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Table 3 The type and localization of PPKa lesions in the case and the control groups

From: Palmoplantar keratoderma is associated with esophagus squamous cell cancer in Van region of Turkey: a case control study

Characteristics of PPK

Cases with PPK (n = 34)

Controls with PPK (n = 27)

 

n

%

n

%

Pattern of keratoderma

    

Diffuse

32

94.1

21

77.8

Focal

2

5.9

6

22.2

Involved area

    

Palmar

0

0

2

7.4

Plantar

27

79.4

15

55.6

Palmoplantar

7

20.6

10

37.0

  1. a : Palmoplantar keratoderma
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BMC Cancer

ISSN: 1471-2407

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