Economic and Societal Aspects of Stroke Management.

Stroke is a major health burden worldwide with attendant mortality, morbidity, and cost. In 2010, there were approximately 16.9 million strokes and an estimated 33 million stroke survivors worldwide.

Developing Quality Measures for Diagnostic Radiologists: Part 2.

The ACR convened a cross-specialty, multidisciplinary technical expert panel to identify and define new measures for quality improvement. These measures can be included in the ACR's National Radiology Data Registry and potentially used in the CMS quality reporting programs. The technical expert panel was tasked with developing measures that reflect the most rigorous clinical evidence and address areas most in need of performance improvement.

Developing Quality Measures for Diagnostic Radiologists: Part 1.

The ACR convened a cross-specialty, multidisciplinary technical expert panel to identify and define new measures for quality improvement. These measures can be included in the ACR's National Radiology Data Registry and potentially used in the CMS quality reporting programs. The technical expert panel was tasked with developing measures that reflect the most rigorous clinical evidence and address areas most in need of performance improvement.

Management of Incidental Pituitary Findings on CT, MRI, and F-Fluorodeoxyglucose PET: A White Paper of the ACR Incidental Findings Committee.

The ACR Incidental Findings Committee presents recommendations for managing pituitary findings that are incidentally detected on CT, MRI and F-fluorodeoxyglucose PET. The Pituitary Subcommittee, which included radiologists practicing neuroradiology and an endocrinologist, developed this algorithm. The recommendations draw from published evidence and expert opinion and were finalized by informal iterative consensus.

MRI of the knee and shoulder performed before radiography.

Purpose: Available data are limited on the level of adherence to established guidelines for appropriate utilization of MR in musculoskeletal imaging. This study estimates the percentage of MRI examinations for knee and shoulder pain or tendonitis performed without prior radiography, which thus may fall outside the ACR Appropriateness Criteria for the Medicare and commercially insured populations.

Methods: The percentage of MRI examinations for knee and shoulder pain or tendonitis performed without prior radiography was estimated among patients in the Medicare 5% carrier claims limited data set and among commercially insured patients in the Truven Marketscan Treatment Pathways database in 2010.

Performance measures in radiology.

Performance measures in radiology play an increasingly significant role in health care quality assessment and now form the basis for a variety of pay-for-performance programs, including those administered by CMS. This article introduces the measure development process, beginning with topic selection, followed by measure development and testing, National Quality Forum endorsement, and implementation. Once implemented, measures may undergo further testing and be re-endorsed, modified, or retired.

Self administered screening for hereditary cancers in conjunction with mammography and ultrasound.

We evaluated the feasibility of an automated tablet computer application providing a family and personal history based cancer risk assessment for hereditary breast, ovarian, endometrial and colorectal cancers. 1,002 women presenting for screening mammography and 1,000 presenting for ultrasound were offered screening. The application calculated the risk of BRCA mutations using BRCAPRO, Myriad and Tyrer-Cuzick risk assessment models.

ACR appropriateness criteria sinonasal disease.

Sinonasal imaging is performed in 2 major clinical scenarios: inflammatory rhinosinusitis or suspected mass lesion. Rhinosinusitis affects more than 16% of the US population annually. It poses an immense economic burden, accounting for more than 26 million outpatient visits annually and costing more than $4.

ACR Appropriateness Criteria(®) myelopathy.

Myelopathy is a problem that requires imaging to distinguish among numerous specifically treatable causes. The first priority is to determine mechanical stability after trauma. Next, it is crucial to distinguish intrinsic disease from extrinsic compression-for example, by epidural abscess.

ACR Appropriateness Criteria® on cerebrovascular disease.

Stroke is the sudden onset of focal neurologic symptoms due to ischemia or hemorrhage in the brain. Current FDA-approved clinical treatment of acute ischemic stroke involves the use of the intravenous thrombolytic agent recombinant tissue plasminogen activator given <3 hours after symptom onset, following the exclusion of intracerebral hemorrhage by a noncontrast CT scan. Advanced MRI, CT, and other techniques may confirm the stroke diagnosis and subtype, demonstrate lesion location, identify vascular occlusion, and guide other management decisions but, within the first 3 hours after ictus, should not delay or be used to withhold recombinant tissue plasminogen activator therapy after the exclusion of acute hemorrhage on noncontrast CT scans.

ACR White Paper: Task Force to Evaluate the Value Add Impact on Business Models.

Radiology practices are seeing both evolutionary and revolutionary changes in their business models. The Task Force to Evaluate the Value Add Impact on Business Models was charged with considering how radiologists and their practices add value in these novel settings. Both traditional and novel forms of added value were considered.

ACR Appropriateness Criteria on low back pain.

Acute low back pain with or without radiculopathy is one of the most common health problems in the United States, with high annual costs of evaluation and treatment, not including lost productivity. Multiple reports show that uncomplicated acute low back pain or radiculopathy is a benign, self-limited condition that does not warrant any imaging studies. Guidelines for recognition of patients with more complicated status can be used to identify those who require further evaluation for suspicion of more serious problems and contribute to appropriate imaging utilization.