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Hydronephrosis case studies
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Hydronephrosis
Hydronephrosis is the enlargement of a kidney due to a blockage that stops urine from flowing out of the body.
CAUSES
Common causes of this condition include:
A birth defect of the kidney or the tube through which urine travels (ureter).
Kidney stones.
An enlarged prostate gland.
Prostate cancer.
Other causes include cancer of the bladder, uterus, ovary, and colon.
SYMPTOMS
Symptoms of this condition include:
Pain or discomfort in your side (flank).
Swelling of the abdomen.
Pain in the abdomen.
Nausea and vomiting.
Fever.
Pain while passing urine.
Feeling of urgency to urinate.
Frequent urination.
Infection of the urinary tract.
In some cases, there are no
Glomerulonephritis, as a defined disease, is very broad in terms of a medical condition and is usually only diagnosed after a routine medical check-up or tests for another condition discover; the symptoms may not be obvious. This disease targets the membrane tissues made of tiny filtering cluster units within the kidneys called glomerulus, which comes from a Greek word meaning filter (NIH, 2014). This illness presents as an inflammation of the tiny filtering units called glomeruli of the kidneys that can be caused by a passing illness associated with an infection or as a result of an autoimmune disease (Nemours, 1995-2016). Glomerulonephritis is a multi-symptom disease caused by genetics or environmental factors that can have variable degrees
Many people never find out that they have had stones in their kidneys. Some stones are small enough to flow through the kidney without ever causing any pain. These are called "silent stones"(Ford-Martin & Odle, 2005) Kidney stones cause problems when they get in the way of the normal flow of urine. They can block the flow through the ureter that carries urine from the kidney to the bladder. “The kidney is not accustomed to experiencing any pressure. When pressure builds from backed-up urine, it causes hydronephrosis” (Ford-Martin & Odle, 2005). If the kidney is subjected to this pressure for a while, there may be damage to the fragile kidney structures. When the kidney stone is lodged further down the ureter, the backed-up urine may also cause the ureter to swell. Because the ureter is a musc...
Kidney stones emerge from the accumulation of material in the urine which tends to clog the kidney urine drainage system. Usually, this material flows out of the urinary system along with the urine. However, over extended periods of time, this material forms larger masses which may result in blockage of the urinary tract. This blockage may predispose to infection which is characterized by bleeding and relentless pain. It can eventually lead to kidney failure.
A kidney stone is a solid substance that forms inside the kidney due to elevated levels of particular substances that are present in the urine. When they remain in the urine they usually cause no harm, although when this stone remains in the kidney or the kidney tract, it may become painful and dangerous. These stones are usually brown or yellow and can be all different sizes and shapes , from the size of a grain of rice, or as large as golf ball; being very smooth or rugged.
(5) NIH Publication No. 03–4241. Your Kidneys and How They Work. National Kidney and Urologic Diseases Information Clearinghouse, 2003. http://kidney.niddk.nih.gov/kudiseases/pubs/yourkidneys/
Pathophysiology There are three different stages of acute renal failure; prerenal, intrarenal, and post renal. Prerenal failure is a result from an illness or injury that causes obstruction of blood flow to the kidneys, called hypoperfusion. Hypotension, hypervolemia and inadequate cardiac output are all examples that could cause prerenal failure. According to Lippincott Williams and Wilkins (2009), “prerenal azotemia, excess nitrogenous waste products in the blood, account for 40% to 80% of all cases of acute renal failure” (p. 307). Intrarenal is when there is direct damage to the kidney tissue by either inflammations, drugs, infections or a reduction in the blood supply to the kidney. Post renal is when there is an obstruction of the urine flow. Causes of obstruction could be enlarged prostate gland, kidney stones, bladder tumor or injury. There are four phases of acute renal failure; onset, oliguria, diuresis and recovery. The onset phase can last hours or up to days. The BUN and creatinine levels may start to increas...
Out of every thousand people in the United States, one person can say that they have experienced one of the most painful episodes one can go through. Some have said that compared to this, pregnancy is easy. Over half a million people will experience kidney stones this year, and a third of them will be hospitalized.
United States Renal Data System (USRDS). (2008). Annual data report: Incidence and prevalence. Retrieved July 8, 2009, from http://www.usrds.org/2008/pdf/V2-02-2008.pdf
Kidney damage can occur from hypertension which causes blood vessels in the kidneys to shrink and harden; infections travelling though the bloodstream; long-term and uncontrolled diabetes, and genetically inherited kidney problems. (Edith Cowan University, 2001-2004)
Kidneys are filter organs present in vertebrates which help in removing water soluble wastes from the blood. A normal human body possesses two kidneys which are bean shaped and weigh around 150 grams each. Kidneys function as the waste disposal system of our body. Every day kidneys are processing around 200 litres of filtrate while absorbing large amount of it and producing around 1 to 2 litres of waste. Kidneys allow reabsorption of molecules from this filtrate into the blood. Thereafter these molecules are transferred to urinary bladder and then expelled from the body as urine. Kidneys are also producing hormones like erythropoietin, vitamin D and enzyme renin. Kidneys perform homeostatic functions which includes regulating
Kidney Function Introduction and definition of terms: The kidneys are the main organs in the urinary system. They filter waste products out of blood from the renal artery. These are then excreted. Useful solutes are reabsorbed into the blood. They also have a major homeostatic role in the body, and help to control the water content (osmoregulation) and pH of the blood.
blocked has now shut down. This kidney, if left untreated for just a few days,
From the results of the numerous tests carried out according to the patient history of frothy urine with a significant oedema over a maximum period of 5 days, the patient was diagnosed with Nephrotic Syndrome. This is condition that occurs due to leakage in the kidney filtration part leading to a large amount of protein leaking from the blood into the urine. This is mainly due to fluid retention known as oedema which is as a result of low protein level in the blood. It occurs due to abnormal functioning or a part of the kidney is affected (glomeruli). This syndrome can be caused by numerous diseases coming together to cause or form one particular disease; these causes range from minimal change disease, membranous nephropathy, focal segmental glomerulosclerosis (FSGS) and other conditions, disorders of the glomeruli. The membranous nephropathy also known as the membranous nephritis or membranous glomerulonephritis, only causes diseases in adults and very uncommon in children. Leakage occurs from this due to the thickening of the membranous in the glomeruli which is the filter of the glomeruli. Focal segmental glomerulosclerosis is a causative due to the formation of small scars (sclerosis) on some of the kidney glomeruli. Another form of cause of nephrotic is minimal change which is due to lack of virtual change detected in the glomeruli when examined under the microscope. This causes the syndrome in 9 out of a total of 10 children under the age of 5 years.
It occurs due to the overproduction of Escherichia coli and/or after kidney transplantation. The transplantation can lead to two different types diseases, chronic (long-lasting) or acute (sudden and limited). The kidney’s function are water/fluid balance, removing waste products from blood, and regulation of blood pressure via enzyme Renin. The infection is treatable via prescribed antibiotics. Lastly, pyelonephritis can be prevented by maintaining a positive healthy body. I would like to conclude that learning about pyelonephritis has made me have a different view on the importance of a fit
Pathophysiology Edema occurs when an excessive volume of fluid accumulates in the tissues, either within cells( cellular edema) or within the