A 67-year-old woman presented with chronic cough.

A 40-year-old man presented for follow-up imaging at an outpatient imaging center, with right hip trauma a few months prior and a suspicious finding from a recent emergency department (ED) visit.

An 8-year-old boy presented with a two-week history of progressive right knee pain and limp.

A 79-year-old man presented for outpatient imaging due to chronic right wrist pain on the dorsum of his hand that had progressively worsened over time without any history of trauma to that region.

A 33-year-old man presented to the orthopedics clinic with right knee pain and swelling.

A 50-year-old man presented to the emergency department due to vague left hip pain for a few months. No history of recent trauma or fall.

A 76-year-old man with ischemic cardiomyopathy on long-term mechanical support presented with occasional lightheadedness over the previous one to two months.

A 37-year-old man presented to the emergency room with left hip pain after a fall.

A 59-year-old man with a past medical history of progressive fibrotic lung disease developed hypoxic respiratory failure secondary to an interstitial lung disease flare requiring extracorporeal membrane oxygenation (ECMO) and eventual bilateral orthotopic lung transplantation (BOLT).

A 38-year-old man with no known medical history presented to the emergency department for a six-week history of persistent cough.

A 26-year-old man with a history of familial nonischemic cardiomyopathy with heart transplantation presented with dyspnea on exertion and neutropenia.

A 55-year-old man presented with abdominal pain.

A 35-year-old woman presented to the emergency department with a three-week history of progressive pain and swelling in her left lower leg.

A 26-year-old man presented with shortness of breath following tonsillectomy/adenoidectomy.

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A 6-year-old boy with a known case of acute lymphoblastic leukemia (ALL) in remission presented with recurrent breathlessness, fever, and cough.

A 10-day-old male infant born at 33 weeks gestation age developed sudden onset bilious vomiting.

A 77-year-old man with a history of HIV infection and COPD presented to the emergency department for abdominal pain and vomiting.

A 90-year-old man presented to the emergency department with two months of enlarging left neck mass and loss of appetite.

A 34-year-old man with no significant medical history presented to the emergency department after being found on the floor in his room after returning from Southeast Asia two months prior.