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Peptic Ulcer (Part - 1) - Surgery (Topic - 3) Video Lecture - MBBS

FAQs on Peptic Ulcer (Part - 1) - Surgery (Topic - 3) Video Lecture - MBBS

1. What is a peptic ulcer?

Ans. A peptic ulcer is a sore or lesion that forms in the lining of the stomach or the first part of the small intestine called the duodenum. It is usually caused by an infection with Helicobacter pylori bacteria or the long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs).

2. How is a peptic ulcer diagnosed?

Ans. To diagnose a peptic ulcer, a doctor may perform an upper gastrointestinal (GI) endoscopy, where a thin, flexible tube with a camera is inserted through the mouth to examine the stomach and duodenum. Other diagnostic tests may include a blood test to check for the presence of H. pylori bacteria or a breath test to detect H. pylori infection.

3. What are the symptoms of a peptic ulcer?

Ans. The symptoms of a peptic ulcer may vary, but common signs include a burning or gnawing abdominal pain that may come and go, indigestion, heartburn, bloating, nausea, vomiting, and unintended weight loss. In some cases, ulcers can cause severe complications such as bleeding or perforation of the stomach or duodenum.

4. Can a peptic ulcer be treated with medication alone?

Ans. In many cases, peptic ulcers can be effectively treated with a combination of medication and lifestyle changes. Medications such as proton pump inhibitors (PPIs) or H2-receptor blockers can help reduce stomach acid production and promote healing of the ulcer. Antibiotics may also be prescribed if there is an H. pylori infection. However, in certain situations, surgery may be necessary to treat complications or persistent ulcers that do not respond to medication.

5. What are the surgical options for treating peptic ulcers?

Ans. Surgical options for treating peptic ulcers include vagotomy, which involves cutting the vagus nerve to reduce stomach acid production, and antrectomy, which involves removing the lower part of the stomach where most ulcers occur. Another surgical approach is called pyloroplasty, where the opening between the stomach and the small intestine is widened to improve stomach emptying. These surgeries are typically performed laparoscopically, using small incisions and a camera-guided surgical tool.

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Jan 06, 2025 Last updated

Peptic Ulcer (Part - 1) - Surgery (Topic - 3) for MBBS2025 is part of MBBS preparation. The notes and questions for Peptic Ulcer (Part - 1) - Surgery (Topic - 3) have been prepared according to the MBBS exam syllabus. Information about Peptic Ulcer (Part - 1) - Surgery (Topic - 3) covers all important topics for MBBS2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Peptic Ulcer (Part - 1) - Surgery (Topic - 3).

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