Kidney Disease. Also known as Renal Disease, Kidney Failure Chronic Kidney Disease CKD Acute Kidney Injury AKI Acute Renal Failure ARF End Stage Renal Disease ESRD Nephrotic Syndrome. The kidneys are part of the bodys urinary tract. The urinary tract consists of two kidneys, two tube like ureters that drain urine from each kidney into the bladder a storage sac, and the urethra, another tube that carries the urine out of the body. Muscles help control the release of urine from the bladder. The kidneys are a pair of bean shaped organs that are located at the bottom of the ribcage in the right and left sides of the back. Within them are about a million tiny blood filtering units called nephrons. In each nephron, blood is continually filtered through a microscopic cluster of looping blood vessels, called a glomerulus. The glomerulus allows the passage of water and small molecules but retains blood cells and larger molecules. Renal Nutcracker Syndrome Symptoms' title='Renal Nutcracker Syndrome Symptoms' />Serotonin is a neurotransmitter that helps communicate messages between areas in the brain. Most brain cells are influenced by serotonin. The nutcracker syndrome NCS results most commonly from the compression of the left renal vein between the abdominal aorta AA and superior mesenteric artery SMA. Attached to each glomerulus is a tiny tube tubule that collects the fluid and molecules that pass through the glomerulus and then reabsorbs what can be used by the body. The remaining waste forms urine. The kidneys control the quantity and quality of fluids within the body. They also produce and release erythropoietin EPO, which stimulates the bone marrow to make red blood cells, renin, which helps control blood pressure, and calcitriol, the active form of vitamin D, which is needed to maintain calcium for teeth and bones and for normal chemical balance in the body. Among the important substances the kidneys help to regulate are sodium, potassium, chloride, bicarbonate, calcium, phosphorus, and magnesium. The right balance of these substances is critical. When the kidneys are not working properly, waste products and fluid can build up to dangerous levels in the blood, creating a life threatening situation. Renal Nutcracker Syndrome Symptoms' title='Renal Nutcracker Syndrome Symptoms' />Also known as Renal Disease, Kidney Failure Chronic Kidney Disease CKD Acute Kidney Injury AKI Acute Renal Failure ARF End Stage Renal Disease ESRD. The stomach flu or gastroenteritis is a condition that typically causes inflammation of the stomach and small intestines. This sickness. Kidney stones, or renal calculi, are masses made of crystals. Kidney stones originate in your kidneys, but can be found at any point in your urinary tract. The kidney is a beanshaped structure with a convex and a concave border. A recessed area on the concave border is the renal hilum, where the renal artery enters the. Information on Mole Removal and Control. HOW DO I GET RID OF MOLES Lethal trapping and removal is the one and only way. Magnetic Resonance Angiography MRA Magnetic Resonance Angiography involves the use of magnetic resonance imaging to examine blood vessels in key areas of the body. Symptom Checker. Assess your symptoms online with our free symptom checker. Enter your symptoms. Although the body is equipped with two kidneys, it can function with one reasonably healthy kidney if the other is damaged or removed. However, when kidney or renal function drops below 2. This is called end stage renal disease ESRD. A sudden loss of kidney function, such as over a few hours or days, is called acute kidney injury AKI, formerly called acute renal failure or ARF. When kidney damage and decreased function occurs over time andor lasts longer than 3 months, it is called chronic kidney disease CKD. Avg Pc Tuneup Pro 2013 Full Version. The next page of this article provides information on some of the causes of these conditions.