Hepatic encephalopathy is associated with a variety of etiologies. This post explores the mechanism of hepatic encephalopathy, as well as missed precipitants of HE in cirrhosis and treatment pearls for the ED.

In this edition of emDocs Cases, we look at the evidence concerning rhabdomyolysis. What history/exam findings suggest the condition? Is CK level related to renal injury? What fluid is best? Are sodium bicarbonate and mannitol helpful? What's the disposition? We look at these and more.

How do you perform a diagnostic and/or therapeutic paracentesis? When is it needed? Anthony DeVivo brings you pearls and pitfalls in his next post in the series, Unlocking Common ED Procedures.

We classically associate elevated body temperature with infection... but what happens if this isn't the case?

Intra-abdominal abscess can be a tricky diagnosis. What are the keys to diagnosis and management of this condition?

Constipation can seem like a straightforward chief complaint, but what potentially dangerous diseases can underlie this condition?

How often does CT miss PE? Who is at future risk of PE after negative CTPA? What about the risk of DVT after a negative US study? This post from Anne Flower and Amy Zeidan evaluate some key questions in the evaluation of PE and DVT.

Disulfiram Reactions... No wine with coprine shrooms, and you won't feel well at all if you take metronidazole.