Single-center retrospective study of the diagnostic value of double-balloon enteroscopy in Meckel’s diverticulum with bleeding

Table 5 Analysis of features and postoperative pathology by Meckel’s diverticulum endoscopy

Pathological tissue	Normal	Inflammation	Varus	Ulcer	Hyperplasia	Total	χ2	P value
Small intestine tissue	5	7	2	13	3	30	5.36a	0.01 < P < 0.05
Gastric mucosa/pancreatic tissue	1	2	0	13	4	20
Total	6	9	2	26	7	50	N/A	N/A

^a0.01 < P < 0.05: More positive cases displaying the endoscopic ulcer/hyperplasia were found in the gastric mucosa/pancreatic tissue compared with small intestine tissue. Difference ratios were compared by chi-square tests.

N/A: Not applicable.