A 34-year-old woman with a history of migraines presented with a worsening headache.

An infant born in the setting of preterm premature rupture of membranes presented with a nontender neck mass.

A 29-year-old woman presented with migraines and worsening headache.

A 44-year-old woman presented to the emergency department with two weeks of dizziness.

A man in his 80s presented with neck pain.

A woman in her 40s presented with slurred speech.

A woman in her 30s presented with recurrent headaches. There was associated nausea, vomiting, and a weeklong history of malaise. She had a past medical history of tension-type headaches.

A 47-year-old male presented with gingival swelling. The patient had a biopsy of a mandibular cyst one year prior.

A 64-year-old man with history of hypertension, alcohol abuse disorder, and prior right subdural hematoma requiring surgical decompression was found unconscious inside his home with signs of head trauma.

A 25-year-old woman presented with jaw and pelvic pain. She reported prior episodes of jaw pain requiring surgical intervention. The patient had a history of medulloblastoma and several skin neoplasms that had proven to be basal cell carcinoma.

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A 55-year-old woman presented with left neck pain and a palpable mass that had persisted for four weeks.

A 50-year-old man presented after experiencing three days of pleuritic chest pain, facial swelling, and a purulent discharge.

A woman in her 30s presented with dizziness.

A 23-year-old woman diagnosed with schizoaffective manic disorder treated with medication and regular follow-up with the psychiatry department was admitted with recurrent relapse episodes. She had disorganized ideas and behavior with auditory hallucinations.

A man in his 60s presented with confusion and speech changes.

A 31-year-old man, newly arrived from his home country (Ecuador), attended our hospital's emergency department with a sudden onset of disorientation and headache, followed by auditory and visual hallucinations and tonic-clonic seizures involving the left half of his body.

A woman in her 50s presented with right-sided hearing loss and vertigo.

A 33-year-old woman presented with left-eye proptosis that had progressed over a few months.