A high proportion 9% of patients with pernicious anemia was found. Although they had low levels of vitamin B12 and parietal cell antibodies, they did not present changes in their CBCs such as increased cell volume megaloblastosis or decreased hemoglobin anemia.
Se encontró una alta proporción 9% de pacientes con anemia perniciosa, con niveles bajos de vitamina B12 y con anticuerpos contra células parietales sin que presentaran cambios al hemograma como el aumento del volumen corpuscular megaloblastosis o disminución de la hemoglobina anemia; tampoco manifestaron alteraciones neurológicas al examen físico.