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Pediatric Urology
Pediatric urology is a surgical subspecialty of medicine dealing with the disorders of children's genitourinary systems. Pediatric urologists provide care for both boys and girls ranging from birth to early adult age. The most common problems are those involving disorders of urination, reproductive organs and testes. Focus areas Some of the problems they deal with are: *Bladder control problems such as bedwetting and daytime urinary incontinence *Undescended testes (cryptorchidism) *Hypospadias * Epispadias *Urolithiasis (bladder and kidney stones) *Chordee and other minor malformations of the penis *Phimosis * Urinary obstruction and vesicoureteral reflux *Neurogenic bladder (e.g., associated with spina bifida) * Antenatal hydronephrosis *Tumors and cancers of the kidneys *Repair of genitourinary trauma *Genitourinary malformations and birth defects ** Prune belly syndrome **Cloacal exstrophy, bladder exstrophy, and epispadias **Ambiguous genitalia and intersex conditions Pedia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urinary Bladder
The bladder () is a hollow organ in humans and other vertebrates that stores urine from the Kidney (vertebrates), kidneys. In placental mammals, urine enters the bladder via the ureters and exits via the urethra during urination. In humans, the bladder is a distensible organ that sits on the pelvic floor. The typical adult human bladder will hold between 300 and (10 and ) before the urge to empty occurs, but can hold considerably more. The Latin phrase for "urinary bladder" is ''vesica urinaria'', and the term ''vesical'' or prefix ''vesico-'' appear in connection with associated structures such as vesical veins. The modern Latin word for "bladder" – ''cystis'' – appears in associated terms such as cystitis (inflammation of the bladder). Structure In humans, the bladder is a hollow muscular organ situated at the base of the pelvis. In gross anatomy, the bladder can be divided into a broad (base), a body, an apex, and a neck. The apex (also called the vertex) is directed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physical Trauma
Injury is physiology, physiological damage to the living tissue of any organism, whether Injury in humans, in humans, Injury in animals, in other animals, or Injury in plants, in plants. Injuries can be caused in many ways, including mechanically with penetrating trauma, penetration by sharp objects such as Tooth, teeth or blunt trauma, with blunt objects, by heat or cold, or by venoms and biotoxins. Injury prompts an Inflammation, inflammatory response in many taxa of animals; this prompts wound healing. In both plants and animals, substances are often released to help to occlude the wound, limiting loss of fluids and the entry of pathogens such as bacteria. Many organisms secrete antimicrobial chemicals which limit wound infection; in addition, animals have a variety of immune responses for the same purpose. Both plants and animals have regrowth mechanisms which may result in complete or partial healing over the injury. Cells too can Cell damage, repair damage to a certain de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urology
Urology (from Ancient Greek, Greek wikt:οὖρον, οὖρον ''ouron'' "urine" and ''wiktionary:-logia, -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 bladder, urethra, and the male reproductive organs (testes, epididymis, epididymides, vas deferens, vasa deferentia, seminal vesicles, prostate, and Human penis, penis). The urinary and reproductive tracts are closely linked, and disorders of one often affect the other. Thus a major spectrum of the conditions managed in urology exists under the domain of genitourinary disorders. Urology combines the management of medical (i.e., non-surgical) conditions, such as urinary-tract infections and benign prostatic hyperplasia, with the management of surgical conditions such as bladder or prostate cancer, kidney st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Residency (medicine)
Residency or postgraduate training is a stage of graduate medical education. It refers to a qualified physician (one who holds the degree of MD, DO, MBBS/MBChB), veterinarian ( DVM/VMD, BVSc/BVMS), dentist ( DDS or DMD), podiatrist ( DPM), optometrist ( OD), pharmacist ( PharmD), or Medical Laboratory Scientist ( Doctor of Medical Laboratory Science) who practices medicine or surgery, veterinary medicine, dentistry, optometry, podiatry, clinical pharmacy, or Clinical Laboratory Science, respectively, usually in a hospital or clinic, under the direct or indirect supervision of a senior medical clinician registered in that specialty such as an attending physician or consultant. The term ''residency'' is named as such due to resident physicians (resident doctors) of the 19th century residing at the dormitories of the hospital in which they received training. In many jurisdictions, successful completion of such training is a requirement in order to obtain an unrestricted l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Board Certification
Board certification is the process by which a physician, veterinarian, or other professional demonstrates a mastery of advanced knowledge and skills through written, oral, practical, or simulator-based testing. Certification bodies There are more than 25 boards that certify physician specialists in the United States. Although there is no legal requirement for a physician to attain it, some hospitals may demand that physicians be board certified to receive privileges. The commonly used acronym BE/BC (board eligible/board certified) refers to a doctor who is eligible or is certified to practice medicine in a particular field. The term ''board certified'' is also used in the nursing field, where a candidate with advanced mastery of a nursing specialty can also become eligible to be Board Certified. Board certification is also used in the field of pharmacy, where a pharmacist can be recognized in specialized areas of advanced pharmacy practice after fulfilling eligibility requirem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Children's Hospital
A children's hospital (CH) is a hospital that offers its services exclusively to infants, children, adolescents, and young adults from birth up to until age 18, and through age 21 and older in the United States. In certain special cases, they may also treat adults. The number of children's hospitals proliferated in the 20th century, as pediatric medical and surgical specialties separated from internal medicine and adult surgical specialties. Integration Children's hospitals are characterized by greater attention to the psychosocial support of children and their families. Some children and young people have to spend relatively long periods in hospital, so having access to play and teaching staff can also be an important part of their care. With local partnerships, this can include trips to local botanical gardens, zoos, and public libraries for instance. Designs for the new Cambridge Children's Hospital, approved in 2022, plan to fully integrate mental and physical health p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intersex
