a disease or disorder of the blood

血液の病気や障害

a form of anemia due to lack of iron in the diet or to iron loss as a result of chronic bleeding

食事中の鉄分不足や慢性的な出血による鉄分の喪失が原因となる貧血の一種

anemia in which the average size of erythrocytes is smaller than normal

赤血球の大きさが通常より小さい貧血

a congenital form of anemia occurring mostly in blacks; characterized by abnormal blood cells having a crescent shape

黒人に多く見られる先天性の貧血で、異常な三日月形の血球が特徴です

a chronic progressive anemia of older adults; thought to result from a lack of intrinsic factor (a substance secreted by the stomach that is responsible for the absorption of vitamin B12)

高齢者に見られる慢性進行性の貧血。内因子（ビタミンB12の吸収を助ける胃から分泌される物質）の欠乏によると考えられている

any of various anemic conditions that are not successfully treated by any means other than blood transfusions (and that are not associated with another primary disease)

他の治療法では成功せず、輸血以外には有効な治療法がない貧血の状態（他の一次的な病気に関連しない）

relating to anemia or suffering from anemia

貧血に関連する、または貧血に苦しんでいる