Abnormal Renal Function: Causes & Reasons

Possible Causes for Abnormal Renal Function

"Uremia" is the clinical syndrome that occurs as a result of severe azotemia due to abnormal renal function. • Causes: ◦ Reduced glomerular filtration rate: - Reduced renal [researchonline.jcu.edu.au]

"Uremia" is the clinical syndrome that occurs as a result of severe azotemia due to abnormal renal function. [vetstream.com]

[…] patients with risk factors Advanced age Abnormal renal function or diabetes Volume depletion Recent vascular surgery Recent trauma * Avoid nephrotoxic agents * Apply preventive [enotes.tripod.com]

Congenital Hydronephrosis

These infants were divided into two groups on the basis of renal status: (1) abnormal renal function and/or surgery required (n = 31) and (2) normal renal function with no [ncbi.nlm.nih.gov]

None had abnormalities of the bladder or contralateral kidney. Differential renal function greater than 55% was defined as supranormal. [ncbi.nlm.nih.gov]

Most people lead normal, healthy lives with one functioning kidney. Renal Hypoplasia In renal hypoplasia, one or both kidneys are abnormally small. [nyulangone.org]

Renal Tubular Dysfunction

The abnormalities of blood chemistry and renal tubular function disappeared after four weeks of abstinence. [ncbi.nlm.nih.gov]

OBJECTIVE: To define the renal tubular functional abnormalities in patients with cystic disease of the kidneys. [ncbi.nlm.nih.gov]

This is the third tyrosinemia patient reported to achieve complete resolution of urinary abnormalities following transplantation, and the only patient in whom renal tubular [ncbi.nlm.nih.gov]

Hyporeninemic Hypoaldosteronism

Despite only mildly abnormal renal function, serum K+ was elevated to 6.2 meq/L, and plasma renin activity (0.12 ng/mL h) and aldosterone (4.4 ng/dL) failed to respond to [ncbi.nlm.nih.gov]

Despite only mildly abnormal renal function, serum K + was elevated to 6.2 meq/L, and plasma renin activity (0.12 ng/mL h) and aldosterone (4.4 ng/ dL) failed to respond to [annals.org]

A chronic decline in renal function is associated with abnormalities of Ca, phosphorus, parathyroid hormone (PTH), and vitamin D metabolism. [163.178.103.176]

Focal Embolic Glomerulonephritis

Twelve patients (19%) presented initially to nephrologists with abnormal renal function and/or abnormal urinalysis and were subsequently found to have infective endocarditis [academic.oup.com]

Before delivery, seven of the nine had abnormal renal function. [glowm.com]

CXR and abdominal or renal ultrasound scan (especially if renal function is abnormal): to check for pleural effusion or ascites, the presence of two kidneys, the size and [patient.info]

AIDS-Associated Nephropathy

Background There is a high prevalence (30%) of abnormal renal function among patients with HIV disease. [hiv.va.gov]

It does not require dose adjustment in patients with abnormal renal function. [emedicine.com]

Dosage of most NRTIs should be adjusted for impaired renal function (see Table 2 ). [hiv.va.gov]

Familial Interstitial Nephritis

Renal biopsy of the presented case indicated chronic interstitial nephritis without glomerular basement membrane abnormalities. [ncbi.nlm.nih.gov]

Sequential tests in patients with IgG4-related TIN show loss of renal function [4]. [austinpublishinggroup.com]

[…] leading to end-stage renal disease. gouty nephropathy any of a group of chronic kidney diseases associated with the abnormal production and excretion of uric acid. [medical-dictionary.thefreedictionary.com]

Scleroderma with Renal Involvement

Case The relationship of hypertension and renal failure in scleroderma to structural and functional abnormalities of the renal cortical circulation Medicine, 53 (1974), pp [reumatologiaclinica.org]

The relationship of hypertension and renal failure in scleroderma to structural and functional abnormalities of the renal cortical circulation. [reumatologiaclinica.org]

Sickle Cell Nephropathy

This abnormality has been characterized functionally as an inability to attain normal maximum osmolality levels in response to water deprivation, despite normal tubular water [annals.org]

Functional tubule abnormalities such as nephrogenic diabetes insipidus result from marked reduction in vasa recta blood flow, combined with ischemic tubule injury. [en.wikipedia.org]

[…] in renal function. [annalsafrmed.org]

Non-Allergic Interstitial Nephritis

Common (1% to 10%): Abnormal renal function Frequency not reported : Interstitial nephritis, renal failure, allergic/non-allergic glomerulonephritis, nephrotic syndrome, [drugs.com]

In mild cases, the clinical presentation may consist of subtle tubular function abnormalities, such as Fanconi syndrome (ie, aminoaciduria, glycosuria, renal tubular acidosis [emedicine.medscape.com]

The acute reduction in renal function results in both biochemical and clinical abnormalities, related to the inability of the kidney to eliminate water, metabolic by-products [abdominalkey.com]

