巨幼细胞性贫血 -巨幼细胞性贫血(megaloblastic anemia)是由于DNA合成障碍产生了体积过大并且失去功能的红细胞所导致的贫血,叶酸和维生素B12均为DNA合成过程中的重要辅酶,所以巨幼细胞性贫血很多时都是因为缺乏B12所致(也可以因为缺乏叶酸),缺B12导致的巨幼细胞性贫血又称恶性贫血(pernicious anemia), 但恶性贫血更多是...
如维生素B12缺乏与叶酸缺乏并存，应先补充维生素B12，以防脊髓亚急性联合变性。参考文献1. Hunt A, Harrington D, Robinson S. Vitamin B12 deficiency. BMJ. 2014;349:g5226.2. Stabler SP. Clinical practice. Vitamin B12 deficiency. N Engl J Med. 2013;368(2):149-160.3. Langan RC, Goodbred AJ....
Chi-square test was used to make overall and pairwise comparison of incidence of 3 parameters of anemia abnormal (deficiency among one of three substances of folic acid, vitamin B12 and ferritin), anemia and complications during pregnancy among pregnant women in early, middle and late pregnancy ...
8. Langan RC, Zawistoski KJ. Update on vitamin B12 deficiency. Am Fam Physician. 2011;83(12): 1425-30. 9. Devalia V, Hamilton MS, Molloy AM; British Committee for Standards in Haematology. Guidelines for the diagnosis and treatment of cobalamin and folate ...
Vitamin B12 Deficiency Treatment Treatment depends on the reason for the low levels of B12. If you have pernicious anemia or have trouble absorbing vitamin B12 due to a disease, you'll need shots of this vitamin at first. You may need to keep getting these shots, take high doses of a ...
anemia pale skin heart palpitations weight loss loss of appetite infertility numbness in the hands and feet confusion soreness of the mouth memory issues Diagnosis Doctors diagnose a vitamin B12 deficiency through ablood test. A doctor may order routine blood tests on someone with UC to determine ...
6.BEVINS E A, PETERS J, LÉGER G C. The diagnosis and management of reversible dementia syndromes[J]. Current Treatment Options in Neurology, 2021, 23(1): 3. 7.HUDDAR A, SESHAGIRI D V, RAMAKRISHNAN S, et al. Pea...
Vitamin B12 deficiency should be considered in children presenting with failure to thrive, especially when compounded with neurological symptoms. Early diagnosis and adequate treatment is essential to avoid serious complications.Paediatrics & Child Health (1205-7088)...
Vitamin B12 (cobalamin) deficiency is a common cause of macrocytic anemia and has been implicated in a spectrum of neuropsychiatric disorders. The role of B12 deficiency in hyperhomocysteinemia and the promotion of atherosclerosis is only now being explored. Diagnosis of vitamin B12 deficiency is ty...
6.BEVINS E A,PETERS J,LÉGER G C.The diagnosis and management of reversible dementia syndromes[J].Current Treatment Options in Neurology,2021,23(1):3. 7.HUDDAR A,SESHAGIRI D V,RAMAKRISHNAN S,et al.Pearls & oy-sters: Rapidly reversible dementia: Vitamin B12 deficiency in a 29-year-old...