妊娠期贫血的发生率很高，据 WHO 估计达 40% 以上，其中生理性稀释性贫血和缺铁性贫血是常见的贫血原因。很多孕妇在血常规报告提示贫血（血红蛋白 < 110 g/L) ...

Medically reviewed by Steffini Stalos, DO Mean corpuscular hemoglobin (MCH) is a blood test used to measure the average ...

A high MCV means your red blood cells are larger than normal. A high MCV can be associated with a group of cancers called myelodysplastic syndromes. However, other causes of high MCV, such as ...