Related Experiment Video
Updated: Jun 27, 2026

Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia
Published on: February 16, 2024
[Early gastric cancer--or not]
1Medizinische Poliklinik, Universitätsspital Basel, Basel. burrie@uhbs.ch
Abstract:
A 46-year old female patient presented with non-specific epigastric discomfort that had been present for 6 months. Endoscopic work-up showed a small gastric polyp and biopsy samples revealed adenocarcinoma. There was no evidence of metastatic disease or penetration of the muscle layer on endosonography, rating the tumor as early gastric cancer. Endoscopic submucosal dissection was unsuccessful due to bleeding complications and the patient was treated with subtotal gastrectomy. Surprisingly, the final histological diagnosis revealed a highly differentiated neuroendocrine tumor and the initial diagnosis had to be revised.
Related Concept Videos
Gastritis II: Pathophysiology
Pyloric Obstruction
Gastritis-I: Introduction and Types
Acute gastritis presents as a sudden inflammation triggered by various stressors to the stomach lining, such as exposure to corrosive agents, local irritants like aspirin and other NSAIDs, alcohol consumption, radiation therapy, physical trauma, severe burns, sepsis,...
Barrett Esophagus-I: Introduction
This constant acid exposure transforms the esophagus's pink mucosal lining (stratified squamous epithelium) into a type of lining more similar...
Gastritis III: Clinical Manifestations and Management
Clinical manifestations of acute gastritis
The patient with acute gastritis may have a rapid onset of symptoms, such as epigastric pain or discomfort, dyspepsia, anorexia, hiccups, or nausea and vomiting, which can last from a few hours to a few days. Erosive or hemorrhagic gastritis may cause bleeding, which may manifest as blood in vomit or as...
Barrett Esophagus-II: Clinical Manifestations and Management
To diagnose Barrett's esophagus, healthcare providers often recommend an endoscopy for those showing symptoms of acid reflux. The procedure entails...

