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Table 1 Clinical-pathological features of patients affected by IHCCA who underwent surgery

From: The expression of HSP27 is associated with poor clinical outcome in intrahepatic cholangiocarcinoma

Characteristics Total patients (N = 31)
Age at surgery 67.7 ± 7 yrs
Gender  
   Male 11
   Female 20
Tumor greatest dimension #  
   <4 cm 8
   4–6 cm 9
   >6 cm 10
Histologic grade 1#  
   Well/Moderate 20
   Poor 8
Presence of tumor necrosis 1#  
   <50% 9
   >50% 22
Peritumoral border liver 1#  
   Infiltrated 12
   Pushed 18
Lymphoid infiltration 1#  
   Absent 18
   Present 10
Stage #  
   I 6
   II 5
   III 17
  1. 1Estimated by pathologist; #data were not available for some patients.
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