A 31-year-old woman presented to the emergency department complaining of epigastric pain associated with nausea and vomiting.

A 21-year-old man with no past medical history presented to the Emergency Department with three days of headache and one episode of syncope.

A 78-year-old woman, former smoker with a history of chronic atrial fibrillation and severe aortic stenosis status post-transcatheter aortic value replacement, as well as recurrent urinary tract infections, presented with gross hematuria beginning after aortic valve replacement and initiation of anticoagulation.

A 59-year-old man with a previous medical history of ST elevation myocardial infarction (STEMI) in 2011 and COVID-19 infection presented with chest pain and shortness of breath after a recent flight.

A 35-year-old female presented with weakness of her left arm.

A newborn presented with shallow breathing and cyanosis after birth.

A 35-year-old woman presented with acute onset right lower quadrant abdominal pain and vomiting.  

A 79-year-old woman with a history of osteoporosis and rheumatoid arthritis (RA) presented with right arm swelling, progressive disability, and known right ulnar fracture.

A 32-year-old man presented with right hip pain.

A 46-year-old previously healthy man presented to the emergency department with the chief complaint of slowly worsening slurred speech for 10 days and right-sided facial droop and numbness that followed a few days later, discovered while brushing his teeth.

A 52-year-old man presented with two weeks of lower back pain.

A 35-year-old woman with no significant past medical history presented with seven months of progressive abdominal pain, distention, and fullness.

A 30-year-old woman presented with a fever, chest pain, and shortness of breath. Her history was significant for intravenous drug abuse, and the blood cultures were positive for methicillin-susceptible Staphylococcus aureus bacteremia.

A 32-year-old woman with no past medical history presented with intermittent sharp left-sided chest pain.

A 13-year-old girl presented with recurrent excessive bilateral breast enlargement six months after bilateral mammoplasty following subcutaneous mastectomy 10 months previously.

A 65-year-old woman presented with a sudden-onset headache.

A 24-year-old man with a history of asthma presented with gradually worsening wheezing and shortness of breath.

A 22-year-old woman presented with a headache.

A 36-year-old woman presented with increasing headaches over the past few months.

A 20-year-old woman presented to the ED with right hip pain, with her right leg fixed in a flexed, abducted, externally rotated position after being thrown from a horse.