Henoch-Schönlein Purpura

Evidence of acute glomerulonephritis, nephrotic syndrome or abnormal renal function. All children with renal impairment will require long-term follow up. [em3.org.uk]

[…] specialist is recommended if there is: Hypertension Abnormal renal function Macroscopic haematuria for 5 days Nephrotic syndrome Acute nephritic syndrome Persistent proteinuria [rch.org.au]

[…] proteinuria or macroscopic haematuria at any point should prompt paediatric review with investigations (outlined above) and ongoing follow-up based on results Discussion with a Renal [rch.org.au]

Renal Function Impairment

[…] are abnormal in up to 30% of HIV-infected patients. 4 AIDS-related kidney disease has become a common cause of end stage renal disease (ESRD) requiring dialysis 4, and kidney [myhivclinic.org]

Both have low urine concentrations and are not indicated in the treatment of UTI in patients with normal or abnormal renal function. [cjasn.asnjournals.org]

Background There is a high prevalence (30%) of abnormal renal function among patients with HIV disease. [hiv.va.gov]

Renal Sarcoidosis

Case Report A 43-year-old African-American male with no prior medical history was referred to outpatient nephrology clinic for evaluation of abnormal renal function found [ispub.com]

We report a case of renal-limited sarcoidosis diagnosed by renal biopsy, associated with abnormal calcium metabolism. [ncbi.nlm.nih.gov]

Hypercalcemia is detected in more than 50% of patients, however, it is usually dependent on co-existing renal functional abnormality when the capacity of the kidney to excrete [indianjnephrol.org]

Post-Infectious Glomerulonephritis

However, the patient reported here had abnormal renal function. Further PCR analyses indicated that he was infected with M. pneumoniae. [ijpmonline.org]

Nearly all patients in both groups regained their baseline renal function without clinical intervention. [scholars.northwestern.edu]

Electrolyte abnormalities Usually not severe, potassium restriction may be required if renal function significantly reduced Volume overload Treat with fluid restriction -400ml [starship.org.nz]

Renal Vascular Disorder

[…] symptoms grade 2 – RAS with controlled hypertension grade 3 – RAS with resistant hypertension, abnormal renal function, or volume overload Epidemiology prevalence 7% in the [medbullets.com]

Functional aspects Effects of abnormal renal function on body fluid Renal disease in its diverse forms can lead to bodily deficits or excesses of water, sodium, potassium, [britannica.com]

While fibromuscular dysplasia can occur anywhere in the body, it often presents in the renal arteries, causing renal hypertension and poor kidney function. [scripps.org]

Acute Tubular Necrosis

BACKGROUND: Abnormalities of renal function with long-term implications can persist after acute tubular necrosis (ATN), probably because of permanent loss of nephrons. [ncbi.nlm.nih.gov]

The renal functional abnormalities that occur have also been further delineated. [ncbi.nlm.nih.gov]

Patients with abnormal renal function prior to the ischaemic or nephrotoxic insult to the kidneys are at a greater risk not only for acute or chronic renal failure but also [academic.oup.com]

Chronic Kidney Insufficiency

Neither of these studies addressed whether the ARF (or AKI) occurred against a background of normal or abnormal renal function. [cjasn.asnjournals.org]

Impairment of health or a condition of abnormal functioning of the kidney. Impairment of the renal function due to chronic kidney damage. [icd10data.com]

Initially, as renal tissue loses function, there are few noticeable abnormalities because the remaining tissue increases its performance (renal functional adaptation). [merckmanuals.com]

Chronic Pyelonephritis

Nevertheless, in one third of cases the radionuclide studies demonstrated certain abnormalities more readily, including focal parenchymal damage, renal functional impairment [ncbi.nlm.nih.gov]

renal function in the foetus. 8 Generally speaking, sodium and chlorine concentrations higher than 90 mEq/L and osmolalities below 210 mOsm/kg H2O in amniotic fluid suggest [analesdepediatria.org]

The combination of extensive bilateral renal scarring and proteinuria is associated with the worst renal function. [ncbi.nlm.nih.gov]

Post-Streptococcal Glomerulonephritis

function. [visualdx.com]

[…] improved and renal function normalized. [ncbi.nlm.nih.gov]

Electrolyte abnormalities Usually not severe, potassium restriction may be required if renal function significantly reduced Volume overload Treat with fluid restriction -400ml [starship.org.nz]

Tumor Lysis Syndrome

Tumour lysis syndrome is associated with high levels of uric acid, phosphate and potassium along with low levels of calcium and abnormal renal function. [ncbi.nlm.nih.gov]

Function tests, Serum Calcium, Serum Phosphate, serum Uric Acid ) Manage electrolyte abnormalities See Hyperkalemia Management See Hypocalcemia See Hyperuricemia See Hyperphosphatemia [fpnotebook.com]

Function tests, Serum Calcium, Serum Phosphate, serum Uric Acid) Manage electrolyte abnormalities See Hyperkalemia Management See Hypocalcemia See Hyperuricemia See Hyperphosphatemia [fpnotebook.com]

