While in some cases, enlarged kidney may not be associated with any apparent cause, there are some common causes that have been identified, 1  Vesicoureteral reflux: This condition is associated with faulty functioning of the valves which are present at the juncture of the ureters and the urinary bladder.
The Big Bang Theory narrowly beat out NCIS to be named this past season's most-watched series in all of television. With final season averages that include live plus 7 time-shifted viewing data now available, Bang averaged 23.1 million viewers for the season ending May 24, while NCIS averaged 22.4 million.
The episode now ranks as HBO's most watched telecast since the 2007 series finale of The Sopranos. PHOTOS: 'Game of Thrones'' Most Gruesome Deaths. An encore helped Game of Thrones surge even more. 1.6 million viewers tuned in to the 11 p.m. replay for a nightly gross of 8.2 million.