Table I.

Detailed data of results

Patient no.	Extent of necrosis (%)/localization	Fluid collections in retroperitoneal space	Number of reinterventions (n)			In-hospital stay [days]
			Laparotomies	Retroperitoneal necrosectomies	Sonoscopically guided drainages	Total	Preoperative	Postoperative
1	30-50 Head-body	In both sides (in left extends to lesser pelvis)	5	2	1	8	27	94
2	30 Head	In right (extends to lesser pelvis)	0	2; Lumbotomy; Revision	0	4	26	97
3	> 50 Body-tail	In left (extends to lesser pelvis)	0	2	0	2	15	44
4	> 50 Head	In right (extends to pelvis)	0	2	0	2	35	55
5	> 50 Head-body-tail	In left (extends to pelvis)	1; Tamponation	0	0	2	19	79
6	> 50 Body-tail	In left (extends to lesser pelvis)	0	1	0	1	22	89
7	< 30 Head-body-tail	In left (extends to lesser pelvis)	0	1+ laparoscopy	0	1	6	15
8	30-50 Head-body-tail	In both sides (extends to pelvis)	0	1	0	1	26	58
9	> 50 Body-tail	In left (extends to pelvis)	0	0	0	0	15	27
10	> 50 Head	In left (extends to pelvis)	0	0	0	0	40	64
11	< 30 Body-tail	In left (extends to pelvis)	0	0	0	0	46	9
12	> 50 Head-body-tail	In left (extends to lesser pelvis)	0	0	0	0	37	20
13	30-50 Head-body	In left (extends to lesser pelvis)	0	0	0	0	20	10