Acute kidney injury laboratory findings: Difference between revisions
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==Laboratory Findings== | ==Laboratory Findings== | ||
*Laboratory findings consistent with the diagnosis of acute kidney injury include: | |||
{| border="1" style="border-collapse:collapse; text-align:left;" cellpadding="5" align="center" | |||
|+ '''''Disease specific blood laboratory findings''''' | |||
| bgcolor="#d9ff54" |'''Blood Laboratory Finding''' || bgcolor="#d9ff54" |'''Related Etiologies''' | |||
|- | |||
| bgcolor="#ececec" |'''Severe hyperphosphatemia, hypocalcemia, elevated CPK and uric acid''' || Tumor Lysis Syndrome, Rhabdomyolysis | |||
|- | |||
| bgcolor="#ececec" |'''Increased anion gap and osmolal gap''' || Ethylene Glycol Poisoning | |||
|- | |||
| bgcolor="#ececec" |'''Low anion gap''' || Multiple Myeloma | |||
|- | |||
| bgcolor="#ececec" |'''Low complement levels and high titers of ANAs, ANCAs and cryoglobulins''' || Vasculitides | |||
|- | |||
| bgcolor="#ececec" |'''Severe anemia in the absence of bleeding''' || Hemolysis, Multiple Myeloma | |||
|- | |||
| bgcolor="#ececec" |'''Anemia, thrombocytopenia, schistocytes on peripheral blood smear, elevated LDH, and low haptoglobin''' || TTP, HUS, DIC | |||
|- | |||
| bgcolor="#ececec" |'''Peripheral eosinophilia''' || Acute interstitial nephritis, atheroembolic disease, polyarteritis nodosa, Churg-Strauss | |||
|- | |||
| bgcolor="#ececec" |'''Elevated BNP''' || Heart Failure | |||
|- | |||
| bgcolor="#ececec" |'''Bacteremia''' || Sepsis | |||
|} | |||
==References== | ==References== | ||
Revision as of 14:39, 19 June 2018
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Acute kidney injury Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Acute kidney injury laboratory findings On the Web |
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American Roentgen Ray Society Images of Acute kidney injury laboratory findings |
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Risk calculators and risk factors for Acute kidney injury laboratory findings |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:
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
- Laboratory findings consistent with the diagnosis of acute kidney injury include:
| Blood Laboratory Finding | Related Etiologies |
| Severe hyperphosphatemia, hypocalcemia, elevated CPK and uric acid | Tumor Lysis Syndrome, Rhabdomyolysis |
| Increased anion gap and osmolal gap | Ethylene Glycol Poisoning |
| Low anion gap | Multiple Myeloma |
| Low complement levels and high titers of ANAs, ANCAs and cryoglobulins | Vasculitides |
| Severe anemia in the absence of bleeding | Hemolysis, Multiple Myeloma |
| Anemia, thrombocytopenia, schistocytes on peripheral blood smear, elevated LDH, and low haptoglobin | TTP, HUS, DIC |
| Peripheral eosinophilia | Acute interstitial nephritis, atheroembolic disease, polyarteritis nodosa, Churg-Strauss |
| Elevated BNP | Heart Failure |
| Bacteremia | Sepsis |