to the practice of medicine," said Frank J. Rybicki, MD, PhD, chair of the American College of Radiology (ACR) Committee on Appropriateness Criteria.

When staging preoperative thyroid cancer, ultra-low-dose CT with reduced contrast can produce adequate image quality while also significantly reducing radiation dose compared to standard methods, reported authors of a Dec. 17 study in the American Journal of Roentgenology.

In China, lung cancer is the leading cause of death. Utilizing proper screening can detect and help treat the disease early, but how well does low-dose computed tomography (LDCT) screening work in a large city like Shanghai?

Brain imaging, using MRI, CT and ultrasound, may predict neurodevelopmental health in infants who have been exposed to the virus in utero, according to research published Dec. 12 in the New England Journal of Medicine.