Table 1.

W stands for white blood cell, normal value is 3.5-9.5x109/L; N is for neutrophils, normal value 1.8-6.3x109/L.

Timing OF Interventions(Date)	1	5	9	14	24
Interventions	Intestinal obstruction catheter and stent by colonoscopy; Anti-infective Therapy; Parenteral nutrition support; Continuous irrigation(500 mL/d);	Enteral nutrition; Anti-infective therapy was suspended; Continuous irrigation(500 mL/d);	Colonoscopy was repeated; Continuous irrigation(500 mL/d);	Replaced the stent and Intestinal obstruction catheter; Removed the abdominal drainage tube; Continuous irrigation(500 mL/d);	Removed the stent and intestinal obstruction catheter; Cured the anastomotic fistula; Continuous irrigation(500 mL/d);
Drainage fluid (ml)	5	0	0	-	-
Temperature (Tmax °C)	38.3	normal	normal	normal	normal
Blood routine examination (× 109/)	W 10.09; N 8.82;	W (normal) N 7.38;	normal	normal	normal
CRP (mg/L)	90.36	50.96	normal	normal	normal

The normal value of CRP was 0-10mg/L.