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Updated: Jul 17, 2025

Author Spotlight: Advancing Early Detection and Treatment of Gastrointestinal Tumors
Published on: February 16, 2024
[Screening for preneoplastic lesions of the upper gastrointestinal tract]
Sahar Mack1, Caroline Bastid1, Emmanuel Coron1
1Service de gastroentérologie et d'hépatologie, Département de médecine, Hôpitaux universitaires de Genève, 1211 Genève 14.
Abstract:
Preneoplastic lesions of the esophagus and stomach are cellular abnormalities that have the potential to develop into cancer over time. They are detected during endoscopy and can be classified according to their specific cellular characteristics. Their treatment depends on the severity of the lesion and the individual factors of each patient. Treatment options may include regular endoscopic monitoring, treatment to reduce the risk of progression to cancer (anti-reflux therapy, antibiotics for H. pylori eradication), or endoscopic removal of the lesion. It is important to discuss any concerns about these lesions with a gastroenterologist and to follow recommendations for proper screening and treatment.
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