Publications by authors named "Franklin Earnest"
Background: Massive amyloid deposition in the thyroid to the point of goiter formation is rare. Here we describe the clinical presentation and outcomes of five patients with amyloid goiter (radiographically confirmed goiter in the context of tissue-proven thyroid amyloidosis) encountered in the past 23 years at our institution.
Methods: Mayo Clinic archives were searched between 1987 and 2010 for a diagnosis of "thyroid amyloidosis," "amyloid deposits," "amyloid deposition," or "liquid chromatography consistent with amyloid.
Computed tomographic (CT) enterography combines the improved spatial and temporal resolution of multi-detector row CT with large volumes of ingested neutral enteric contrast material to permit visualization of the small bowel wall and lumen. Adequate luminal distention can usually be achieved with oral hyperhydration, thereby obviating nasoenteric intubation and making CT enterography a useful, well-tolerated study for the evaluation of diseases affecting the mucosa and bowel wall. Unlike routine CT, which has been used to detect the extraenteric complications of Crohn disease such as fistula and abscess, CT enterography clearly depicts the small bowel inflammation associated with Crohn disease by displaying mural hyperenhancement, stratification, and thickening; engorged vasa recta; and perienteric inflammatory changes.
View Article and Find Full Text PDFRationale And Objectives: To determine if interpretive errors in the course of learning CT colonography are secondary to failures in detection or in characterization and determine the types of lesions frequently missed.
Materials And Methods: Fifteen radiologists completed an electronic CTC training module consisting of two parts: 1) a teaching file demonstrating the varied appearances of polyps, cancers, and pitfalls in interpreting exams; and 2) a test of 50 complete CTC datasets. Following review of each test case, radiologists were asked to indicate if and where a polyp was visualized.