Causes of chronic, specific forms of gastritis .. Gastrointestinal diseases such as Crohn's disease and systemic diseases such as sarcoid and bait disease against host

Chronic (rare) forms of gastritis:
• Infections such as: CMV, tuberculosis.
• Gastrointestinal diseases such as Crohn's disease.
• Systemic diseases such as sarcoid and bait disease against the host.
• Anonymic such as Habibomia.