George L. Papanicolaou

George L. Papanicolaou was a Greek-American doctor and researcher, best known for developing the Pap test, a crucial screening tool for cervical cancer. This test involves collecting cells from a woman's cervix and examining them under a microscope to detect abnormalities. Papanicolaou’s work significantly improved early cancer detection, leading to millions of lives saved. His research underscored the importance of preventive healthcare and paved the way for further advancements in cancer screening. The Pap test remains a standard part of women's health check-ups today, highlighting his lasting impact on medicine and public health.