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Table 2 CD133 expression in CC

From: CD133: a potential indicator for differentiation and prognosis of human cholangiocarcinoma

CC

Well differentiated

Moderately differentiated

Poorly differentiated

Subtotal

Number of cases

21

12

21

54

CD133 negative

2

2

10

14

CD133 positive

19 (90%)

10 (83%)

11 (52%)

40 (74%) *#

   Membrane

8

2

1

11

   Membrane & Cytoplasm

9

4

5

18

   Cytoplasm

2

4

5

11

  1. * P = 0.004 (CD133 positivity correlates with differentiation status);
  2. # P = 0.009 (CD133 subcelluar localization correlates with differentiation status)
  3. P < 0.05 is considered significant