Intersex people are those born with any of several sex characteristics, including chromosome patterns, gonads, or genitals that, according to the Office of the United Nations High Commissioner for Human Rights, "do not fit typical binary notions of male or female bodies". Sex assignment at birth usually aligns with a child's external genitalia. The number of births with ambiguous genitals is in the range of 1:4,500–1:2,000 (0.02%–0.05%). Other conditions involve the development of atypical chromosomes, gonads, or hormones. The portion of the population that is intersex has been reported differently depending on which definition of intersex is used and which conditions are included. Estimates range from 0.018% (one in 5,500 births) to 1.7%. The difference centers on whether conditions in which chromosomal sex matches a phenotypic sex which is clearly identifiable as male or female, such as late onset congenital adrenal hyperplasia (1.5 percentage points) and Kline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ambiguous Genitalia
Intersex people are those born with any of several Sexual characteristics, sex characteristics, including chromosome patterns, gonads, or sex organ, genitals that, according to the Office of the United Nations High Commissioner for Human Rights, "do not fit typical binary notions of male or female bodies". Sex assignment at birth usually aligns with a child's external genitalia. The number of births with ambiguous genitals is in the range of 1:4,500–1:2,000 (0.02%–0.05%). Other conditions involve the development of atypical chromosomes, gonads, or hormones. The portion of the population that is intersex has been reported differently depending on which definition of intersex is used and which conditions are included. Estimates range from 0.018% (one in 5,500 births) to 1.7%. The difference centers on whether conditions in which chromosomal sex matches a phenotypic sex which is clearly identifiable as male or female, such as late onset congenital adrenal hyperplasia (1.5 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epispadias
Epispadias is a birth defect in which the urethra fails to fully develop, resulting in urine leaving the body from an abnormal site. In males, this may be an opening on the upper aspect of the penis, and in females when the urethra develops too far anteriorly. It occurs in around 1 in 120,000 male and 1 in 500,000 female births. Signs and symptoms Most cases involve a small and bifid penis, which requires surgical closure soon after birth, often including a reconstruction of the urethra. Where it is part of a larger exstrophy, not only the urethra but also the bladder ( bladder exstrophy) or the entire perineum ( cloacal exstrophy) are open and exposed on birth, requiring closure. Relationship to other conditions Despite the similarity of name, an epispadias is not a type of hypospadias, and involves a problem with a different set of embryologic processes. Women can also have this type of congenital malformation. Epispadias of the female may occur when the urethra develops t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bladder Exstrophy
Bladder exstrophy is a congenital anomaly that exists along the spectrum of the exstrophy-epispadias complex, and most notably involves protrusion of the urinary bladder through a defect in the abdominal wall. Its presentation is variable, often including abnormalities of the bony pelvis, pelvic floor, and genitalia. The underlying embryologic mechanism leading to bladder exstrophy is unknown, though it is thought to be in part due to failed reinforcement of the cloacal membrane by underlying mesoderm. Exstrophy means the inversion of a hollow organ. Signs and symptoms The classic manifestation of bladder exstrophy presents with: * A defect in the abdominal wall occupied by both the exstrophied bladder as well as a portion of the urethra * A flattened puborectal sling * Separation of the pubic symphysis * Shortening of a pubic rami * External rotation of the pelvis. Females frequently have a displaced and narrowed vaginal orifice, a bifid clitoris, and divergent labia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloacal Exstrophy
A cloaca ( ), : cloacae ( or ), or vent, is the rear orifice that serves as the only opening for the digestive (rectum), reproductive, and urinary tracts (if present) of many vertebrate animals. All amphibians, reptiles, birds, cartilaginous fish and a few mammals ( monotremes, afrosoricids, and marsupial moles, etc.) have this orifice, from which they excrete both urine and feces; this is in contrast to most placental mammals, which have separate orifices for evacuation and reproduction. Excretory openings with analogous purpose in some invertebrates are also sometimes called cloacae. Mating through the cloaca is called cloacal copulation and cloacal kissing. The cloacal region is also often associated with a secretory organ, the cloacal gland, which has been implicated in the scent-marking behavior of some reptiles, marsupials, amphibians, and monotremes. Etymology The word is from the Latin verb ''cluo'', "(I) cleanse", thus the noun ''cloaca'', " sewer, drain". ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prune Belly Syndrome
Prune belly syndrome (PBS) is a rare, genetic birth defect affecting about 1 in 40,000 births. About 97% of those affected are male. Prune belly syndrome is a congenital disorder of the urinary system, characterized by a triad of symptoms. The syndrome is named for the mass of wrinkled skin that is often (but not always) present on the abdomen of those with the disorder. Signs and symptoms Prune-belly triad consists of signs such as: * A partial or complete lack of abdominal wall muscles. There may be wrinkly folds of skin covering the abdomen. * Cryptorchidism (undescended testicles) in males * Urinary tract abnormality such as unusually large ureters, distended bladder, accumulation and backflow of urine from the bladder to the ureters and the kidneys (vesicoureteral reflux) Other signs include: * Frequent urinary tract infections due to the inability to properly expel urine * Ventricular septal defect * Malrotation of the gut * Club foot * Later in life, a common symptom is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
