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Mallory–Weiss syndrome is a condition where high intra-abdominal pressures causes laceration and bleeding of the mucosa called Mallory-Weiss tears. [1] Additionally, Mallory–Weiss syndrome is one of the most common causes of acute upper gastrointestinal bleeding , counting of around 1-15% of all cases in adults and less than 5% in children.
[3] [4] A related condition is Mallory-Weiss syndrome which is only a mucosal tear. A common site of iatrogenic perforation is the cervical esophagus just above the upper sphincter, whereas spontaneous rupture as seen in Boerhaave syndrome perforation commonly occurs in the lower third of the esophagus. [5]
Mallory-Weiss tear; Gastric causes: Gastric ulcer; Gastric cancer; Gastritis; Gastric varices; Gastric antral vascular ectasia; Dieulafoy's lesions; Duodenal causes: Duodenal ulcer; Vascular malformation, including aorto-enteric fistulae. Fistulae are usually secondary to prior vascular surgery and usually occur at the proximal anastomosis at ...
Mallory–Weiss syndrome: bleeding tears in the esophagal mucosa, usually caused by prolonged and vigorous retching. [4] Vomiting of ingested blood after bleeding in the mouth, nose, or throat. [4] Tumors of the stomach or esophagus. [4] Irritation or erosion of the lining of the esophagus or stomach. Radiation poisoning. Viral hemorrhagic fevers.
Hematemesis, in contrast to coffee ground vomitus, suggests that upper gastrointestinal bleeding is more acute or more severe, for example due to a Mallory–Weiss tear, gastric ulcer or Dieulafoy's lesion, or esophageal varices. This condition may be a medical emergency and urgent care may be required. [4] [5] [1]
Repeated or profuse vomiting may cause erosions to the esophagus or small tears in the esophageal mucosa (Mallory–Weiss tear). This may become apparent if fresh red blood is mixed with vomit after several episodes.
Thomas Jefferson University is apologizing after the names of some graduates from the nursing program were unrecognizably pronounced at their commencement, as seen in videos from the ceremony that ...
George Kenneth Mallory (February 14, 1900 – April 8, 1986) was an American pathologist chiefly remembered for describing the Mallory–Weiss tear. He was born in Boston , Massachusetts on 14 February 1900, the son of Frank Burr Mallory .