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A Cameron lesion is a linear erosion or ulceration of the mucosal folds lining the stomach where it is constricted by the thoracic diaphragm in persons with large hiatal hernias. [1] The lesions may cause chronic blood loss resulting in iron deficiency anemia ; less often they cause acute bleeding.
An ulcer in the stomach is called a gastric ulcer, while one in the first part of the intestines is a duodenal ulcer. [1] The most common symptoms of a duodenal ulcer are waking at night with upper abdominal pain, and upper abdominal pain that improves with eating. [1] With a gastric ulcer, the pain may worsen with eating. [7]
Here are the condition's most common symptoms and causes. ... it could take one dose to cause peptic ulcer disease." Symptoms include stomachache, bloating, heartburn, nausea and black stools. ...
Solitary rectal ulcer syndrome (SRUS) is a rare benign disease characterized by symptoms, clinical findings, and histological abnormalities. [9] Only 40% of patients have ulcers; 20% of patients have a single ulcer, and the remaining lesions range in size and form from broad-based polypoid to hyperemic mucosa. [10]
The ulcers are circular or irregular in shape and their margins are always clear. The lesions involve only the mucosa and submucosa and are confined to the jejunum and proximal ileum. The intervening mucosa appears normal. Nonspecific inflammatory changes are present. Giant cells or other typical features of granulomatous inflammation are not ...
Extension of the ulcer through the lining of the digestive tract results in spillage of the stomach or intestinal contents into the abdominal cavity, leading to an acute chemical peritonitis. [13] [14] Helicobacter pylori infection and overuse of non-steroidal anti-inflammatory drugs [15] [16] may contribute to formation of peptic ulcers.
Conservative measures by themselves may improve symptoms and prevent the condition getting worse. [1] Where conservative measures fail, or with severe disease and symptoms, or with significant anatomical defects, surgical options may be indicated. [5] [1] Improvement in symptoms does not always equate to healing of the ulcer as seen on ...
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