haemosiderin

• 含铁血黄素，是血红蛋白分解后形成的含氧化铁的棕色颗粒状色素；其沉积可提示铁代谢异常或出血性疾病。

A granular brown substance composed of ferric oxide that remains after the breakdown of hemoglobin; its presence can indicate a disturbance in iron metabolism.

不可数

1. granular iron pigmentC1formalmedical

   A brownish granular substance composed primarily of ferric oxide, formed from the breakdown of hemoglobin and often indicating a disturbance in iron metabolism.

   含铁血黄素

   • The biopsy revealed abundant haemosiderin deposits in the liver tissue.
   • Excess haemosiderin accumulation can be a sign of hemochromatosis.
   • Macrophages containing haemosiderin were found in the lung samples.
   • The presence of haemosiderin in urine may indicate underlying kidney disease.