A 56-year-old woman with chest pain after trauma.

A 48-year-old woman with a history of breast cancer undergoing a bone scan.

A 57-year-old woman undergoing a preoperative evaluation for reconstructive surgery after weight loss.

A 57-year-old man with frequent, worsening headaches.

A 53-year-old, HIV-positive man with a cough for the past month.

A 65-year-old man with two months of abdominal pain and early satiety.

A 63-year-old woman undergoing unenhanced chest CT for follow-up of lung nodule.

A 61-year-old woman with cough and chest congestion.

A 46-year-old woman with abdominal pain and lack of bowel movements.

A 41-year-old woman with bleeding from the umbilicus and recurrent chest pain.

A 60-year-old man with recurrent falls, cough, and altered mental status.

A 65-year-old woman with subacute, intermittent abdominal pain.

A 45-year-old woman with dysarthria and prior COVID-19 symptoms.

A 19-year-old man with intermittent foot pain for one year.

A 60-year-old woman with metastatic lung cancer presenting for restaging.

A 60-year-old woman with headache and history of metastatic lung cancer.

A 73-year-old man with gradually worsening, painless dysphagia.

A 33-year-old woman with weeks of worsening abdominal distention.

A 53-year-old woman with new-onset generalized headache.

A 63-year-old man with episodes of dizziness, fainting, and confusion accompanied by chest pain.