Factors Influencing Physician Assistant Student Attrition Rates.

Introduction: The aim of this study was to assess factors that influence student well-being and attrition and to compare faculty perceptions to the realities of student experience.

Methods: Three anonymous online surveys were distributed, one for each group of currently enrolled students, faculty/staff, and attritted students.

Results: Faculty estimated that an average of 12.

Taste neophobia and c-Fos expression in the rat brain.

Taste neophobia refers to a reduction in consumption of a novel taste relative to when it is familiar. To gain more understanding of the neural basis of this phenomenon, the current study examined whether a novel taste (0.5% saccharin) supports a different pattern of c-Fos expression than the same taste when it is familiar.

Positron emission tomography/computed tomography of a rare xanthogranulomatous process: Erdheim-Chester disease.

Erdheim-Chester disease (ECD) is a disseminated xanthogranulomatous infiltrative disease of unknown etiology due to infiltration of different organs and bones by foamy histiocytes. A 37-year-old male with cerebral and periorbital lesions was diagnosed with this rare disease and was evaluated with magnetic resonance imaging (MRI) and 2-deoxy-2-[(18)F]fluoro-D-glucose (FDG) with positron emission tomography/computed tomography (PET/CT) imaging at baseline and following therapy. FDG-PET imaging allowed accurate evaluation of the extent of the disease at baseline, as well as assessment of response to therapy.