1. Ulcers in unusual location
2. Ulcers in the presence of H. pylori
3. Ulcers with frank complication like perforation
Select the correct answer using the code given below:
Gastrinoma Suspicion: Key Indicators
A gastrinoma is a tumor that produces excessive amounts of the hormone gastrin, leading to high levels of stomach acid production. This condition is also known as Zollinger-Ellison syndrome.
Evaluating Suspicion Criteria
Suspicion for gastrinoma arises when ulcer disease presents atypically:
- 1. Ulcers in unusual location: Gastrinoma causes severe acid hypersecretion, leading to ulcers commonly found in locations other than the typical gastric antrum or duodenal bulb. These include the distal duodenum or jejunum.
- 2. Ulcers in the presence of H. pylori: While H. pylori is a very common cause of peptic ulcers, its presence alone doesn't specifically point towards gastrinoma. Gastrinoma causes ulcers due to acid hypersecretion, independent of H. pylori infection, although both can coexist.
- 3. Ulcers with frank complication like perforation: Severe, difficult-to-treat ulcers, especially those with complications such as perforation, bleeding, or obstruction, are highly suspicious for gastrinoma due to the extreme acid levels.
Conclusion on Gastrinoma Suspicion
Therefore, the presence of ulcers in unusual locations (1) and ulcers with severe complications like perforation (3) are strong indicators for suspecting a gastrinoma tumor. The presence of H. pylori (2) is a common finding in ulcers but not a specific indicator for gastrinoma.
Selected Answer Rationale
Based on the clinical indicators, conditions 1 and 3 strongly suggest the need to investigate for gastrinoma. Condition 2 is a common cause of ulcers but not specific to gastrinoma.
Correct Answer: 1 and 3 only
Important Questions from Peptic Ulcer Disease
- Modified Blatchford score is used for the risk stratification of:
- Which one of the following statements about Barrett's Oesophagus is NOT correct?
- Eradication of helicobacter pylori infection may prove beneficial in the following extra-gastric disorders EXCEPT:
Risk scoring system used to stratify the patients of acute upper gastrointestinal bleeding to predict the need for intervention to treat bleeding is:
- Consider the following statements in respect of Helicobacter Pylori :
1. It is a gram positive, spiral-shaped bacterium.
2. It uses an adhesion molecule (BabA) to bind to the 'Lewis b' antigen on gastric epithelial cells.
3. It produces 'urease' enzyme that helps to raise the pH around the bacterium.
4. It exclusively colonises only 'gastric-type' epithelium.
Which of the above statements are correct?
