翻訳と辞書 Words near each other ・ Hemoglobin, alpha 2 ・ Hemoglobinemia ・ Hemoglobinometer ・ Hemoglobinopathy ・ Hemoglobinuria ・ Hemojuvelin ・ Hemolin ・ Hemolivia ・ Hemolymph ・ Hemolysin ・ Hemolysis ・ Hemolysis (microbiology) ・ Hemolytic anemia ・ Hemolytic disease of the newborn ・ Hemolytic disease of the newborn (ABO) ・ Hemolytic disease of the newborn (anti-Kell) ・ Hemolytic disease of the newborn (anti-Rhc) ・ Hemolytic disease of the newborn (anti-RhE) ・ Hemolytic-uremic syndrome ・ Hemond ・ Hemonia ・ Hemonia micrommata ・ Hemonia monochroa ・ Hemonia murina ・ Hemonia orbiferana ・ Hemonia pallida ・ Hemonia rotundata ・ Hemonia schistacea ・ Hemonia schistaceoalba ・ Hemonia simillima Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Hemolytic disease of the newborn (anti-Kell) ： ウィキペディア英語版 Hemolytic disease of the newborn (anti-Kell) Hemolytic disease of the newborn (anti-Kell1) is the second most common cause of severe hemolytic diseases of newborns (HDN) after Rh disease. Anti-Kell1 is becoming relatively more important as prevention of Rh disease is also becoming more effective. Hemolytic disease of the newborn (anti-Kell1) is caused by a mismatch between the Kell antigens of the mother and fetus. About 91% of the population are Kell1 negative and about 9% are Kell1 positive. A fraction of a percentage are homozygous for Kell1. Therefore, about 4.5% of babies born to a Kell1 negative mother are Kell1 positive. The disease results when maternal antibodies to Kell1 are transferred to the fetus across the placental barrier. These antibodies can cause severe anemia by interfering with the early proliferation of red blood cells as well as causing alloimmune hemolysis. Very severe disease can occur as early as 20 weeks gestation. Hydrops fetalis can also occur early. The finding of anti-Kell antibodies in an antenatal screening blood test (indirect Coombs test) is an indication for early referral to a specialist service for assessment, management and treatment. == Cause == Mothers who are negative for the Kell1 antigen develop antibodies after being exposed to red blood cells that are positive for Kell1. Over half of the cases of hemolytic disease of the newborn owing the anti-Kell antibodies are caused by multiple blood transfusions, with the remainder due to a previous pregnancy with a Kell1 positive baby. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hemolytic disease of the newborn (anti-Kell)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.