During his work at The University of São Paulo School of Medicine's Clinical Hospital and The Cancer Hospital, both in São Paulo, Dr. Medeiros has found, photographed and collected cellular patterns of leukocytes, erythrocytes and platelets that bear a striking resemblance to different animals, kitchen utensils, and people engaged in various activities.

His collection, which today numbers some 300 images, is looked upon with a good deal of curiosity by his colleagues. "Anyone could see these patterns, if they took the time to look for them. They're not that hard to find, nor do they represent especially rare pathologies" says Dr. Medeiros. "More often than not, they're simply random groups of cells, without any particular reason for their aggregation," he continues.

To find these curious patterns, Dr. Medeiros typically uses a magnification of 1000X with a Leishman panchromic (panoptical) stain. As you can see from these photos from Dr. Medeiros' collection, there a great many of these patterns that form everyday things that most pathologists never bother to notice.


CLICK THE IMAGE TO SEE MORE DETAILS

The reproduction or use of these photos is strictly prohibited without the author's permission. All rights reserved.

In addition to his "hobby" collection, Dr. Medeiros has also amassed approximately 4,500 photos that cover much of the gamut of hematological pathologies. His goal is to grow this collection to 7,000 photos, when he will then decide the final destiny of his long and exhaustive work.


About the author:
Nivaldo Medeiros, MD Former Director of the Hematology and Cytology Service of the Central Laboratory of the University of São Paulo School of Medicine.

Former Assistant Physician of the Department of Clinical Pathology (Hematology Service) at the Cancer Hospital of São Paulo.

Please address correspondence to:
1140 Key Route Blvd
Albany, CA
USA
94706

Other Websites from the same author:
Atlas of Hematology
, Visceral Leishmaniasis and Morphologic Similarities

E-mail: nivas@earthlink.net



 

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