Varicose veins. For other uses, see Varices. Varicose veins are veins that have become enlarged and twisted. The term commonly refers to the veins on the leg, although varicose veins can occur elsewhere. Veins have pairs of leaflet valves to prevent blood from flowing backwards (retrograde flow or venous reflux).
Sand Lake, Michigan. Sand Lake is a general law village in Kent County in the U.S. state of Michigan. The population was 500 at the 2010 census.
Spider Lake, Michigan, USA. Add a Lake Photo! With more than 50 lakes in Grand Traverse County alone, Michigan is a wonderful state for lake lovers to explore. Spider Lake, in the Northwest tourism region of Michigan, is a freshwater inland lake with a reputation for great fishing and excellent recreational opportunities.