Case 32
Author: Dr. Manon Auger, Dept of Pathology, McGill University, Montreal, Canada
Reviewer: Ritu Nayar, MD., Northwestern University, Feinberg School of Medicine, Chicago, IL, USA
A 68 year old man presented with an interstitial lung infiltrate. Significant past medical history: renal transplant a few years ago. A virtual slide and 3 static images (Papanicolaou-stained slides) of the bronchoalveolar lavage are provided.
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| Fig.1. Papanicolaou stain, 200X |
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| Fig.2. Papanicolaou stain, 400X |
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| Fig.3. Papanicolaou stain, 600X |
What is the most likely diagnosis of this case?