Skip to main content

Table 1 Clinicopathological findings of patients with early gastric cancer (n = 327)

From: Clinicopathological characteristics and treatment strategies in early gastric cancer: a retrospective cohort study

Variables Number of subjects (%)
Sex  
   Male 204 (62.4)
   Female 123 (37.6)
Gastrectomy  
   Distal 211 (64.5)
   Proximal 34 (10.4)
   Total 81 (24.8)
   Partial 1 (0.3)
Surgical approarch  
   Laparoscopy 236 (72.2)
   Hand-assist 27 (8.3)
   Open laparotomy 64 (19.6)
Tumor depth *  
   pT1a (m) 161 (49.2)
   pT1b1 (sm1) 43 (13.1)
   pT1b2 (sm2) 123 (37.6)
Lymph node metastasis  
   pN0 282 (86.2)
   pN1 34 (10.4)
   pN2 6 (1.8)
   pN3 5 (1.5)
Distant metastasis  
   M0 327 (100.0)
   M1 0 (0)
Main histologic type  
   Differentiated 169 (51.7)
   Undifferentiated 158 (48.3)
Lymphatic invasion  
   L0 246 (75.2)
   L1-2 81 (24.8)
Venous invasion  
   V0 279 (85.3)
   V1-3 48 (14.7)
Stage  
   IA 282 (86.2)
   IB 34 (10.4)
   II 6 (1.8)
   IIIA 5 (1.5)
  1. * According to the third English edition of the Japanese Classification of Gastric Carcinoma [4].
  2. According to the seventh edition of the International Union Against Cancer TNM guidelines [3].