Manuel de Abreu, Brazilian physician and engineer (b. 1894)

Manuel Dias de Abreu (January 4, 1894 – January 30, 1962) was a Brazilian physician and scientist, the inventor of abreugraphy, a rapid radiography of the lungs for screening tuberculosis. He is considered one of the most important Brazilian physicians, side by side with Carlos Chagas, Vital Brazil and Oswaldo Cruz.