Lesions Brought on by Vomiting: The Effect of Hiatus Hernia on the Site of Injury

Boerhaave Syndrome Causing Bilateral Empyemas

Boerhaave syndrome is a perforation of the esophagus caused by a sudden increase in intraluminal pressure. It is known to be associated with left-sided pleural effusion and mediastinitis, but rarely presents with bilateral effusion. Its association with the presence of a hiatal hernia is unclear. We present a patient with a hiatal hernia who developed bilateral empyemas because of Boerhaave syndrome and was treated with an endoscopically placed esophageal stent.

Mallory-Weiss syndrome. Experience in a community hospital

The Mallory-Weiss syndrome is characterized by repeated bouts of retching and/or vomiting followed by the sudden onset of hematemesis or melena. Bleeding arises from linear, nonperforating mucosal lacerations at the cardia, cardioesophageal junction, distal esophagus, or a combination of these sites. Hiatal hernia is often a coexisting finding. Severity of hemorrhage can vary from mild to severe (100 to 2,000 ml). The clinical course is usually benign. The diagnosis can be suspected from the history and confirmed by upper gastrointestinal endoscopy. In the majority of patients, medical management controls the bleeding. About 10% to 20% of unselected patients require surgical intervention. With the proper, prompt use of fiberoptic endoscopy in the diagnosis of upper gastrointestinal hemorrhage has come an increase in the number of cases of Mallory-Weiss syndrome being identified. This is true even in community hospitals. The result has been a decrease in surgical intervention and overall mortality.

Mallory-Weiss syndrome. A study of 224 patients

With the increasing early use of endoscopy, Mallory-Weiss syndrome has been found to be the cause of upper gastrointestinal bleeding in 224 of 2,175 (10.3 percent) patients studied. Since Mallory-Weiss syndrome is a self-limiting disease in more than 90 percent of patients, conservative treatment, including multiple transfusion, electrocoagulation, and compression by a Sengstaken-Blakemore tube in descending order of use, is the treatment of choice, especially in the medically debilitated patient. The cirrhotic patient poses special difficulty and generally has a poor outcome no matter what the treatment. Prolapse of the stomach into the esophagus may be an etiologic factor in a small subgroup of patients.

Mallory-Weiss syndrome secondary to cis-platinum chemotherapy: an unusual complication

The Mallory-Weiss syndrome is a relatively infrequent cause of digestive tract bleeding and most cases have been described in alcoholics. Nonoperative management is frequently successful. We present here a case of sudden onset of wretching and vomiting after IV infusion of cis-platinum for recurrent carcinoma of the uterine cervix in which the patient had profuse hematemesis secondary to three posterior gastroesophageal tears requiring operative intervention after failure of nonsurgical management. This is an unusual complication of antineoplastic chemotherapy and its prevention is emphasize in this paper.

Rupture of the abdominal oesophagus: a review

'Spontaneous' rupture of the oesophagus usually affects the lower third, less commonly the middle third and rarely the cervical oesophagus. Rupture limited to the intra-abdominal oesophagus is rare. Such a case is described here and previously reported cases are reviewed. Vomiting-induced gastro-oesophageal injuries and their aetiology are discussed and the management of spontaneous rupture is reviewed.

The Mallory-Weiss lesion as a cause of upper gastrointestinal bleeding

A prospective study of patients with upper gastrointestinal bleeding admitted to a haematemesis and melaena unit has revealed an incidence of Mallory-Weiss tears of 8% (59 of 762 patients undergoing endoscopy). Prior vomiting was present in 60% and an associated upper gastrointestinal lesion in 44 percent. The majority of patients had a recent ingestion of alcohol and/or analgesics, whilst 34% had chronic heavy alcohol intake. Approximately 50% of patients required no blood transfusion, while 37% had over three units of blood. No patient in the group required surgical intervention, and one patient died because of general debility. This study suggests that the Mallory-Weiss tear accounts for a significant proportion of patients admitted with upper gastrointestinal bleeding, but that the mortality and morbidity are low.

Alcohol and the upper gastrointestinal tract and pancreas

Alcohol relaxes the lower esophageal sphincter, stimulates acid secretion, and reduces the gastric mucosal barrier to hydrogen ion back-diffusion. These actions may result in esophagitis, acute gastritis, and ulcer formation. Although excessive alcohol consumption commonly produces acute and chronic pancreatitis, and pathogenesis is unclear.