1.
Cureus
; 13(12): e20741, 2021 Dec.
Artigo
em Inglês
| MEDLINE
| ID: mdl-35111433
RESUMO
Vitamin B12 is an essential water-soluble vitamin that mediates multiple coenzymes needed for cell synthesis, mainly the red blood cells. Its deficiency is characterized by megaloblastic anemia and neuropsychiatric symptoms. Macrocytosis is the classical picture seen usually, but having microcytosis is unlikely. We report a case series of three cousins with vitamin B12 deficiency who presented with microcytosis.