Table 1 Clinicopathological characteristics of the 50 gallbladder cancer patients
Characteristics | Number of patients (%) |
|---|---|
Age (years) | |
 < 70 | 23 (46.0) |
 70 ≦ | 27 (54.0) |
Gender | |
 Male | 17 (34.0) |
 Female | 33 (66.0) |
Size (mm) | |
 <35 | 26 (52.0) |
 35≦ | 24 (48.0) |
Circumferential tumor location | |
 Hepatic side | 32 (64.0) |
 No hepatic side | 18 (36.0) |
Tumor location | |
 Proximal | 20 (40.0) |
 Distal | 30 (60.0) |
Surgical approach | |
 EHBD resection (-) | 19 (38.0) |
 EHBD resection (+) | 31 (62.0) |
Postoperative complications | |
 No | 46 (92.0) |
 Yes | 4 (8.0) |
Postoperative chemotherapy | |
 No | 31 (62.0) |
 Yes | 19 (38.0) |
Liver resection | |
 No | 20 (40.0) |
 Yes | 30 (60.0) |
T category | |
 T1 | 14 (28.0) |
 T2 | 29 (58.0) |
 T3 | 7 (14.0) |
N category | |
 N (-) | 37 (74.0) |
 N (+) | 13 (26.0) |
Perineural invasion | |
 No | 37 (74.0) |
 Yes | 13 (26.0) |