Leg swelling related to fluid buildup. Leg swelling caused by the retention of fluid in leg tissues is known as peripheral edema. It can be caused by a problem with the circulatory system, the lymphatic system or the kidneys. Leg swelling isn't always a sign of a heart or circulation problem. You may often experience swelling due to fluid buildup from being overweight, being inactive, after sitting or standing for a long time, or wearing tight stockings. Factors related to fluid buildup include: Acute kidney failure.
Lois Lowry wrote Number the Stars along with many other books.
John Brant is the author of Duel in the Sun: Alberto Salazar, Dick Beardsley, and Americaâs Greatest Marathon. He is a writer at large for Runnerâs World and a contributor to publications ranging from Outside to The New York Times Magazine. Brantâs stories have appeared numerous times in the annual Best American Sports Writing collection