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Table 5 Comparison of clinical characteristics between biliary cystadenoma and biliary cystadenocarcinoma

From: Intrahepatic biliary mucinous cystic neoplasms: clinicoradiological characteristics and surgical results

Variables Cystadenoma Cystadenocarcinoma P value
Gender
 Male 3 (15.8 %) 2 (100 %) 0.008
 Female 16 (84.2 %) 0 (0 %)  
Age (yr)
60 12 (63.2) 0 (0 %) 0.086
 >60 7 (36.8) 2 (100 %)  
Size (cm)
5.0 5 (33.3 %) 0 (0 %) 0.331
 >5.0 10 (66.7 %) 2 (100 %)  
Serum CEA (ng/mL) a
 Mean ± SEb 19.03 ± 16.62 2.25 ± 0.85 0.544
Serum CA 19–9 (U/mL) a
 Mean ± SEb 444.81 ± 196.14 72.61 ± 39.29 0.699
  1. aonly patients with available data were analyzed
  2. bstandard error of mean