Dr. Albert C. Broders, a surgical pathologist at the Mayo Clinic, published a description of a system for grading cancer on a numerical basis
In 1920, Dr. Albert C. Broders, a surgical pathologist at the Mayo Clinic, published a description of a system for grading cancer on a numerical basis, which was adopted by hospital laboratories all over the world, and still in use.
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Source: U.S. National Library of Medicine
Credit: Photo: Albert Compton Broders. Credit: Mayo Historical Unit.
