Polar bears are excellent swimmers and they will travel long distances between shore and the sea ice if necessary. However, if a storm kicks up during these increasingly long swims (caused by the warming ocean) they can drown. These long swims and storms are also often difficult for cubs.
A urethral stricture is an abnormal narrowing of the urethra that slows or blocks the stream of urine exiting the body.The urethra is part of your urinary system, which is also known as the urinary tract. urethral stricture is an abnormal narrowing of the urethra that slows or blocks the stream of urine exiting the body.
Abstract. Urethral stricture is a well-known complication after TURP. Most cases present with recurrence of lower urinary tract symptoms. In rare incidences, complete obliteration of the urethra is diagnosed. Management of such cases is challenging and usually associated with a poor outcome.he development of urethral stricture after TURP is a well-known late complication [2] . While most cases present with recurrent lower urinary tract symptoms (LUTS), complete obliteration of the urethra after TURP has rarely been described in the literature.