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TY – CHAP M1 – Book, Section TI – Diuresis acuosa y osmótica A1 – Garza, Nancy Esthela Fernández Y1 – N1 – T2 – Manual de laboratorio de fisiología. Diarrea Osmótica concerned about weight or manifesting an eating disorder Secondary gain Ma y have disability claim pending; illness may induce concern. reabsorción de agua aumenta el volumen de orina excretado y algo la de Aumentan la presión osmótica dentro del ón intraocular €is €. administra por vía intravenosa como solución acuosa conteniendo dextrosa .

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Though these are not new, the way this simple presentation drives home these phenomena to a reader is greatly commendable. Este trabajo ilustra perfectamente una de esas situaciones, mostrando un ejemplo mas de esa variabilidad.

Interstitial nephritis due to sepsis can cause proximal tubulopathy and so can present with features of tubular dysfunction.


This increased urea excretion state was interpreted as a consequence of the nephrogenic diabetes insipidus and alteration of the intra-renal urea reciclying process that the acute pyelonephritis induced.

A study of the intrarenal recycling of urea in the rat with chronic experimental pyelonephritis. Revisado 16 de Marzo de Publicado 27 de Marzo de However, there are clinical situations in which this syndrome may run with an increase in plasma creatinine keeping normal the urea one.

Scand J Urol Nephrol. Musso has already presented an illustrative case to show that tubulotoxic drugs can cause similar phenomena Electron J Biomed osmktica Untersuchungen zum Problem der Harnkonzentrierung und Harnverdunnung.

Diarrea Secretora vs. Diarrea Osmótica

It is notable that Dr. In Brenner B, The Kidney. The diagnosis value of plasma urea for assessment of renal function. Cecil Textbook of Medicine.

Hospital Italiano de Buenos Aires. The differential diagnosis of acute renal failure. In this report we present a case of acute diuresls failure with normal plasma urea level secondary to an acute pyelonephritis in a single kidney patient.


Normal blood urea in the face of elevated creatinine is a marker of tubulopathy.

Diarrea Secretora vs. Diarrea Osmótica

Pathophysiology of water metabolism. Acute pyelonephritis in a single kidney patient can appear as a pattern of acute renal failure with normal plasma urea levels. Muso, by intuitive observation of single case studyhas brought to our notice more than one phenomenon. Acute renal failure with normal plasma urea levels: Urea and the kidney.

The patient had an increased fractional excretion of urea which could explain the normal plasma urea levels found despite of his reduced glomerular filtration. Urinary tract infections and pyelonephritis.