Acute tubular necrosis laboratory findings: Difference between revisions
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** Anaemia due to decreased erythropoietin production. | ** Anaemia due to decreased erythropoietin production. | ||
** Abnormal platelets | ** Abnormal platelets | ||
* Urinalysis:<ref name="pmid19921458">{{cite journal |vauthors=Kanbay M, Kasapoglu B, Perazella MA |title=Acute tubular necrosis and pre-renal acute kidney injury: utility of urine microscopy in their evaluation- a systematic review |journal=Int Urol Nephrol |volume=42 |issue=2 |pages=425–33 |date=June 2010 |pmid=19921458 |doi=10.1007/s11255-009-9673-3 |url=}}</ref> | |||
* | ** Urine sediment microscopy may show muddy brown granular casts or epithelial cell casts, and renal tubular epithelial cells. | ||
** Urine sodium concentration:<ref name="pmid666184">{{cite journal |vauthors=Miller TR, Anderson RJ, Linas SL, Henrich WL, Berns AS, Gabow PA, Schrier RW |title=Urinary diagnostic indices in acute renal failure: a prospective study |journal=Ann. Intern. Med. |volume=89 |issue=1 |pages=47–50 |date=July 1978 |pmid=666184 |doi= |url=}}</ref> >40 mEq/L | |||
** Urine fractional excretion of sodium concentration:<ref name="pmid6486145">{{cite journal |vauthors=Steiner RW |title=Interpreting the fractional excretion of sodium |journal=Am. J. Med. |volume=77 |issue=4 |pages=699–702 |date=October 1984 |pmid=6486145 |doi= |url=}}</ref> > 2% | |||
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==References== | ==References== | ||
Revision as of 15:07, 4 May 2018
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Chandrakala Yannam, MD [2]
Overview
An elevated/reduced concentration of serum/blood/urinary/CSF/other [lab test] is diagnostic of [disease name].
OR
Laboratory findings consistent with the diagnosis of [disease name] include [abnormal test 1], [abnormal test 2], and [abnormal test 3].
OR
[Test] is usually normal for patients with [disease name].
OR
Some patients with [disease name] may have elevated/reduced concentration of [test], which is usually suggestive of [progression/complication].
OR
There are no diagnostic laboratory findings associated with [disease name].
Laboratory Findings
- Complete blood count (CBC):
- Anaemia due to decreased erythropoietin production.
- Abnormal platelets
- Urinalysis:[1]
References
- ↑ Kanbay M, Kasapoglu B, Perazella MA (June 2010). "Acute tubular necrosis and pre-renal acute kidney injury: utility of urine microscopy in their evaluation- a systematic review". Int Urol Nephrol. 42 (2): 425–33. doi:10.1007/s11255-009-9673-3. PMID 19921458.
- ↑ Miller TR, Anderson RJ, Linas SL, Henrich WL, Berns AS, Gabow PA, Schrier RW (July 1978). "Urinary diagnostic indices in acute renal failure: a prospective study". Ann. Intern. Med. 89 (1): 47–50. PMID 666184.
- ↑ Steiner RW (October 1984). "Interpreting the fractional excretion of sodium". Am. J. Med. 77 (4): 699–702. PMID 6486145.