Case Studies

A 65-year-old male presented with right pleural effusion; focal pleural thickening was identified by computerized tomography (CT) scan. A pleural fluid aspiration was...

A 10-year-old female with no significant past medical history presented with a several-day history of abdominal pain, nausea and vomiting. Lipase was elevated at 243. Abdominal ultrasound revealed...

A 35-year-old nonsmoking woman presented with a newly noted...

A 26-year-old woman presented with a...

The patient is a formerly healthy 52-year-old Caucasian male who has ...

The patient, a 64-year-old Philippine woman, was diagnosed previously as having squamous-cell carcinoma...

A 46-year-old woman presented with a thyroid mass. She had no history of thyroid disease, and thyroid function tests were within normal limits. An ultrasound suggests that she has a solid thyroid mass, and a fine-needle aspiration (FNA) is performed on it.

Cytopathology