“Metroticket” predictor for assessing liver transplantation to treat hepatocellular carcinoma: A single-center analysis in mainland China

Table 1 Complications of recipients, as classified by the Clavien system n (%)

	LT to treat HCC
	n = 230
Grade I: Treated conservatively without any drugs	22 (9.6)
Pleural effusion	8
Wound infection	8
Bile leak	6
Grade II: Treated with medication	14 (6.1)
Pneumonia	2
Ascites	2
Bile leak	2
Acute or chronic rejection	6
Hepatic artery thrombosis	2
Grade IIIa: Intervention using local anesthesia	25 (10.9)
Hydrothorax	11
Bile leak	6
Ileus	2
Upper gastrointestinal bleeding	3
Intra-abdominal abscess	3
Grade IIIb: Intervention using general anesthesia	17 (7.4)
Intra-abdominal Bleeding	6
Biliary obstruction	3
Intra-abdominal abscess	4
Portal venous thrombosis	2
Hepatic artery thrombosis	2
Grade IVa: Single-organ dysfunction	6 (2.6)
Small-for-size syndrome	2
Renal dysfunction	2
Respiratory failure	2
Grade IVb: Multi-organ dysfunction	2 (0.9)
Grade V: Death	22 (9.6)
Respiratory failure	3
Graft-vs-host disease	1
Cardiopulmonary arrest	2
Liver failure	4
Septic shock	3
Bleeding	3
Rejection	5

LT: Liver transplantation; HCC: Hepatocellular carcinoma.