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Table 4 Clinico-pathologic features and associated cytoplasmic and membranous staining ALDH H scores - clear cell subtype

From: Aldehyde dehydrogenase 1 expression in primary and metastatic renal cell carcinoma: an immunohistochemistry study

 

H score +/− SD

P value

Cytoplasm staining

  

  Low stage

96.0 +/− 60.2

0.75

  High stage

90.6 +/− 80.8

 

  Low grade

90.8 +/− 57.7

0.06

  High grade

119.0 +/− 79.5

 

  Matched

  

  Primary

115.3 +/− 57.3

0.10

  Metastasis

85.6 +/− 60.2

 

  All Primaries

100.2 +/− 68.7

0.30

  All Metastases

89.1 +/− 82.9

 

Membrane staining

  

  Low stage

137.4 +/− 61.2

0.02

  High stage

96.9 +/− 82.5

 

  Low grade

131.8 +/− 66.3

0.14

  High grade

108.5 +/− 75.5

 

  Matched

  

  Primary

125.6 +/− 66.1

0.05

  Metastasis

79.5 +/− 74.6

 

  All primaries

119.6 +/− 70.1

0.04

  All metastases

95.0 +/− 93.4

 
  1. SD: standard deviation.
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World Journal of Surgical Oncology

ISSN: 1477-7819

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