Internal and emergency medicine
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Acute pancreatitis (AP) is termed as idiopathic (IAP) when the underlying conditions of pancreatic inflammation remain unknown. The aim of this study was to identify different clinical features in patients with IAP and AP of known aetiology. All patients hospitalized in our Gastroenterology Unit with an initial diagnosis of AP were recruited. ⋯ No further differences in clinical features were found between the two patient groups. IAP accounts for almost 20% of cases of AP. An association of AP with gastroenteritis or the use of NSAIDs should be considered if time-related with disease onset, especially in patients with no recurrent attacks.
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This is a comment on the low prevalence of smokers in hospitalized COVID-19 patients, citing the possible role of squamous cell metaplasia, which is commonly associated with smokers.