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Related Concept Videos

Drugs for Peptic Ulcer Disease: Sucralfate as Mucosal Protective Agents01:24

Drugs for Peptic Ulcer Disease: Sucralfate as Mucosal Protective Agents

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In the intricate landscape of the gastric lumen, excessive acid secretion disrupts the natural defense mechanisms, weakening the mucus-bicarbonate barrier. This vulnerability allows pepsin to infiltrate epithelial cells, digesting mucosal proteins and triggering erosion, leading to ulcer formation.
In this scenario, mucosal protective agents like sucralfate play an essential role. Sucralfate, a complex of sulfated sucrose and aluminum hydroxide, demonstrates its usefulness in acidic conditions,...
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Inflammatory Bowel Disease V: Surgical Management01:21

Inflammatory Bowel Disease V: Surgical Management

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Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
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Peptic Ulcer Disease V: Surgical Management and Nursing Care01:25

Peptic Ulcer Disease V: Surgical Management and Nursing Care

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Surgical management and nursing care are crucial in treating Peptic Ulcer Disease (PUD). Here is an organized and enhanced overview of the surgical interventions and the associated nursing care for PUD:
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Renewal of Intestinal Stem Cells01:23

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The intestinal epithelial lining rapidly renews every 4 to 5 days. The renewal is facilitated by intestinal stem cells (ISCs) located at the base of the crypt– a gland located at the bottom of each villus. ISCs divide asymmetrically to form new stem cells and progenitor daughter cells. The daughter cells are called transit-amplifying (TA) cells which move upwards along the crypt and either differentiate into absorptive cells– the enterocytes or secretory cells– including the...
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Peptic Ulcer Disease II: Pathophysiology01:28

Peptic Ulcer Disease II: Pathophysiology

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Peptic Ulcer Disease (PUD) is characterized by the development of ulcers in the stomach or duodenal mucosa. Its pathophysiology is complex, involving a balance between damaging and protective elements.
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Peptic Ulcer Disease IV: Management01:26

Peptic Ulcer Disease IV: Management

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Medical treatment strategies for peptic ulcers encompass various methods. The primary goal of treatment is to diminish gastric acidity and strengthen mucosal defense mechanisms.
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Related Experiment Video

Updated: Sep 11, 2025

Murine Ileocolic Bowel Resection with Primary Anastomosis
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Small Intestinal Ulceration in Two Recurrence-Free Young Patients at 10 Years Postoperatively.

Taiki Masuda1,2, Yasuko Aoyagi1, Sodai Arai1

  • 1Department of Surgery, Musashino Red Cross Hospital, Tokyo, JPN.

Cureus
|August 13, 2025
PubMed
Summary
This summary is machine-generated.

Appropriate management of small intestine ulcers, including those caused by nonsteroidal anti-inflammatory drugs (NSAIDs), can lead to long-term remission. These cases show that proper initial treatment may prevent recurrence of simple, nonmalignant small intestinal ulcers.

Keywords:
abdominal computed tomographyfibrosisintestinal obstructionsmall intestinestenosisulcers

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Area of Science:

  • Gastroenterology
  • Internal Medicine
  • Surgical Pathology

Background:

  • Small intestinal ulcers are a recognized clinical entity with improved diagnostics but persistent recurrence.
  • Nonsteroidal anti-inflammatory drugs (NSAIDs) are a common cause of small intestinal ulcers, potentially leading to serious complications like obstruction or perforation.

Observation:

  • Two young patients presented with small intestinal complications: one with obstruction due to NSAID-induced ulceration and another with perforation from a simple ulcer.
  • Case 1 involved a 34-year-old woman with diclofenac-induced stenosis, treated with resection and NSAID change to celecoxib.
  • Case 2 involved a 33-year-old man with small intestine perforation, treated with resection.

Findings:

  • Both patients achieved long-term remission without recurrence for 10 years following appropriate initial management.
  • Histopathology in Case 1 confirmed NSAID-induced submucosal fibrosis, while Case 2 showed nonspecific inflammation.
  • The findings suggest that effective initial treatment of simple, nonmalignant small intestinal ulcers is crucial for preventing recurrence.

Implications:

  • Proper management of small intestinal ulcers at initial presentation may be sufficient for long-term, recurrence-free outcomes.
  • As diagnostic capabilities improve and populations age, small intestinal ulcers may be diagnosed more frequently.
  • Clinicians should consider small intestinal ulceration in the differential diagnosis of acute abdominal conditions and gastrointestinal ulcerative lesions.