A 59-year-old woman with a history of renal failure due to amyloidosis presented with chronic shortness of breath.

A 33-year-old man was brought in by EMS after being found unresponsive in a park. 

A 48-year-old woman presented with increasing left knee pain and swelling for the previous three to four months.

A 76-year-old man presented with abdominal pain two days after a prostate biopsy.

A 40-year-old man presented with sensorineural hearing and vision loss. There was retinal tortuosity and iris atrophy on physical examination.

A 32-year-old man presented for further evaluation of an incidental liver lesion. 

A 29-year-old man with a history of chronic myelogenous leukemia presented following 24 hours of dyspnea.

A 21-year-old woman with no significant past medical history presented with an acute episode of worsening abdominal pain and vomiting. Over the previous four days, the patient had been vomiting acidlike fluid and had abdominal pain up into her chest and neck.

A 69-year-old man presented to the emergency department following a witnessed first generalized tonic-clonic seizure.

An 81-year-old man presented with left groin pain and swelling. The patient's history was significant for paroxysmal atrial fibrillation and flutter, which had been recently treated with cardiac and pulmonary vein ablation.

A 33-year-old woman presented with pelvic pain that had worsened over the previous 12 months.

A 79-year-old man presented with shortness of breath. The patient had a history of known recurrent non-small cell lung cancer (NSCLC) stage IIIA; the patient had undergone chemotherapy and radiation two years previously.

A 71-year-old woman with a history of stage IV follicular thyroid cancer status post-thyroidectomy with pulmonary metastases, endometrial cancer status post-total abdominal hysterectomy, latent tuberculosis, and gastroesophageal reflux disease presented with a persistent cough that had lasted five months. 

A 70-year-old woman was transferred to the emergency department (ED) of a non-PCI-capable hospital by ambulance, having just achieved return of spontaneous circulation (ROSC) after a 30-minute community PEA cardiac arrest.

A 60-year-old woman with a history of stage IA invasive ductal cell carcinoma of the left breast (postlumpectomy and postradiation) and Roux-en-Y gastric bypass presented with chronic dyspepsia and nausea.

A 60-year-old woman with a past medical history of hypertension and type 2 diabetes mellitus presented with diabetic ketosis, later developing right-eye proptosis, swelling, and blurry vision.  

A 75-year-old man presented with dizziness and left-side tinnitus.

A 54-year-old man with a previous medical history of malignant hypertension, systemic lupus erythematosus (SLE), and stage IV chronic kidney disease (CKD IV)  presented with type B dissection in the setting of severe hypertension and new-onset loss of vision.

A 41-year-old man presented to the emergency room with right wrist pain and deformity following a car accident.

A 19-year-old man presented with lung nodules on chest CT.