Pathology of oesophagitis

Area of Science:

• Gastroenterology
• Pathology
• Endoscopy

Background:

• Oesophagitis is common worldwide, characterized by oesophageal mucosa inflammation and damage.
• Diverse etiological agents (physical, chemical, infectious) cause oesophagitis.
• Histopathological features often overlap due to the oesophagus's limited response to injury.

Purpose of the Study:

• To present clinicopathological descriptions of major oesophagitis types.
• To highlight the importance of correlating clinical, endoscopic, and microscopic findings.
• To enhance diagnostic accuracy in oesophagitis cases.

Main Methods:

• Review of clinicopathological descriptions of major oesophagitis types.
• Emphasis on the role of endoscopic macroscopic descriptions and images.
• Integration of microscopic findings with clinical and endoscopic data.

Main Results:

• Oesophagitis diagnosis relies on integrating multiple data sources.
• Endoscopic visualization significantly aids pathological interpretation.
• Understanding clinicopathological correlations is key to differentiating oesophagitis types.

Conclusions:

• Accurate oesophagitis diagnosis requires a multidisciplinary approach.
• Pathologists benefit from endoscopic imaging and clinical information.
• This review provides a framework for diagnosing common oesophagitis presentations.