These other mutations are rare and do not increase risk as much as BRCA1/2 mutations do. In the past, breast cancer genetic testing only checked for mutations in BRCA1/2 genes. Now, genetic testing can be done for several other gene mutations (in addition to BRCA1/2) that increase the risk of breast cancer.
Delavan is a city in Tazewell County, Illinois, United States. The population was 1,825 at the 2000 census. It is part of the Peoria, Illinois Metropolitan Statistical Area.
The Village of Delevan had a population of 1,086 as of July 1, 2017. Delevan ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New York. See peer rankings below. The primary coordinate point for Delevan is located at latitude 42.4913 and longitude -78.4796 in Cattaraugus County. The formal boundaries for the Village of Delevan (see map below) encompass a land area of 0.99 sq. miles and a water area of 0 sq. miles. Cattaraugus County is in the Eastern time zone (GMT -5). The elevation is 1,424 feet.