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Table 2 Detection and percentage of pulmonary involvement in 60 HRTC and 60 MRI images

From: Detection of Pulmonary tuberculosis: comparing MR imaging with HRCT

Location

Score 0

Score 1

Score 2

Score 3

P value

 

CT

MRI

CT

MRI

CT

MRI

CT

MRI

 

   Right lung

         

   Upper zone

224

224

33

33

3

3

32

24

0.79 (ns)

   Middle zone

48

48

33

24

40

24

16

16

0.40 (ns)

   Lower zone

265

249

40

57

8

9

9

10

0.31 (ns)

   Left lung

         

   Upper zone

116

116

40

40

48

48

182

182

1 (ns)

   Middle zone

24

24

24

24

32

24

74

83

0.64 (ns)

   Lower zone

99

88

107

116

40

32

16

25

0.27 (ns)

  1. 0 = no involvement
  2. 1 = < 25%,
  3. 2 = 25%-50%,
  4. 3 = > 50%.