A 16-year-old boy presented with migraines and blurry vision.

A 79-year-old man admitted to the surgical intensive care unit presented with sudden-onset altered mental status. The patient is postoperative day six after an emergency exploratory laparotomy and cecal resection for cecal volvulus and a high-grade small bowel obstruction.

A 53-year-old woman presented with epistaxis, nasal congestion, and cough.  

A 25-year-old man with no significant previous medical history presented with foot pain.

A 35-year-old man with no significant previous medical history presented with a crush injury of his left hand.

A 38-year-old woman with known alcoholic liver cirrhosis (Child-Turcotte-Pugh class C, decompensated liver disease) presented to the emergency department after a witnessed generalized tonic-clonic seizure secondary to alcohol withdrawal.

A 64-year-old man with type 2 diabetes, hypertension, dyslipidemia, and a history of nephrolithiasis presented with painless gross hematuria.

A 39-year-old man with no significant previous medical history presented after a collision with a motor vehicle while riding his bicycle.

69-year-old woman presented with acute onset confusion and memory loss.

An 84-year-old woman presented with acute-onset confusion and urine incontinence over the previous three days.

A 26-year-old man presented to an outpatient clinic complaining of recurring episodes of fresh bleeding from the rectum for the past 11 years.

A 21-year-old man with no significant previous medical history presented with a left shoulder deformity after being knocked down while playing basketball.

A 73-year-old woman presented with chronic shortness of breath. 

A 79-year-old man presented with worsening bloating and nausea. 

55-year-old male presenting with chronic cough and shortness of breath. 

A 31-year-old woman presented with left pelvic pain.

A 2-month-old infant girl born full term without complications presented to a clinic with a new-onset neck mass.

A 44-year-old man presented with a one-month history of unsteady gait and recurring falls.

A 35-year-old man with a past medical history significant for Chiari malformation and pulmonary embolism (PE) treated with Xarelto presented after an 8-foot fall from a loading dock. The patient was noted to have a large left forehead hematoma and a seizure of five seconds' duration noted by EMS prior to arrival. His Glasgow Coma Scale (GCS) score was 15, and his Focused Assessment with Sonography in Trauma (FAST) exam was positive.

An asymptomatic 81-year-old woman presented with hypercalcemia and elevated parathyroid hormone levels.