Discordant Vitamin <scp>B12</scp> Results in an <scp>IgA</scp> Nephropathy Patient

Vitamin B12 results should always be interpreted in conjunction with clinical findings. Polyethylene glycol (PEG) precipitation is a cost-effective and accessible method for detecting macro-VitB12, particularly in cases where analytical results are inconsistent with the clinical presentation.

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Publication Details

Journal
Journal of Clinical Laboratory Analysis
Published
2026-02-06
DOI
https://doi.org/10.1002/jcla.70143
Primary Topic
Renal Diseases and Glomerulopathies
Type
article
Field-Weighted Citation Impact
0.00
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article

Discordant Vitamin B12 Results in an IgA Nephropathy Patient

Oytun Portakal, Nazende Işlak, Muhammed Ş. Binici, Yahya Büyükaşik
Journal of Clinical Laboratory Analysis
Renal Diseases and Glomerulopathies
article

Discordant Vitamin B12 Results in an IgA Nephropathy Patient

Oytun Portakal, Nazende Işlak, Muhammed Ş. Binici, Yahya Büyükaşik
article en

Abstract

Vitamin B12 results should always be interpreted in conjunction with clinical findings. Polyethylene glycol (PEG) precipitation is a cost-effective and accessible method for detecting macro-VitB12, particularly in cases where analytical results are inconsistent with the clinical presentation.

Journal of Clinical Laboratory AnalysisVol. 40(5)
Hacettepe University (TR)
Gender equality
Openalex Percentile: Top 69%
Renal Diseases and Glomerulopathies
DOIOpen Access PDFOpenAlex
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Discordant Vitamin <scp>B12</scp> Results in an <scp>IgA</scp> Nephropathy Patient — Oytun Portakal, Nazende Işlak, et al. · Journal of Clinical Laboratory Analysis (2026) | TGRS Research Map | TGRS