Table 2.

Indications for 45 Days Unplanned Readmission after Hepatectomy in Percent of Readmissions (n = 312) and Total (n = 3,041)

	n	% of Readmissions	% of Total
Intraabdominal fluid collection	141	45.2	4.6
Requiring intervention (drainage, reoperation, ERCP)	128	41	4.2
Dehydration, nausea, vomiting, diarrhea, renal failure	41	13.1	1.3
Pleural effusion, pneumonia or other respiratory	36	11.5	1.2
Requiring intervention (drainage)	26	8.3	0.9
Wound infection, wound erythema, fascial dehiscence	29	9.3	1
Biliary obstruction, cholangitis, pancreatitis, duodenitis	26	8.3	0.9
Abdominal (fistula, bowel injury, bowel obstruction, GI bleeding)	23	7.4	0.8
Hepatic insufficiency and ascites	18	5.8	0.6
Pain without other finding	12	3.8	0.4
Urinary (infection, obstruction, bleeding)	6	1.9	0.2
Other cause	27	8.7	0.9
Related to index admission or disease	22	7.1	0.7

ERCP: endoscopic retrograde cholangiopancreatography; GI: gastrointestinal