approach to oliguria Joannides 2018



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The ABSENCE of oliguria argues AGAINST a “PRE-RENAL” etiology.
The presence of oliguria reveals nothing about the etiology (prerenal, intrinsic, postrenal).
After exclusion of postrenal etiology, FST (Furosemide Stress Test 1.0 mg/Furosemide in naive and 1.5 mg in pre-treated) might help in differentiating “pre-renal” vs “intrinsic”.


https://www.journal-of-hepatology.eu/article/S0168-8278(24)00214-9/fulltext












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