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Laser lithotripsy was invented at the Wellman Center for Photo medicine at Massachusetts General Hospital in the 1980s to remove impacted urinary stones. Optical fibers carry light pulses that pulverize the stone. Candela licensed the technology and released the first commercial laser lithotripsy system.
Urology. Urology (from Greek οὖρον ouron "urine" and -λογία -logia "study of"), also known as genitourinary surgery, is the branch of medicine that focuses on surgical and medical diseases of the urinary system and the reproductive organs. Organs under the domain of urology include the kidneys, adrenal glands, ureters, urinary ...
Benign prostatic hyperplasia (BPH), also called prostate enlargement, is a noncancerous increase in size of the prostate gland. [1] Symptoms may include frequent urination, trouble starting to urinate, weak stream, inability to urinate, or loss of bladder control. [1]
Iodine monochloride is an interhalogen compound with the formula ICl. It is a red-brown chemical compound that melts near room temperature. Because of the difference in the electronegativity of iodine and chlorine, this molecule is highly polar and behaves as a source of I +.
Predating modern legal definitions of a prescription, a prescription traditionally is composed of four parts: a superscription, inscription, subscription, and signature. [52] The superscription section contains the date of the prescription and patient information (name, address, age, etc.). The symbol "℞" separates the superscription from the ...
Pyelogram (or pyelography or urography) is a form of imaging of the renal pelvis and ureter. [ 1] Types include: Intravenous pyelogram – In which a contrast solution is introduced through a vein into the circulatory system. Retrograde pyelogram – Any pyelogram in which contrast medium is introduced from the lower urinary tract and flows ...
Hesitancy [8] (worsened if bladder is very full) [citation needed] Terminal dribbling [8] Incomplete voiding [8] Urinary retention [9] Overflow incontinence (occurs in chronic retention) [9] Episodes of near retention [9] As the symptoms are common and non-specific, LUTS is not necessarily a reason to suspect prostate cancer. [7]
Other names. Urethral narrowing, urethral stricture disease. Urethra is tube at center. Specialty. Urology. A urethral stricture is a narrowing of the urethra, the tube connected to the bladder that allows the passing of urine. The narrowing reduces the flow of urine and makes it more difficult or even painful to empty the bladder.