Nonaccidental Injury in the Elderly: What Radiologists Need to Know.

Elder abuse may result in serious physical injuries and long-term psychological consequences and can be life threatening. Over the past decade, attention to elder abuse has increased owing to its high prevalence, with one in six people aged 60 years and older experiencing some form of abuse worldwide. Despite this, the detection and reporting rates remain relatively low.

Anterior Inferior Cerebellar Artery Strokes Based on Variant Vascular Anatomy of the Posterior Circulation: Clinical Deficits and Imaging Territories.

We report imaging findings of 3 patients with anterior inferior cerebellar artery (AICA) infarcts who presented with atypical clinical findings of cerebellar strokes. AICA strokes are rare, and diagnosis can be difficult because of the high variability of the posterior circulation vascular anatomy. We describe the embryology and variant anatomy of AICA so that clinicians can understand and recognize the patterns of these infarcts.

Thorn in My Spine: A case of a retained intradural extramedullary foreign body.

Foreign bodies in the spine are most commonly traumatic and managed in an acute setting. A few case reports describe foreign bodies resulting in delayed neurologic dysfunction, most commonly iatrogenic or from penetrating injury. We present a 30-year old man with lower extremity weakness from an intradural extramedullary foreign body granuloma secondary to a thorn, which was initially thought to represent an aggressive malignant process with intra and extramedullary involvement on MR.

Entrustable Professional Activities: Ten Things Radiologists Do.

Rationale And Objectives: Learner assessment in medical education has undergone tremendous change over the past two decades. During this time frame, the concept of Entrustable Professional Activities (EPAs) was introduced to guide the faculty when making competency-based decisions on the level of supervision required by trainees. EPAs are gaining momentum in medical education as a basis for decisions related to transitioning from residency training to clinical practice.

Mucosa-associated lymphoid tissue lymphoma masquerading as herniated orbital fat.

Lymphomas are the most common primary orbital malignancies in adults. The authors present a 62-year-old Hispanic woman with a 2-year history of slowly enlarging bilateral lower eyelid masses that the patient described as "bags." On palpation, firm, mobile, nontender masses with associated tear trough deformities were noted.

Clinically oriented three-year medical physics curriculum: a new design for the future.

Objective: Medical physics instruction for diagnostic radiology residency at our institution has been redesigned with an interactive and image-based approach that encourages clinical application. The new medical physics curriculum spans the first 3 years of radiology residency and is integrated with the core didactic curriculum.

Conclusion: Salient features include clinical medical physics conferences, fundamentals of medical physics lectures, practicums, online modules, journal club, and a final review before the American Board of Radiology core examination.

Eyelid lipomas: a case report and review of the literature.

Simple lipomas of the eyelid are rare. We present a case of a 61-year-old man, who presented with 6 months of a slowly worsening blepharoptosis. On examination, that patient was noted to have a palpable, soft mass in the medial left upper eyelid.

Contemporary neurosurgical approaches to neurocysticercosis.

Neurocysticercosis (NCC) includes a wide spectrum of illnesses. Newer neurosurgical approaches are being applied to NCC. Although clinical trials are leading to a consensus on medical management, fewer data address neurosurgical approaches.

Diagnostic criteria for postconcussional syndrome after mild to moderate traumatic brain injury.

This study evaluated the prevalence and specificity of diagnostic criteria for postconcussional syndrome (PCS) in 178 adults with mild to moderate traumatic brain injury (TBI) and 104 with extracranial trauma. Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) and International Classification of Diseases (ICD-10) criteria for PCS were evaluated 3 months after injury. The results showed that prevalence of PCS was higher using ICD-10 (64%) than DSM-IV criteria (11%).

Significance of a reduced cerebral blood flow during the first 12 hours after traumatic brain injury.

Background: It is controversial whether a low cerebral blood flow (CBF) simply reflects the severity of injury or whether ischemia contributes to the brain's injury. It is also not clear whether posttraumatic cerebral hypoperfusion results from intracranial hypertension or from pathologic changes of the cerebral vasculature. The answers to these questions have important implications for whether and how to treat a low CBF.

Limited agreement between criteria-based diagnoses of postconcussional syndrome.

The objectives of this study were to compare diagnoses of postconcussional syndrome between the International Classification of Diseases, 10th revision (ICD-10) and Diagnostic and Statistical Manual of Mental Disorders, 4th ed. (DSM-IV). The patient sample was comprised of 178 adults with mild-moderate traumatic brain injury (TBI).

Cysticercosis: Recent Advances in Diagnosis and Management of Neurocysticercosis.

Neurocysticercosis, caused by infection with the pork tapeworm Taenia solium, is increasingly recognized as a cause of neurologic disease worldwide. Because the clinical presentation is nonspecific, diagnosis has been difficult. Advances in imaging studies and serodiagnostic techniques are facilitating the diagnosis of neurocysticercosis and tapeworm carriers.