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Table 1 Clinicopathological features

From: Distribution pattern of lymph node metastases and its implication in individualized radiotherapeutic clinical target volume delineation of regional lymph nodes in patients with stage IA to IIA cervical cancer

Characteristics N = 665
Age (years) 44 (22–77)
FIGO stage  
1 A1 22
1 A2 7
1 B1 148
1 B2 107
II A1 199
II A2 182
Histology  
Squamos cacinoma 587
Adenocarcinoma 587
Other type 32
Tumor size  
≤4 cm 387
>4 cm 278
Tumor grade  
G1 72
G2 355
G3 238
Pathologic morphology type  
Endophytic type 29
Exophytic 636
Deep stromal invasion  
≤1/2 329
>1/2 336
LVSI  
Positive 72
Negative 593
  1. Abbreviation: FIGO International Federation Gynecology and Obstetrics, LVSI lymph vascular space involvement, G Grade.