Urinary
urinary components. Kidney (kidney), ureter (ureter), bladder (bladder) and urethra (urethra)
The urinary or excretory is a set of bodies responsible for maintaining homeostasis the balance acid-base and sodium balance, extracting the blood waste products of cell metabolism and eliminating outwards from the body.
Parties
is essentially composed of two parties are
secretory organs: the kidneys , which produce urine and perform other functions.
The excretory, which collects urine and expels it outside. It consists of a set of tubes that are
The ureters that carry urine from the kidneys to the bladder.
The bladder , receptacle where urine collects. The
urethra, the tube that carries urine to the outside, being short in length in the longest women and men.
The kidneys are bean-shaped organs located in the retroperitoneum on the posterior abdominal wall. The lateral border is convex and the medial is concave. On it are the renal hilum which connects to the renal sinus, a cavity which intrinsic calyces are located. From a histological point of view, a sagittal section of the Authority notes that the parenchyma (serving cell) is composed of a cortex and medulla. In the bone striations appear organized as a pyramid. These pyramids are known as Malpighian pyramids (or stones) that have an apex oriented toward the calyces (papillae) and a base that looks to the convex area of \u200b\u200bthe kidney. From this arise radial structures, which also have a pyramidal shape, with similar composition to the core: they are the Pyramids of Ferrein (or medullary rays).
The urinary system is embryologically and anatomically closely associated with genital , so that both devices are called the urogenital .
The charge of the surgical specialty diseases of the urinary tract is called urology and nephrology medical specialty was .
urinary tract diseases Kidney Stones
These little "stones" made of calcium can be both in the kidney in the renal pelvis by the presence of crystal deposits of calcium oxalate transported by the urine. Its appearance is associated with an increased level of blood calcium, such as when a disorder of the parathyroid gland , or excess uric acid , caused by inadequate diet (protein source, such as meats red) or excessive alcohol consumption. When they are small (less than 2 cm) are removed through the urine without problems if they are larger in size produce severe pain (renal colic) and renal colic if "calculating" or "stone" is at the top or kidneys of affected and if they are so big they can not be expelled naturally, should be resorted to surgery or lithotripsy, shock wave treatment (which pulverize the stones), as well as laparoscopic surgeries exist and treatment láser.y
Cystitis Cystitis is acute or chronic inflammation of the bladder , with or without an infection. You can have multiple causes. The most common symptoms are: increased frequency of urination, presence of turbidity of the urine. The most common cause of cystitis is infection gram-negative bacteria that cause cystitis first germ must colonize the bladder urine (bacteriuria) and then produce an inflammatory response in the bladder mucosa. This form of cystitis is called acute bacterial cystitis. It affects people of all ages, but especially women of childbearing age or elderly men and women. Other forms of tuberculosis cystitis cystitis are (made in the context of TB infection of the urinary tract), chemical cystitis (caused by direct toxic effects of some substances on the bladder mucosa, such as cyclophosphamide ), glandular cystitis (a epithelial metaplasia potential premalignant) or interstitial cystitis (a chronic functional disease that causes pelvic pain, urinary urgency and frequency).
acute renal failure
Some kidney problems happen quickly, like an accident that causes kidney damage. The loss of much blood can cause sudden kidney failure. Some drugs or poisons can cause the kidneys to stop working. This sudden drop in kidney function are called acute renal failure.
acute renal failure can lead to permanent loss of kidney function. But if the kidneys do not suffer serious injury, this failure can be counteracted.
Retrieved from " http://es.wikipedia.org/wiki/Aparato_urinario "
urinary components. Kidney (kidney), ureter (ureter), bladder (bladder) and urethra (urethra)
The urinary or excretory is a set of bodies responsible for maintaining homeostasis the balance acid-base and sodium balance, extracting the blood waste products of cell metabolism and eliminating outwards from the body.
Parties
is essentially composed of two parties are
secretory organs: the kidneys , which produce urine and perform other functions.
The excretory, which collects urine and expels it outside. It consists of a set of tubes that are
The ureters that carry urine from the kidneys to the bladder.
The bladder , receptacle where urine collects. The
urethra, the tube that carries urine to the outside, being short in length in the longest women and men.
The kidneys are bean-shaped organs located in the retroperitoneum on the posterior abdominal wall. The lateral border is convex and the medial is concave. On it are the renal hilum which connects to the renal sinus, a cavity which intrinsic calyces are located. From a histological point of view, a sagittal section of the Authority notes that the parenchyma (serving cell) is composed of a cortex and medulla. In the bone striations appear organized as a pyramid. These pyramids are known as Malpighian pyramids (or stones) that have an apex oriented toward the calyces (papillae) and a base that looks to the convex area of \u200b\u200bthe kidney. From this arise radial structures, which also have a pyramidal shape, with similar composition to the core: they are the Pyramids of Ferrein (or medullary rays).
The urinary system is embryologically and anatomically closely associated with genital , so that both devices are called the urogenital .
The charge of the surgical specialty diseases of the urinary tract is called urology and nephrology medical specialty was .
urinary tract diseases Kidney Stones
These little "stones" made of calcium can be both in the kidney in the renal pelvis by the presence of crystal deposits of calcium oxalate transported by the urine. Its appearance is associated with an increased level of blood calcium, such as when a disorder of the parathyroid gland , or excess uric acid , caused by inadequate diet (protein source, such as meats red) or excessive alcohol consumption. When they are small (less than 2 cm) are removed through the urine without problems if they are larger in size produce severe pain (renal colic) and renal colic if "calculating" or "stone" is at the top or kidneys of affected and if they are so big they can not be expelled naturally, should be resorted to surgery or lithotripsy, shock wave treatment (which pulverize the stones), as well as laparoscopic surgeries exist and treatment láser.y
Cystitis Cystitis is acute or chronic inflammation of the bladder , with or without an infection. You can have multiple causes. The most common symptoms are: increased frequency of urination, presence of turbidity of the urine. The most common cause of cystitis is infection gram-negative bacteria that cause cystitis first germ must colonize the bladder urine (bacteriuria) and then produce an inflammatory response in the bladder mucosa. This form of cystitis is called acute bacterial cystitis. It affects people of all ages, but especially women of childbearing age or elderly men and women. Other forms of tuberculosis cystitis cystitis are (made in the context of TB infection of the urinary tract), chemical cystitis (caused by direct toxic effects of some substances on the bladder mucosa, such as cyclophosphamide ), glandular cystitis (a epithelial metaplasia potential premalignant) or interstitial cystitis (a chronic functional disease that causes pelvic pain, urinary urgency and frequency).
acute renal failure
Some kidney problems happen quickly, like an accident that causes kidney damage. The loss of much blood can cause sudden kidney failure. Some drugs or poisons can cause the kidneys to stop working. This sudden drop in kidney function are called acute renal failure.
acute renal failure can lead to permanent loss of kidney function. But if the kidneys do not suffer serious injury, this failure can be counteracted.
Retrieved from " http://es.wikipedia.org/wiki/Aparato_urinario "
