Unknown Case - July, 2005

Following are five slide images with unknown diagnosis. Use your ThinPrep® diagnostic skills to identify this disorder. After you've studied the slides, scroll to the bottom and click on the Book of Answers to display the diagnosis.

Patient information: Male; age 21

Clinical history: Bilateral palpable masses of cervical region of the neck

Specimen type: Fine needle aspiration of right cervical lymph node, processed as a ThinPrep®