Background: Current surveillance approaches underestimate harmful diagnostic errors (DE) in hospitalized patients. A recent study of 2809 admissions observed that while one or more adverse events (AE) occurred in 23.6% of cases, only 10 AEs (0.1%) were attributable to DEs (1). Studies using the Safer Dx instrument have observed harmful DE rates of 5-7% (2). [...]

Background: Diagnostic uncertainty, defined as the subjective perception of an inability to provide an accurate explanation of the patient’s health problem, has been implicated in diagnostic error.1 Clinician notes, such as the admission notes, often include hedging terms, uncertainty phrases, and diagnostic differentials that can be used to assess uncertainty in unstructured documentation.1,2 Quantifying diagnostic [...]

Background: Uncertainty, defined as the “subjective perception of ignorance”(1), is an inescapable and familiar reality to those who practice hospital medicine. An inability to tolerate uncertainty is associated with burnout, anxiety, depression, and inappropriate use of resources (2). Learning more about how hospitalists experience and manage uncertainty will aid us in promoting high-value care by [...]

Case Presentation: The World Health Organization designates a rare disease as one affecting under 6.5-10 per 10,000 people (1). We present a case of disparate findings, ultimately diagnosing Erdheim-Chester Disease (ECD), a rare non-Langerhans histiocytic multisystem disorder with fewer than 1000 reported cases (2,3).A 63-year-old man presented with months of progressively worsening anasarca, acute on [...]