Academic radiology
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This study was designed to evaluate the performance of radiology residents in interpreting emergency department (ED) chest radiographs for congestive heart failure and to characterize the factors associated with a subsequent amended interpretation by an attending radiologist. ⋯ Interpretation of chest radiographs for congestive heart failure by radiology residents has a low error rate. The majority of chest radiographs with discrepant resident and attending interpretations were portable films of female patients with subtle radiographic findings of congestive heart failure, and were inherently difficult to interpret.
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We surveyed radiology residents to understand which information sources residents use to learn radiology. ⋯ Currently, residents prefer the Internet when researching a question, with Google as the Web site most commonly used. Case review or requisite books are more commonly used than are traditional textbooks. Radiology resident learning has rapidly shifted from traditional textbooks and journals to the Internet and short case review books.
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To determine the sensitivity of susceptibility-weighted imaging (SWI) for depicting hemorrhagic hypointense foci of the brain in comparison with gradient-recalled echo (GRE)- and GRE-type single-shot echo-planar imaging (GREI, GRE-EPI), and to assess the basic characteristics of the susceptibility effect by using a phantom. ⋯ SWI was best for detecting small hemorrhagic hypointense foci. Artifacts of SWI were similar to GREI.
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Although the number of women graduating from medical school continues to increase, their representation in radiology residency programs has not increased over the past 10 years. We examined whether the gender of radiology faculty and residents differed according to the gender of the departmental leadership. ⋯ The gender composition of radiology faculty and residents does not differ significantly according to the gender of the departmental chairperson or residency program director. Nevertheless, there continues to be a disparity in the representation of women among radiology faculty and residents.
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Co-registered SPECT and CT imaging (SPECT-CT) has potential for more precise evaluation of regional pulmonary function and may be useful for prediction of postoperative lung function in non-small cell lung cancer (NSCLC) patients. The purpose of the present study was to prospectively assess the capability of co-registered SPECT-CT using krypton-81m (Kr-81m) and technetium-99m-labeled macroaggregated albumin (Tc-99m MAA) for prediction of postoperative lung function of NSCLC patients compared with SPECT and planar imaging. ⋯ Co-registered SPECT-CT using Kr-81m and Tc-99m MAA was able to more reproducibly and accurately predict postoperative lung function compared with SPECT and planar imaging.