A 56-year-old man with a medical history of hypertension presented for evaluation of a slowly growing left-sided neck mass which he had first noticed several months previously.

A 51-year-old woman on long-term steroids presented with bilateral hip pain.

A 78-year-old woman presented with left lower quadrant pain, nausea, chills, and diarrhea for five days. Her history is significant for colonic diverticulosis.

An 18-year-old woman presented with dizziness.

A 70-year-old woman presented with fever and left flank pain. The patient's history was significant for chronic heart failure, chronic viral hepatitis, end-stage renal disease treated with hemodialysis, and two sessions of missed dialysis.   

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.