Elevated creatinine level signifies impaired kidney function or kidney disease. As the kidneys become impaired for any reason, the creatinine level in the blood will rise due to poor clearance of creatinine by the kidneys. Abnormally high levels of creatinine thus warn of possible malfunction or failure of the kidneys.
Itâs Always Sunny in Philadelphia stars Kaitlin Olson and Rob McElhenney are pregnant again and expecting another boy. Kaitlin Olson and Rob McElhenney are wasting no time in expanding their family, as the It's Always Sunny in Philadelphia stars have announced they are pregnant again and due this spring.
Kaitlin Olson. Kaitlin Olson is the actress who portrays Dee Reynolds on It's Always Sunny in Philadelphia. She has appeared in every episode of the series, with the exception of the season's 4 episode Mac's Banging the Waitress. Kailtin was born in Oregon and studied theater at the University of Oregon.