Mallory-Weiss syndrome pathophysiology

Mallory-Weiss syndrome Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Mohamed Diab, MD [2]

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Pathophysiology

Pathogenesis

• The exact pathogenesis of Mallory-Weiss syndrome is not fully understood.
• It is thought that Mallory-Weiss syndrome is the result of sudden increase in intraabdominal pressure that causes mucosal lacerations. If the tear involves the esophageal venous or arterial Plexus,bleeding occurs.

Source by:https://medlineplus.gov/ency/imagepages/18145.htm

References

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