acute tubular necrosis symptoms
Complications of Acute Tubular Necrosis. Specific imbalances vary with the phase of illness; during oliguria, salt and water retention often leads to hypertension, edema, and heart failure. The polyuric phase of ATN may lead to hypovolemia and create a setting for prerenal azotemia and perpetuation of ATN. Acute Tubular Necrosis. It is a reversible or irreversible medical condition which occurs either due to toxic injury or due to an ischemic injury to the renal tubular cells. During this disorder the cells from the basement membrane either die or detach from the tubules that results in dysfunction of the tubules. Presentation. The patient’s history is very important in the diagnosis of acute tubular necrosis (ATN), as it can establish the risk factors for the development of ATN. It frequently reveals recent surgery, hypotension, sepsis, muscle necrosis, or volume depletion, as well as exposure to nephrotoxic agents. Acute tubular necrosis is a kidney disorder involving damage to the tubule cells of the kidneys, which can lead to acute kidney failure. Acute tubular necrosis (ATN) is often caused by a lack of blood flow and oxygen to the kidney tissues (ischemia of the kidneys). Risks for acute tubular necrosis include: 1  Blood transfusion reaction. 2  Injury or trauma that damages the muscles. 3  Low blood pressure (hypotension) that lasts longer than 30 minutes.  Recent major 1  surgery. Septic shock due to severe infection. Necrosis - renal tubular; ATN; Necrosis - acute tubular. Acute tubular necrosis (ATN) is usually caused by a lack of oxygen to the kidney tissues (ischemia of the kidneys). It may also occur if the kidney cells are damaged by a poison or harmful substance. The internal structures of the kidney, particularly the tissues of the kidney tubule, become damaged or destroyed. Necrosis - renal tubular; ATN; Necrosis - acute tubular. Acute tubular necrosis (ATN) is usually caused by a lack of oxygen to the kidney tissues (ischemia of the kidneys). It may also occur if the kidney cells are damaged by a poison or harmful substance. The internal structures of the kidney, particularly the tissues of the kidney tubule, become damaged or destroyed. Common symptoms in adults may include: 1  Back pain. 2  Nausea, vomiting. 3  Fever. Need to urinate often.  Decreased urine output. Acute tubular necrosis. Acute tubular necrosis is a kidney disorder involving damage to the tubule cells of the kidneys, which can lead to acute kidney failure. Causes. Acute tubular necrosis (ATN) is often caused by a lack of blood flow and oxygen to the kidney tissues (ischemia of the kidneys). Hydronephrosis is not itself a disease. It occurs as a result of a problem that prevents urine from draining out of the kidneys, ureters, and bladder. Disorders linked with bilateral hydronephrosis include: Acute bilateral obstructive uropathy - sudden blockage of the kidneys.
Back pain, Nausea, vomiting, Fever, Need to urinate often, Decreased urine output.