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Urologist :
What Is a Urologist?
A urologist is a medical doctor who specializes in treating urinary tract disorders in men, women, and children, and male and female sexual dysfunction.
* Urology is the surgical specialty that focuses on the urinary tracts of males and females, and on the reproductive system of males. Medical professionals specializing in the field of urology are called urologists and are trained to diagnose, treat, and manage patients with urological disorders. The organs covered by urology include the kidneys, ureters, urinary bladder, urethra, and the male reproductive organs (testes, epididymis, vas deferens, seminal vesicles, prostate and penis). Both Urologists and General Surgeons operate on the adrenal glands.
* In men, the urinary system overlaps with the reproductive system, and in women the urinary tract opens into the vulva. In both sexes, the urinary and reproductive tracts are close together, and disorders of one often affect the other. Urology combines management of medical (i.e. non-surgical) problems such as urinary tract infections and benign prostatic hyperplasia, as well as surgical problems such as the surgical management of cancers, the correction of congenital abnormalities, and correcting stress incontinence.
* Urology is closely related to, and in some cases overlaps with, the medical fields of oncology, nephrology, gynecology, andrology, pediatric surgery, gastroenterology, and endocrinology.
* As a discipline that involves the study of many organs and physiological systems, urology can be broken down into subfields. At larger centers and especially university hospitals, many urologists sub-specialize within a particular field of urology.
* Endourology is the branch of urology that deals with minimally invasive surgical procedures. As opposed to open surgery, endourology is performed using small cameras and instruments inserted into the urinary tract. Traditionally, transurethral surgery has been the cornerstone of endourology. Via the urethra, the complete urinary tract can be reached, enabling prostate surgery, surgery of tumors of the urothelium, stone surgery, and simple urethral and ureteral procedures.
* Laparoscopy is a rapidly evolving branch of Urology and has replaced some open surgical procedures. Robotic assisted surgery of the prostate, kidney, and ureter has been expanding this field. Today, the majority of prostatectomies in the U.S. are carried out by robotic surgery . This has created controversy, however, as the machines are very expensive, require a dedicated surgical team, have high maintenance costs, and to date the only proven benefit of a robotic prostatectomy to an open one is less blood loss.
* Urologic oncology concerns the surgical treatment of malignant genitourinary diseases such as cancer of the prostate, adrenal glands, bladder, kidneys, ureters, testicles and penis. The medical treatment ofadvanced genitourinary cancer is managed by either a Urologist or an Oncologist depending on the cancer.
* Neurourology concerns nervous system control of the genitourinary system, and of conditions causing abnormal urination. Neurological diseases and disorders such as multiple sclerosis, Parkinson’s disease, and spinal cord injury can disrupt the lower urinary tract and result in conditions such as urinary incontinence, detrusor overactivity, urinary retention, and detrusor sphincter dyssynergia. Urodynamic studies play an important diagnostic role in neurourology. Therapy for nervous system disorders includes clean intermittent self-catheterization of the bladder, anticholinergic drugs, injection of Botulinum toxin into the bladder wall and advanced and less commonly used therapies such as sacral neuromodulation.
* Less marked neurological abnormalities can cause urological disorders as well–for example, abnormalities of the sensory nervous system are thought by many researchers to play a role in disorders of painful or frequent urination (e.g. painful bladder syndrome, formerly known as interstitial cystitis).
* Pediatric urology concerns urologic disorders in children. Such disorders include cryptorchism (undescended testes), congenital abnormalities of the genito-urinary tract, enuresis, underdeveloped genitalia (due to delayed growth or delayed puberty, often an endocrinological problem), and vesicoureteral reflux.
* Andrology focuses on the male reproductive system. It is mainly concerned with male infertility, erectile dysfunction and ejaculatory disorders. Since male sexuality is largely controlled by hormones, andrology overlaps with endocrinology. Surgery in this field includes fertilization procedures, vasectomy reversals, and the implantation of penile prostheses. Vasectomies may also be included here although most Urologists perform this procedure.
* Reconstructive urology reestablishes functionality of the genito-urinary tract. Strictures of the urethra or the ureter often require reconstructive surgery. Another frequent procedure is the reconstruction of the urinary bladder from small bowel in conjunction with cancer surgery. Cosmetic surgery such as penis enlargement is rarely done in urology.
* Female urology is a branch dealing with overactive bladder, pelvic organ prolapse, and urinary incontinence. Thorough knowledge of the female pelvic floor together with urodynamic skills are necessary to diagnose and treat these disorders. Depending on the cause of the individual problem a medical or surgical treatment can be the solution.
Urologists diagnose, treat and monitor disorders of the urinary tract and the external genital organs, which can include kidney, ureter, urethra, bladder, and prostate issues. They also conduct related surgery, like procedures performed on the adrenal glands (which sit on top of your kidneys).
Common Concerns a Urologist Treats
You may need to see a urologist for a number of reasons. Some common disorders treated by urologists include:
* recurrent urinary tract infections
* urinary incontinence; overactive bladder
* interstitial cystitis
* prostatitis
* enlarged prostate
* kidney stones
* male and female infertility
* sexual dysfunction (male or female)
* cancers throughout the urinary tract (kidney, bladder, prostate, and testicular cancers)
Although urologists are also trained to treat penile cancer, fortunately, it is an extremely rare urological cancer in the United States.
Though the listed concerns are among the issues urologists contend with most of the time, those with special training in reconstruction may also fix urinary tract or genitalia abnormalities present at birth and intervene in serious accident situations, such as car wrecks (particularly if they have trauma experience).
Pediatric Urology Care
Pediatric urologists most frequently deal with urination (also known as voiding) problems in children. This could be something as well-known an issue as bedwetting, also referred to as enuresis. It can also include a condition known as vesicoureteral reflux (VUR), where urine goes backward from the bladder to the kidney. This sometimes results from recurrent urinary tract infections and, if treated unsuccessfully, can cause kidney scarring.

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