Diabetic Nephropathy

DN is considered the case when there is macroalbuminuria alone or macroalbuminuria together with abnormal renal function. [news-medical.net]

Hyperfiltration, an early functional abnormality, is only a relative predictor for the development of renal failure. [merckmanuals.com]

Diabetic mouse models treated with heparin sulfate and glycosaminoglycan had significant improvement in morphological and functional renal abnormalities[90]. [wjgnet.com]

Shunt Nephritis

In general, early diagnosis and appropriate antibiotic therapy result in marked improvement or disappearance of the concomitant urinary and renal functional abnormalities. [ncbi.nlm.nih.gov]

Using this measure, over half of the patients reviewed had abnormal renal function (see Table 4). [hindawi.com]

After removal of the drains as sources of bacteriaemia, renal function improved and the urinary sediment returned to normal. [ntvg.nl]

Proximal Renal Tubular Acidosis

Marked deposition of iron in renal proximal tubules was associated with these functional abnormalities. [ncbi.nlm.nih.gov]

Rodriguez-Soriano J: New insights into the pathogenesis of renal tubular acidosis – from functional to molecular studies. Pediatr Nephrol 2000;14:1121–1136. [karger.com]

Bicarbonate infusion demonstrated a large fractional excretion of bicarbonate (28.6 per cent at a plasma bicarbonate level of 23 meq/liter) which was consistent with proximal renal [ncbi.nlm.nih.gov]

Renal Tubular Acidosis

Admission blood tests demonstrated abnormal renal function with a urea of 22 mmol/l (normal: 2.5–7.0 mmol/l) and creatinine of 176 µmol/l (normal: 60–110 µmol/l). [academic.oup.com]

There are four types of renal tubular acidosis, types 1 through 4. The types are distinguished by the particular abnormality in kidney function that causes acidosis. [merckmanuals.com]

Some Types of Renal Tubular Acidosis Type Cause Underlying Abnormality Resulting Symptoms and Metabolic Abnormalities 1 May be hereditary or may be triggered by an autoimmune [merckmanuals.com]

Glomerulonephritis

These structural and functional abnormalities usually lead to HEMATURIA; PROTEINURIA; HYPERTENSION; and RENAL INSUFFICIENCY. [fpnotebook.com]

[…] in renal function or urinary sediment. [revistanefrologia.com]

Definition (MSH) Inflammation of the renal glomeruli (KIDNEY GLOMERULUS) that can be classified by the type of glomerular injuries including antibody deposition, complement [fpnotebook.com]

Goodpasture Syndrome

Despite minor urinary abnormalities and normal renal function, kidney biopsy may show extensive linear deposits in the glomeruli. [jmedicalcasereports.biomedcentral.com]

Renal function and electrolytes: watch for renal failure. [patient.info]

We present a case of biopsy proven anti-GBM antibody disease with normal renal function, mild urinary abnormalities and positive C-antineutrophil cytoplasmic antibody (C-ANCA [jmedicalcasereports.biomedcentral.com]

Acute Pyelonephritis

Recovery of renal function may occur if antibiotics are promptly instituted. Renal size generally decreases after recovery. [ncbi.nlm.nih.gov]

– Criteria for hospital admission: • Patients at risk of complications: children, pregnant women, men1, functional or structural abnormality of the urinary tract (lithiasis [medicalguidelines.msf.org]

Impaired renal function or renal damage potentially leading to acute kidney injury or chronic kidney disease (CKD). [patient.info]

Urinary Tract Obstruction

Obstruction can be due to anatomical or functional abnormalities of the urethra, bladder, ureter, or renal pelvis, which may be congenital or acquired, and it can also occur [oxfordmedicine.com]

The extent of kidney injury in early gestation and the resultant abnormality in kidney development determine fetal outcome and postnatal renal function. [ncbi.nlm.nih.gov]

It can develop secondary to calculi, tumors, strictures, anatomical abnormalities, or functional abnormalities. [emedicine.medscape.com]

Renal Osteodystrophy

See: - Calcitriol - Hyperparathyroidism - Renal Failure: ( Orders for the CRF Patient ) - Renal Spondyloarthropathy - Vit D - Effects on Adult Bone: - abnormalities of renal [wheelessonline.com]

Renal osteodystrophy (ROD) represents the bone histologic abnormalities resulting from loss of renal function. [clinicaltrials.gov]

The later results mainly from the loss of functioning renal parenchyma and subsequent decreased renal synthesis of active vitamin D. [med.harvard.edu]

Acute Kidney Injury

Our study showed a reference GFR higher in G1/G2 than in G3/G4 [79±22 and 63±21 mL/min per 1.73 m 2, p = 0.03], and an abnormal baseline renal function was associated with [journals.plos.org]

abnormalities. [news-medical.net]

Some patients who survive acute renal failure and the drug overdose may still fail to regain full functionality of the kidneys, according to MayoClinic.com. [livestrong.com]