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The microscopic examination of urine, aimed at identifying cancerous or precancerous cells, is a diagnostic procedure commonly known as urine cytology. By carefully examining urine samples under a microscope, healthcare professionals can search for abnormal cells that may indicate the presence of urinary tract cancers, such as bladder, kidney, or urethral cancer. Urine cytology plays…

A laboratory examination performed on urine samples to detect the presence of bacteria is known as a urine culture test. This diagnostic procedure helps identify and determine the type of bacteria that may be causing a urinary tract infection (UTI) or other urinary system-related infections. By culturing a urine sample under controlled conditions, healthcare professionals…

An alternative method of redirecting urinary flow, known as urinary diversion or rerouting, involves the utilization of an intestinal segment as a conduit to guide urine towards an external collection pouch. This specialized technique employs a surgically created passage, using a segment of the intestine, to facilitate the directed drainage of urine. By establishing this…

A cylindrical instrument, introduced into the body through the urinary system, serves the dual purpose of visualizing and retrieving objects. This specialized device enables medical professionals to have a direct visual access and the ability to delicately grasp and remove foreign objects or obstructions within the urinary tract. Its tubular design facilitates precise maneuverability, ensuring…

The primary contributing element to stress urinary incontinence, a condition characterized by the involuntary leakage of urine during physical exertion, is the descent of the urethra into the pelvic floor. The severity of this condition is determined by the degree to which the urethra has protruded or herniated through the pelvic floor muscles, or as…

The urinary passage in humans, responsible for conveying urine from the bladder to outside the body, is commonly referred to as the urethra. Serving as a crucial conduit, this tubular structure ensures the smooth and controlled elimination of urine, maintaining the body’s internal equilibrium.  

A circular muscle-operated orifice positioned at the point where the ureter meets the bladder serves the crucial function of preventing the backward flow of urine towards the kidney. This sphincter, characterized by its ability to contract and relax, acts as a barrier, ensuring that urine remains directed towards its intended destination rather than reversing its…

A medical apparatus surgically implanted in individuals with compromised ureters, designed to maintain the patency of the ureter and facilitate unhindered urine flow from the kidneys to the bladder.  

Solid structures formed due to elevated levels of uric acid in the bloodstream are known as uric acid crystals.