Paraspinal Edema Is the Most Sensitive Feature of Lumbar Spinal Epidural Abscess on Unenhanced MRI.

Objective: Spinal epidural abscess (SEA) is a serious infection requiring prompt treatment and potential neurosurgical intervention. Although contrast-enhanced spine MRI is the mainstay for diagnosis of SEA, unenhanced MRI is typically performed for patients with nonspecific symptoms or insufficient clinical information. We evaluated the sensitivity and specificity of imaging features suggestive of SEA at unenhanced spine MRI.

Aftermath of Ankle Inversion Injuries: Spectrum of MR Imaging Findings.

Acute and chronic ankle inversion injuries are a common source of pain and a diagnostic challenge. Several studies have shown a variety of injury patterns after inversion injury both in acute and chronic settings. Although traditional assessment with clinical examination and radiographs is generally accepted for inversion injuries, MR imaging is a useful tool to detect occult injuries and in patients with chronic symptoms.

Accountable Care Organizations: what they mean for the country and for neurointerventionalists.

The Affordable Care Act is celebrating its fifth anniversary and remains one of the most significant attempts to reform healthcare in US history. Prior to the federal legislation, Accountable Care Organizations had largely been part of an academic discussion about how to control rising healthcare costs, but have since become a fixture in our national healthcare landscape. A fundamental shift is underway in the relationship between healthcare delivery and payment models.

A survey of radiology chairpersons' perceptions of the relative importance of education of medical students, residents, and fellows.

Objective: The purpose of the study was twofold: to assess radiology chairpersons' perceptions about the value of education of medical students, residents, and fellows with respect to the achievement of department success and to uncover their personal involvement in instructional activities.

Materials And Methods: A questionnaire was sent to all American members of the Society of Chairmen in Academic Radiology (SCARD) requesting their opinions about 21 putative responsibilities of their job including student, resident, and fellow education. The survey also asked the respondents to list the size of their trainee complement, both residents and fellows.