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Reflux nephropathy is kidney damage (nephropathy) due to urine flowing backward (reflux) from the bladder toward the kidneys; the latter is called vesicoureteral reflux (VUR). Longstanding VUR can result in small and scarred kidneys during the first five years of life in affected children.
Reflux also increases risk of acute bladder and kidney infections, so testing for reflux may be performed after a child has one or more infections. In infants, the signs and symptoms of a urinary tract infection may include only fever and lethargy , with poor appetite and sometimes foul-smelling urine, while older children typically present ...
In normal anatomy, the LRV travels between the SMA and the AA. [8] Occasionally, the LRV travels behind the AA and in front of the spinal column. NCS is divided based on how the LRV travels, with anterior NCS being entrapment by the SMA and AA and posterior NCS being compression by the AA and spinal column. [8]
Liddle's syndrome, also called Liddle syndrome, [1] is a genetic disorder inherited in an autosomal dominant manner that is characterized by early, and frequently severe, high blood pressure associated with low plasma renin activity, metabolic alkalosis, low blood potassium, and normal to low levels of aldosterone. [1]
IgA nephropathy (Note: Contrast time of onset with Post-streptococcal Glomerulonephritis) - Most commonly diagnosed in children who recently had an upper respiratory tract infection (URI). Symptoms typically present within 1–2 days of a non-specific URI with severe flank / abdominal pain, gross hematuria (characterized by dark brown or red ...
Nephrosis is any of various forms of kidney disease (nephropathy). In an old and broad sense of the term, it is any nephropathy, [1] but in current usage the term is usually restricted to a narrower sense of nephropathy without inflammation or neoplasia, [2] in which sense it is distinguished from nephritis, which involves inflammation.
Diagnosis is made on the basis of the association of gastro-oesophageal reflux with the characteristic movement disorder. Neurological examination is usually normal. Misdiagnosis as benign infantile spasms or epileptic seizures is common, particularly where clear signs or symptoms of gastro-oesophageal reflux are not apparent.
Both children and adults can develop glomerulosclerosis, which can result in different types of kidney conditions. One frequently encountered type of glomerulosclerosis is caused by diabetes. Drug use or infections may cause focal segmental glomerulosclerosis (FSGS), a very chronic kidney condition.