Rationale and Objectives: Social distancing mandates due to COVID-19 have necessitated adaptations to radiology trainee workflow and educational practices, including the radiology "readout." We describe how a large academic radiology department achieved socially distant "remote readouts," provide trainee and attending perspectives on this early experience, and propose ways by which "remote readouts" can be used effectively by training programs beyond COVID-19.Materials and Methods: Beginning March 2020, radiologists were relocated to workspaces outside of conventional reading rooms. Information technologies were employed to allow for "remote readouts" between trainees and attendings. An optional anonymous open-ended survey regarding remote readouts was administered to radiology trainees and attendings as a quality improvement initiative. From the responses, response themes were abstracted using thematic analysis. Descriptive statistics of the qualitative data were calculated.Results: Radiologist workstations from 14 traditional reading rooms were relocated to 36 workspaces across the hospital system. Two models of remote readouts, synchronous and asynchronous, were developed, facilitated by commercially available information technologies. Thirty-nine of 105 (37%) trainees and 42 of 90 (47%) attendings responded to the survey. Main response themes included: social distancing, technology, autonomy/competency, efficiency, education/feedback and atmosphere/professional relationship. One hundred and forty-eight positive versus 97 negative comments were reported. Social distancing, technology, and autonomy/competency were most positively rated. Trainees and attending perspectives differed regarding the efficiency of remote readouts. Conclusion:"Remote readouts," compliant with social distancing measures, are feasible in academic radiology practice settings. Perspectives from our initial experience provide insight into how this can be accomplished, opportunities for improvement and future application, beyond the COVID-19 pandemic.

The purpose of this two-part article is to review the cross-sectional anatomy of the ampulla and periampullary region, to propose novel and optimized MDCT and MRI techniques that allow accurate evaluation of the ampulla of Vater, and to summarize the cross-sectional imaging features of benign and malignant ampullary conditions. In this first part, we will review the normal anatomy of the ampullary region, provide suggestions on how to optimize evaluation of the ampullary region by MDCT and MRI, and review the imaging features of select epithelial neoplasms of the ampulla. Familiarity with the normal ampullary anatomy and the pathologic conditions involving the ampulla, as well as the use of optimized MDCT and MRI techniques, may improve the diagnostic accuracy of radiologists facing ampullary abnormalities.

Background The data on clinical course and outcome of acute pancreatitis among patients with coronavirus disease 2019 (COVID-19) are sparse. In this study, we analyzed the clinical profiles of patients with COVID 19 and acute pancreatitis. Methods This retrospective study was conducted on Research Patient Data Registry data which was pooled from five Mass General Brigham Healthcare Network hospitals. We extracted data on demographics, symptoms, ICU transfer, mechanical ventilation, laboratories’ profiles, imaging findings, and patient outcomes. Result Of 985 screened adult patients, 17 were eligible for the study, 9 (52.9%) were admitted primarily for respiratory failure and developed acute pancreatitis after a median of 22.5 days (13–76 days) from the onset of COVID-19 symptoms. On contrary, eight patients presented with typical symptoms and were diagnosed with acute pancreatitis, the majority with mild severity (62.5%) on admission. Patients who were admitted primarily with severe COVID-19 illness were younger (median age 57 vs. 63 years), females (55.6 vs. 25%), of Hispanic ethnicity (55.6 vs. 25%), and obese (88.9 vs. 37.5%). The median peak lipase, C reactive protein, ferritin, lactate dehydrogenase, D-dimer were higher among patients who developed acute pancreatitis later during hospitalization. Patients who developed acute pancreatitis later also experienced higher episodes of necrotizing pancreatitis (11.1% vs. 0), thromboembolic complications (55.6 vs. 12.5%), and higher mortality (37.5 vs. 12.5%). Conclusion Acute pancreatitis is not common among patients with COVID-19. Patients with COVID-19 who had acute pancreatitis on admission had more benign course and overall better outcome as compared to the patients who developed acute pancreatitis during hospitalization.

Melanoma maligno é uma doença comum e agressiva que frequentemente causa metástase para o intestino delgado. Este estudo ilustra um caso de intussuscepção do intestino delgado causada por uma lesão metastática de melanoma visualizada à 18F-FDG PET/TC em uma paciente de 48 anos idade que realizou exame de reestadiamento.

The purpose of this two-part article is to review the cross-sectional imaging features of benign and malignant ampullary conditions with endoscopic and histopathologic correlation and to present the most common pitfalls in the evaluation of the ampulla. In this part, we will review the mesenchymal and secondary neoplasms of the ampulla, a vast array of benign ampullary conditions, causes of bulging papilla, and pitfalls. Familiarity with ampullary pathologic conditions and pitfalls, as well as the use of optimized MDCT and MRI techniques, may improve the diagnostic accuracy of radiologists facing ampullary abnormalities.

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