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Related Concept Videos

Barrett Esophagus-II: Clinical Manifestations and Management01:21

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Individuals with Barrett's esophagus are often asymptomatic, but they may experience symptoms commonly associated with GERD, such as heartburn and acid regurgitation. Additional symptoms can include difficulty swallowing, chest pain, unintentional weight loss, blood in the stool (which may appear black, tarry, or bloody), and episodes of vomiting.
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Gastric motility is the coordinated contraction and relaxation of stomach muscles that convert ingested food into chyme, a semi-liquid substance ready for further digestion in the intestines. The process begins with the vagus nerve inducing the relaxation of the smooth muscles in the fundus and body of the stomach, allowing these regions to expand and accommodate up to approximately 1.5 liters of food and liquid.
Peristaltic Waves and Chyme Formation
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Barrett's esophagus is a medical condition where the esophageal mucosa is significantly damaged by stomach acid or other digestive fluids, often due to long-term exposure associated with gastroesophageal reflux disease (GERD). In GERD, a weakened or abnormally relaxed lower esophageal sphincter allows stomach acid to flow persistently into the esophagus.
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Esophageal Strictures-II: Clinical Features and Management01:26

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Patients with esophageal strictures often experience a range of symptoms. Initially, they may have difficulty swallowing solid foods, which can progress to include liquids. Additional symptoms may involve chest pain or discomfort, regurgitating food and fluids, heartburn, unintentional weight loss, coughing or choking during meals, and hoarseness.
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Esophageal Varices-II: Clinical Features and Management01:28

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Esophageal varices often manifest as gastrointestinal bleeding episodes, presenting symptoms like hematemesis (vomiting of blood), hematochezia (passing fresh blood via the rectum), and melena (black, tarry stools). Other signs can include weight loss, anorexia, abdominal discomfort, jaundice, pruritus, altered mental status, and muscle cramps.
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Esophageal Perforation-II: Clinical Manifestations and Management

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Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
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Related Experiment Video

Updated: Mar 2, 2026

Laparoscopy-endoscopy Cooperative Surgery for the Treatment of Gastric Gastrointestinal Stromal Tumors
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Synchronous gastric tumors - case presentation.

Carmen NeamŢu1, Bogdan Dan Totolici, Octavian Marius CreŢu

  • 1First Surgical Clinic, Emergency County Hospital, Arad, Romania; totolici_bogdan@yahoo.com.

Romanian Journal of Morphology and Embryology = Revue Roumaine De Morphologie Et Embryologie
|May 20, 2017
PubMed
Summary

Synchronous gastric adenocarcinoma and gastrointestinal stromal tumors are rare. This case study details a successful total gastrectomy for these dual tumors in a 75-year-old patient, with no recurrence at 12 months.

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Area of Science:

  • Gastroenterology
  • Surgical Oncology
  • Pathology

Background:

  • Synchronous gastric tumors, particularly adenocarcinoma and gastrointestinal stromal tumors (GIST), are infrequent occurrences.
  • Early detection and management are crucial for improving patient outcomes in complex gastrointestinal cases.

Observation:

  • A 75-year-old patient presented with asthenia, nausea, vomiting, and epigastric pain, indicative of significant gastrointestinal distress.
  • Clinical and imaging revealed an ulcerative, infiltrative, bleeding tumor on the anterior stomach.
  • Intraoperative findings identified a second, distinct tumor, a whitish mass measuring 2.5 cm, adhering to the stomach musculature.

Findings:

  • Histopathological examination confirmed the primary tumor as a poorly differentiated gastric carcinoma.
  • Immunohistochemical analysis identified the secondary tumor as a gastrointestinal stromal tumor (GIST).
  • The patient underwent a total gastrectomy with a specific esophagojejunal anastomosis ('omega' loop).

Implications:

  • This case highlights the successful surgical management of synchronous gastric adenocarcinoma and GIST.
  • The patient demonstrated a positive clinical and biological recovery, with no evidence of recurrence or metastasis at 6 and 12 months post-surgery.
  • Effective surgical intervention and thorough histopathological evaluation are vital for managing complex, synchronous gastrointestinal malignancies.