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- Mallory-Weiss syndrome is a superficial tear (laceration) of the tissue where the lower esophagus and the upper part of the stomach meet. The tear can be caused by forceful vomiting. Symptoms include blood in vomit. The diagnosis is based on upper endoscopy. When needed, treatment includes measures to stop the bleeding.
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Jul 31, 2023 · Mallory-Weiss syndrome is one of the common causes of acute upper gastrointestinal bleeding and is characterized by the presence of longitudinal superficial mucosal lacerations (Mallory-Weiss tears).
- Prashanth Rawla, Joe Devasahayam
- 2023/07/31
- 2019
Mallory-Weiss syndrome is characterized by longitudinal mucosal lacerations (intramural dissection) in the distal esophagus and proximal stomach, which are usually associated with forceful or prolonged vomiting or retching. The lacerations often lead to bleeding from submucosal arteries.
Diagnosis of Mallory-Weiss syndrome is suggested clinically by a typical history of hematemesis occurring after 1 or more episodes of non-bloody vomiting. In such cases, if the amount of bleeding is minimal and the patient is stable, testing may be deferred and some patients can be discharged home.
Mallory-Weiss syndrome is a superficial tear (laceration) of the tissue where the lower esophagus and the upper part of the stomach meet. The tear can be caused by forceful vomiting. Symptoms include blood in vomit. The diagnosis is based on upper endoscopy.
Jul 31, 2023 · The diagnosis of MWS is usually confirmed with endoscopy. There is only a split of the mucosa near the GE junction. The average tear is about 2-4 cm in length and most patients have only one tear. the tear is just beneath the GE junction on the lesser curvature.
Apr 27, 2022 · Mallory-Weiss syndrome is a tear in the lining of the esophagus. It results in gastrointestinal (GI) bleeding. The main cause of the tearing is violent or prolonged vomiting. Doctors confirm this diagnosis with endoscopy. Bleeding often resolves on its own. In cases where it continues, doctors can use various procedures to stop it.
Initially described in patients with alcohol use disorder, Mallory-Weiss syndrome can occur in any patient who vomits forcefully. It is the cause of about 5% of episodes of upper gastrointestinal (GI) hemorrhage. The tear may also be accompanied by pain in the lower chest.
