190227-N-ZW825-0197 VENCEDOR, Brazil (Feb. 27, 2019) A young patient examines U.S. Navy Lt. Cmdr. John Roman’s hand with a dermatoscope during a medical clinic in Vencedor, Brazil, Feb. 27, 2019. The visit marks the ninth and final stop of a monthlong mission by four U.S. Navy physicians and their Brazilian navy counterparts embarked aboard the Brazilian navy hospital ship NAsH Carlos Chagas (U 19) to exchange medical expertise and to bring medical care to isolated communities along the Amazon River. (U.S. Navy photo by Mass Communication Specialist 1st Class Byron C. Linder/Released)