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Table 2 Preoperative imaging for the evaluation of upper abdominal disease

From: Radical surgery versus standard surgery for primary cytoreduction of bulky stage IIIC and IV ovarian cancer: an observational study

Tumor site Radical surgery group Standard surgery group P value*
Right diaphragm 29 (76.3 %) 49 (68.1 %) 0.364
Left diaphragm 6 (15.8 %) 19 (26.4 %) 0.207
The surface of liver 9 (23.7 %) 12 (16.7 %) 0.373
The surface of spleen 0 (0 %) 3 (4.2 %) 0.202
Portahepatis 7 (18.4 %) 6 (8.3 %) 0.119
Perisplenicregion 9 (23.7 %) 17 (23.6 %) 0.993
Spleen parenchyma 4 (10.5 %) 2 (2.8 %) 0.099
Lesser omentum 10 (26.3 %) 10 (13.9 %) 0.108
Diaphragmatic lymph node 24 (64.9 %) 35 (48.6 %) 0.107
Total 38 72  
  1. *Tested by Chi-square