Metaphors for the caste system in the modern world. Metaphors for the classes of the caste system in the modern world are the Brahmins are similar to the people who work at beauty salons because they teach what the products are used for and they teach how to look good.
Tuesday, April 8th 2014. | Disease. Peptic ulcer disease (PUD) refers to a group of ulcerative disorders of the upper gastrointestinal (GI) tract that require acid and pepsin for their formation. Ulcers differ from gastritis and erosions in that they extend deeper into the muscularis mucosa.
Peptic ulcer disease is the underlying cause in less than 5 to 8 percent of patients presenting with gastric outlet obstruction. Patients with recurrent duodenal or pyloric channel ulcers may develop pyloric stenosis as a result of acute inflammation, spasm, edema, or scarring and fibrosis.pper gastrointestinal bleeding occurs in 15 to 20 percent of patients with peptic ulcer disease. It is the most common cause of death and the most common indication for surgery in the disease. In older persons, 20 percent of bleeding episodes result from asymptomatic ulcers.