Duodenal polyp

Definition

Protruding lesion on the duodenal epithelium caused by local overgrowth of duodenal epithelial cells.

Exclusions

• Gastric heterotopia of duodenum (LB14)
• adenoma or adenomatous polyp of the duodenum (2E92.2)

3 subordinate codes

• DA53.0Hyperplastic duodenal polyp
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified

Nearby in Diseases of duodenum

• DA50Acquired anatomical alterations of the duodenum
• DA51Duodenitis
• DA52Vascular disorders of the duodenum
• Neoplasms of the duodenum
• 4B4YOther specified diseases of the immune system
• 4B4ZDiseases of the immune system, unspecified