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.
We are dedicated to public education; national service; and scholarship in art, design, science, technology, history, and culture. Most of our museums are located in the Washington, DC, area with two in New York City. Many of our research centers also host visitors. Visit the Hours page for regular and seasonal hours for each museum. See Tips for Visiting for helpful information including guides and maps to download.