Johns Hopkins Diabetes Guide →Complications and Comorbidities →Endocrine

Glucagonoma

Nestoras Mathioudakis, M.D., MHS, Douglas Ball, M.D.
Glucagonoma is a topic covered in the Johns Hopkins Diabetes Guide.

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DEFINITION

  • A rare tumor originating from the alpha cells of the pancreas that results in hypersecretion of glucagon.
  • Mild diabetes mellitus is a classic presenting feature of glucagonoma.
  • Hyperglycemia results from the glycogenolytic and gluconeogenic effects of glucagon and low insulin-to-glucagon ratio.

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Last updated: February 8, 2018

Citation

TY - ELEC T1 - Glucagonoma ID - 547059 A1 - Mathioudakis,Nestoras,M.D., MHS AU - Ball,Douglas,M.D. Y1 - 2018/02/08/ PB - Johns Hopkins Diabetes Guide UR - https://www.unboundmedicine.com/medline/view/Johns_Hopkins_Diabetes_Guide/547059/all/Glucagonoma ER -