Unknown Case - April, 2010

Following are six 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 66

Clinical information: History of Obstructive Sleep Apnea Syndrome, Hyperventilation Syndrome, pneumonia and chronic bronchitis

Specimen type: Bronchial Washing, ThinPrep® NonGYN