What is the most frequently sought specialist consultation in the treatment of iron deficiency anemia?

Updated: Sep 07, 2019
  • Author: James L Harper, MD; Chief Editor: Emmanuel C Besa, MD  more...
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Among the medical specialties, gastroenterology is the most frequently sought consultation. Endoscopy has become a highly effective tool in identifying and controlling GI bleeding. If bleeding is brisk, angiographic techniques may be useful in identifying the bleeding site and controlling the hemorrhage. Radioactive technetium labeling of autologous erythrocytes also is used to identify the site of bleeding. Unfortunately, these radiographic techniques do not detect bleeding at rates less than 1 mL/min and may miss lesions that bleed only intermittently.

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