Peptic ulcer laboratory tests

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Guillermo Rodriguez Nava, M.D. [2] Manpreet Kaur, MD [3]

Overview

There is no specific diagnostic laboratory test for peptic ulcer disease but in case of suspected peptic ulcer disease patients.The laboratory test is used to suspect to rule out bleeding.

Initial Laboratory Studies

• There are no diagnostic laboratory findings associated with peptic ulcer disease.
• If there is the history of peptic ulcer disease then following laboratory test can be useful:
• Complete blood count
• Serum lipase and amylase
• Iron studies
• Some patients with Peptic ulcer disease may have reduced serum ferritin, which is usually suggestive of bleeding which requires further endoscopy to rule out bleeding.