George N. Papanicolaou (1883-1962): Fifty years after the death of a great doctor, scientist and humanitarian.
Fifty years have passed since the death of Dr George Nicholas Papanicolaou, who was born in Kyme at the island of Euboea in Greece in 1883 and became known for his innovative revolutionary invention of the Pap smear test performed at the Cornell University Medical College in the USA. To date, even after the introduction of HPV vaccination into the clinical practice, Dr George Papanicolaou's method remains an essential component of the prevention strategy against cancer and has resulted in a 70% decrease in cervical cancer mortality over the last 60 years. This article, which presents briefly his biography, is dedicated to him on the occasion of the 50th anniversary of his death.