Table 3 Comparison between our separation scheme and marker-based classification criteria

From: Dichotomy in intrahepatic cholangiocarcinomas based on histologic similarities to hilar cholangiocarcinomas

 

Marker-based classification a

 

Small-duct type

Indeterminate type

Large-duct type

Peripheral type (n=25)b

23

2c

0

Perihilar type (n=21)

4d

4d

13

  1. aClassification criteria available in ref. 5.
  2. 5
  3. bOne case could not be assessed because no tissue remained.
  4. cOne case lacking BAP1 expression.
  5. dOne case each negative for SMAD4.
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