Clinical classification of symptomatic heterotopic pancreas of the stomach and duodenum: A case series and systematic literature review

Table 3 Treatment of heterotopic pancreas; listing of surgical or endoscopic procedures performed for patients with symptomatic heterotopic pancreas by procedure

Procedure	n	Percent (%)
Distal gastrectomy	84	10.50
Billroth I reconstruction	14	1.70
Billroth II reconstruction	64	8.00
Roux-en-Y reconstruction	6	0.75
Gastric wedge resection	81	10.00
Subtotal gastrectomy	18	2.25
Total gastrectomy	5	0.63
Gastrotomy and local excision	42	5.30
Partial gastrectomy NOS	215	27.00
Pancreaticoduodenectomy	168	21.00
Trans-duodenal excision	19	2.40
Partial duodenectomy	7	0.90
Ampullectomy	2	0.25
Endoscopic submucosal excision	158	19.77
Total procedures	799	100.00