For the purpose of the article, the terms urolithiasis, nephrolithiasis and renal/ kidney stones are used interchangeably, although some authors have slightly. 13 dez. Litíase Renal Etiologia Patogenia Objetivos do trabalho epidemiologia etiologia patogenia tratamento alterações funcionais e/ou morfológicas. Litíase Renal. BS. Beatriz Santos. Updated 19 May Transcript. Litíase Renal. Excesso de cálcio; oxalato;. ácido úrico; cistina na urina.

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Extracorporeal shock wave lithotripsy ESWL for kidney stones.

Capítulo 18 Litíase Renal

If non-contrast CT is equivocal for rrenal location of the calcification, then a repeat CT with urographic phase contrast is usually able to clarify. They can grow very large and form a cast of the renal pelvis and calyces resulting in so-called staghorn calculi.

The differential of renal calculi is essentially that of abdominal calcifications.

Korean S Int Med ; Accidents des ATC, Item Urological complications in consecutive renal transplant recipients. Although some renal stones remain asymptomatic, most will result in pain. Proteinurie Syndrome Nephrotique, Hematurie.

Litíase Renal by Beatriz Santos on Prezi

Unable to process the form. Oxalate urinary excretion was higher in patients submitted to bowel surgery and also in patients with ileum resection.


It is worth noting that it is very important to consider the individual aspects of the patient when making decisions. In most instances, no specific cause can be identified, although most patients have idiopathic hypercalciuria without hypercalcaemia. Ecg, Traitement UrologieThrombose veineuse. Ultrasound is frequently the first investigation of the urinary tract, and although by no means as sensitive as CT, it is often able to identify calculi.

Among the metabolic urinary studied, we identified the following potential disturbances associated with nephrolithiasis: The aim of the study is to determine the prevalence of lithiasis as well as the treatment in an university hospital. What to do with these calculi is a common question for clinicians, surgeons and their ltiase.

Crohn’s disease and kidney stones: much more than coincidence?

Randall plaques Case 8: Check for errors and try again. Urinary lithiasis is rare in transplanted kidneys and can be managed as to the general population. Contemporary management of ureteral stones. Open surgeries have been virtually abandoned in recent decades.

Some social factors, such as frequent travelers, airline pilots, individuals who live far from hospitals, with a solitary kidney, history of renal colics, women wanting future pregnancies etc. About Blog Go ad-free. Case 17 Case However, quality of life did not seem to change according to the litise.


Uric acid stones usually are the result of low urinary pH, and hydration and elevation of urinary pH to approximately 6 is usually sufficient note litiass the urine too alkali e. J Urol ; To quiz yourself on this article, log in to see multiple choice questions.

Hyperuricosuria is not always associated with hyperuricaemia and is seen in a variety of settings see abovealthough in most instances uric acid stones occur in patients with no identifiable underlying etiology 6. Uric acid crystals form and remain insoluble at acidic urinary pH below 5. An indirect method for urinary oxalate estimation.

Medical therapy, calcium oxalate urolithiasis. Decision-making cannot be merely based on the size of the calculus, which ltiase often the only parameter taken into consideration.

The alpha-blockers currently available to increase the chance of eliminating calculi are highly efficient and should be prescribed whenever possible.

In cases of asymptomatic calculi, the nephrolithiasis diagnosis is often made based on tests performed routinely or for other reasons.

Urolithiasis en allograft kidneys.