Merritt, BS, et al.

A 20-year-old Caucasian female presented with an altered mental status that began one day prior to arrival.

Fredericks, BS, et al.

A 31-year-old African-American male with known sickle cell disease presented to the emergency department (ED) with a one-week history of chest pain and bilateral leg pain.

Roten, DO, et al.

A 90-year-old female presented after sudden collapse with a Glasgow Coma Score of 3, and profound hypotension.

Wiskel, MD, et al.

A 37-year-old right-handed male auto mechanic with a 40 pack-year smoking history presented to the emergency department with progressive digital pain, cyanosis and paresthesias to his right hand over the prior month.

Natsui, MD, et al.

A 19-year-old male presented to the emergency department after a fall while playing soccer. He attempted to head the ball but instead fell backwards, hitting his head and neck on the ground. He did not lose consciousness but developed immediate pain along the right side of his neck.

Sherpa, MD, et al.

A 19-year-old recently immigrated female presented with severe lower abdominal pain, fever, and vaginal bleeding after a syncopal episode.

Bostick, MD, MPH, et al.

This case highlights the rare complication of ischemic hand necrosis following peripheral administration of epinephrine and norepinephrine.