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Updated: Feb 11, 2026

Author Spotlight: Developing a Point-of-Care Hemoglobin Estimation Method for Anemia Management
Published on: January 19, 2024
Critical anemia · light-headedness · bilateral leg swelling · Dx?
Maria Tecos1, Megan Yee2, Tricia Mueller2
1University of Nebraska Medical Center General Surgery Residency, Omaha, USA.
Abstract:
40-year-old man was referred to the emergency department (ED) with critical anemia after routine blood work at an outside clinic showed a hemoglobin level of 3.5 g/dL. On presentation, he reported symptoms of fatigue, shortness of breath, bilateral leg swelling, dizziness (characterized as light-headedness), and frequent heartburn. He said that the symptoms began 5 weeks earlier, after he was exposed to a relative with hand, foot, and mouth disease.
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