Results 51 to 60 of about 12,229 (218)
Vitamin B12 Deficiency Resembling Acute Leukemia: A Case Report
Journal of Nepal Medical Association, 2021 Vitamin B12 deficiency in children can cause megaloblastic anemia, poor growth, and increased chances of infections. It is an important reversible cause of bone marrow suppression which at the time of presentation can mimic hematological malignancy ...
Nisha Sharma +2 more
doaj +1 more source
Discordant Vitamin B12 Results in an IgA Nephropathy Patient
Journal of Clinical Laboratory Analysis, Volume 40, Issue 5, March 2026.ABSTRACT Background Discordant Vitamin B12 results can result from immunoassay interferences, potentially leading to unnecessary diagnostic procedures and misdiagnoses if not properly recognized. Case Presentation A 76‐year‐old male with a history of IgA nephropathy, hypertension, and other comorbidities presented with unexpectedly elevated total ...
Oytun Portakal +3 more
wiley +1 more source
Preleukemia: hematological disorders prior to onset of leukemia [PDF]
, 1975 Published data on Japanese leukemia patients with a preleukemic hematological disorder were assessed. The reexamined cases were from the "Japona Centra Revuo Medicina" reported during the period from 1952 to 1971.
Hiraki, Kiyoshi +5 more
core +1 more source
Pregnancy, Volume 2, Issue 2, March 2026.Abstract Objective Maternal anemia in pregnancy is associated with many adverse maternal, fetal, and neonatal outcomes. The role of social determinants of health (SDOH) in the development of maternal anemia and other adverse outcomes is continually evolving.
Rubymel J. Knupp +7 more
wiley +1 more source
Effects of B9 and B12 vitamins deficiency on the genesis of megaloblastic anemia
Medisur, 2023 Megaloblastic anemia belongs to the subgroup of deficiency anemias. With the objective of describing the effect of B9 and B12 vitamins deficiency on the genesis of megaloblastic anemia, this research was carried out.
Karen Aracelly Tobar Armendariz +1 more
doaj
Indian Journal of Medical Specialities, 2022 We report the case of a 31-year-old male patient who presented for a routine ophthalmological examination. Evaluation revealed the presence of bilateral flame-shaped hemorrhages and Roth's spots.
Parul Jain, Abhilasha Sanoria
doaj +1 more source
Gene identification for the cblD defect of vitamin B12 metabolism [PDF]
, 2008 Background Vitamin B12 (cobalamin) is an essential cofactor in several metabolic pathways. Intracellular conversion of cobalamin to its two coenzymes, adenosylcobalamin in mitochondria and methylcobalamin in the cytoplasm, is necessary for the ...
Baumgartner, M R +7 more
core +1 more source
Digenic Functional B12 and Folate Defect Mimicking Myelodysplasia
Clinical Case Reports, Volume 14, Issue 2, February 2026.Proposed mechanistic model of mutation‐related outcomes. ABSTRACT A digenic defect involving CUBN and MTHFR produced functional B12/folate deficiency in a patient with pancytopenia and neurological signs, mimicking myelodysplasia. Genetic and metabolic screening revealed elevated methylmalonic acid/homocysteine, with rapid remission post‐parenteral B12.
Thomas Cluzeau +3 more
wiley +1 more source
Thiamine-responsive megaloblastic anemia: early diagnosis may be effective in preventing deafness
The Turkish Journal of Pediatrics, 2009 Thiamine-responsive megaloblastic anemia syndrome is an autosomal recessive disorder characterized by diabetes mellitus, megaloblastic anemia and sensorineural hearing loss.
Hasan Onal +7 more
doaj
Bone Marrow Examination in Cases of Pancytopenia
Journal of Nepal Medical Association, 2008 This study was carried to identify the causes of pancytopenia and to fi nd out the bone marrow morphology in cases of pancytopenia. It was a cross sectional study conducted over a period of two years in the Department of Pathology, Tribhuvan University ...
Abhimanyu Jha +4 more
doaj +1 more source