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Pernicious anemia: the African experience (3 cases reports)
E H Sidibé1, A N Diop, A Thiam
1Centre Marc-Sankale, Clinique médicale II, Service de médecine interne, BP 5062, Fann, Dakar, Sénégal.
Sante (Montrouge, France)
|February 5, 2000
Summary
Pernicious anemia, a condition causing macrocytic anemia and neurological issues, was diagnosed in three African women. Prompt vitamin treatment led to successful recovery, suggesting this disease may be underdiagnosed in the region.
Area of Science:
- Hematology
- Neurology
- Internal Medicine
Background:
- Pernicious anemia is an autoimmune condition affecting the gastrointestinal tract, leading to vitamin B12 deficiency.
- Vitamin B12 deficiency can cause megaloblastic anemia and potentially irreversible neurological damage.
Observation:
- Three women in Africa presented with symptoms consistent with pernicious anemia.
- Clinical presentation included macrocytic anemia, megaloblasts on medullogram, and neurological signs of combined sclerosis.
Findings:
- The diagnosis of pernicious anemia was confirmed by the presence of megaloblasts.
- All patients showed significant clinical improvement following parenteral vitamin therapy.
Implications:
- This case series highlights the occurrence of pernicious anemia in African populations.
- The findings suggest that pernicious anemia may be underdiagnosed in Africa, necessitating increased clinical awareness and diagnostic efforts.