Yes, 99% of all cysts are benign. If the cyst is complex ( a mixture of fluid and solid) or solid (more than 50% contains solid parts) the chances of it being benign are still 85%. The odds are overwhelmingly in your favor.
Eleven of the 19 Smithsonian Institution museums and galleries are at the National Mall in Washington D.C., the open-area national park in Washington, D.C running between the Lincoln Memorial and the United States Capitol, with the Washington Monument providing a division slightly west of the center.
History, science, art and culture live at these free attractions in Washington, DC. Collectively called the Smithsonian Institution, the world-renowned museum and research complex consists of 17 museums and galleries in Washington, DC, as well as the National Zoo.