Haemosiderin (Noun)
Meaning
A granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism.
Classification
Nouns denoting substances.
Examples
- The pathologist found a high concentration of haemosiderin in the patient's liver biopsy, indicating a possible case of hemochromatosis.
- The build-up of haemosiderin in the lungs of urban residents is often attributed to long-term exposure to air pollution.
- After several hours of centrifugation, a significant accumulation of haemosiderin was visible at the bottom of the centrifuge tube.
- Radiologists pay close attention to the presence of haemosiderin in MRI scans, as it can be a sign of prior hemorrhage or chronic bleeding.
- The histopathological analysis revealed deposits of haemosiderin throughout the kidneys, suggesting a history of acute kidney injury.