Extended Cystogastrostomy with Hydrogen Peroxide Irrigation Facilitates Endoscopic Pancreatic Necrosectomy

Table 1

Patients characteristics.

Sex	Males: 13
	Females: 6
Age (mean ± SD)	50 (±2.6) years
Ethnicity	NHW: 11
	Hispanics: 8
Etiology of pancreatitis	Alcohol: 5
	Gallstone: 12
	Idiopathic: 1
	Postsurgical abscess: 1
Time from index AP to intervention (mean weeks ± SD)	9 (±2.2)
Type of fluid collected	WOPN: 7
	Infected WOPN: 8
	Infected pseudocyst: 3
	Pancreatic abscess: 1
Approach	Transgastric: 19