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- 2019
Vitamin B12 Deficiency in a Patient Presenting with Dyspnea: A Case ReportKeywords: Anemia, Megaloblastic, Dyspnea, Vitamin B 12 Deficiency Abstract: Pancytopenia can be caused by underlying disorders such as certain autoimmune conditions, leukemia or even a few nutritional deficiencies such as vitamin B12 deficiency. Vitamin B12 deficiency most commonly presents as megaloblastic anemia but can also be associated with pancytopenia. It can present with a range of symptoms associated with anemia and gastrointestinal or neurological systems. Understanding the etiology of the deficiency is crucial for initiating proper treatments
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