Noninfectious enteritis or ulcer of small intestine

Definition

Noninfectious enteritis and ulcer of small intestine is inflammation or tissue defect in the small intestine of non-infectious origin, usually due to medication including chemotherapy or radiation therapy side effects; or allergic or systemic disorders. Its severity may vary from mild and inconvenient to severe and life-threatening.

Inclusions

• Noninfectious small intestinal inflammation, erosion, ulcer or ulcer scar

Exclusions

• Crohn disease of small intestine (DD70.1)
• Functional diarrhoea (DD91.2)
• Noninfectious neonatal diarrhoea (KB8C)

6 subordinate codes

• DA94.0Primary ulcer of small intestine
• DA94.1Drug-induced or toxic enteritis of small intestine
• DA94.2Allergic or dietetic enteritis of small intestine
• DA94.3Enteritis or ulcer of small intestine due to other external causes
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Diseases of small intestine

• DA90Nonstructural developmental anomalies of small intestine
• DA91Obstruction of small intestine
• DA92Other acquired anatomical alterations of small intestine
• DA93Motility disorders of small intestine
• DA95Coeliac disease
• DA96Intestinal malabsorption or protein-losing enteropathy
• DA97Certain vascular disorders of small intestine
• DA98Polyps of small intestine