Invasive aspergillosis in critically ill patients: An autopsy study.

Autopsy studies show that IA is among the most commonly missed diagnoses in critically ill patients. And, because of lack of unequivocal diagnostic criteria, a timely diagnosis remains challenging. We investigate the epidemiology of and the clinical risk factors for IA in critically ill patients.

Autopsy-detected diagnostic errors over time in the intensive care unit.

We evaluate the evolution over time of discrepancies between clinical diagnoses and postmortem findings in critically ill patients and assess the factors associated with these discrepancies. We conducted a prospective study of all consecutive patients who underwent autopsy in a medical-surgical intensive care unit (ICU) between January 2008 and December 2015. Among 7655 patients admitted to our ICU, 671 (8.

[Diagnostic imaging of the small bowel].

This article describes the different imaging techniques used in the study of the small bowel. We define the technical requirements that conventional small bowel follow through studies must fulfill to be considered an efficacious examination (individualized study of each bowel loop by compression and fluoroscopy); we evaluate the different types of enteroclysis, giving special attention to the biphasic type, which is the most commonly employed; we discuss the advantages and disadvantages of biphasic enteroclysis with respect to conventional small bowel follow through studies; and finally we evaluate the role of modern techniques of image acquisition, tomodensitometry and magnetic resonance imaging used together with traditional techniques. Small bowel studies require accurate indications for radiologic study, thorough and meticulous examination, and careful interpretation of the images obtained.