<prompt> Mallory weiss syndrome common inChronic alcoholic patientsSmokersOccupational benzene therapyBladder carcinoma  <response>: Chronic alcoholic patients 236, 1746-H 242, 1854-H17thMallorv-Weiss Syndrome - classic history is vomiting, retching or coughing preceding hematemesis, especially in an alcoholic patients. Bleeding usually on the gastric side of the gastroesophageal junction, Stops spontaneously in 80-90 of the patients and recors in only 0 to 5 Endoscopic therapy is indicated for actively bleeding. Angiographic therapy with intraarterial infusion of vasopressin or embolization and operative therapy with oversewing of the tear are rarely required. 