Related Experiment Videos
[Hypoferraemia and serum ferritin (author's transl)]
Deutsche Medizinische Wochenschrift (1946)
|October 31, 1980
Summary
Low serum iron results from automated analyzers can be misleading. Measuring serum ferritin quickly and reliably differentiates iron deficiency from reactive hypoferraemia in patients with low iron levels.
Area of Science:
- Clinical Chemistry
- Hematology
- Biochemistry
Background:
- Automated analyzers commonly measure serum iron, but results can be misinterpreted.
- Low serum iron values may not always indicate iron deficiency, potentially leading to misdiagnosis.
Purpose of the Study:
- To evaluate the utility of serum ferritin measurements in differentiating iron deficiency from reactive hypoferraemia.
- To assess the diagnostic accuracy of serum ferritin in patients with low serum iron.
Main Methods:
- Serum iron and serum ferritin concentrations were determined in 71 patients.
- Patients were categorized based on reproducible hypoferraemia.
Main Results:
- Serum ferritin testing effectively distinguished between reactive and iron deficiency hypoferraemia.
- Out of 71 patients, 31 had reactive hypoferraemia and 40 had iron deficiency hypoferraemia.
Conclusions:
- Serum ferritin concentration is a rapid and reliable marker for distinguishing iron deficiency from reactive hypoferraemia.
- This test aids in accurate diagnosis when automated analyzers yield low serum iron values.