Skip to main content

Table 1 Descriptive statistics by lesion, summarized by mean (SD) across the 7 reads

From: Intra- and inter-operator variability in MRI-based manual segmentation of HCC lesions and its impact on dosimetry

Lesion code

Well defined?

Size classification

Volume (mL)

Mean absorbed dose (Gy)

Mean absorbed dose with RC (Gy)

RECIST (mm)

D10 (Gy)

D90 (Gy)

Patient 19

19.2

Yes

Large

54.6 (2.9)

131.8 (3.8)

167.1 (5.2)

51.8 (1.3)

196.7 (1.9)

64.6 (5.5)

19.3

No

Small

6.1 (1.1)

99.6 (6.5)

183.0 (22.5)

25.5 (2.5)

161.2 (5.5)

52.3 (3.7)

19.4

No

Small

5.1 (1.5)

47.9 (1.4)

98.6 (20.0)

23.0 (2.9)

61.6 (2.7)

35.1 (1.9)

19.5

Yes

Small

3.0 (0.6)

52.5 (3.1)

144.5 (34.7)

20.9 (2.8)

70.3 (1.8)

34.5 (4.0)

Patient 39

39.1

Yes

Small

1.8 (0.3)

159.6 (2.7)

819.4 (280.8)

18.3 (1.3)

205.8 (1.7)

109.8 (5.2)

39.3

Yes

Small

2.5 (0.2)

62.1 (2.4)

193.0 (23.9)

18.5 (0.6)

110.4 (2.0)

22.5 (2.6)

Patient 46

46.1

Yes

Large

57.8 (2.4)

194.9 (2.5)

246.0 (3.7)

54.6 (1.8)

351.2 (1.3)

54.9 (3.7)

46.2

Yes

Small

6.2 (0.8)

74.4 (2.7)

135.5 (12.1)

29.0 (1.6)

104.9 (1.7)

44.2 (3.1)

Patient 49

49.1

No

Large

194.5 (22.2)

140.8 (9.8)

168.1 (12.2)

103.4 (5.1)

284.0 (7.8)

26.5 (10.4)

49.2

Yes

Small

3.9 (0.9)

168.8 (8.3)

383.4 (64.6)

22.1 (1.2)

238.0 (6.8)

96.5 (10.1)

Patient 55

55.1

No

Large

26.6 (5.1)

64.3 (8.4)

87.0 (11.0)

45.7 (6.2)

145.0 (5.3)

4.0 (3.3)

55.2

Yes

Large

24.6 (3.3)

49.8 (1.3)

68.0 (2.6)

41.3 (1.4)

75.4 (1.3)

23.2 (1.5)

55.3

Yes

Large

10.4 (0.9)

15.0 (1.4)

23.5 (2.5)

37.0 (2.2)

34.2 (1.5)

2.3 (0.6)

55.4

No

Small

2.1 (0.7)

328.9 (16.7)

1629.0 (899.0)

17.3 (1.7)

394.4 (9.7)

264.1 (23.3)

Patient 61

61.1

No

Large

9.8 (1.9)

164.4 (7.7)

263.9 (26.6)

32.9 (2.0)

245.2 (4.2)

83.0 (8.8)

Patient 62

62.1

Yes

Large

58.5 (11.5)

425.5 (27.9)

538.5 (44.6)

57.0 (9.8)

727.2 (25.5)

153.4 (18.4)

Patient 69

69.1

No

Small

6.8 (1.9)

312.2 (27.5)

566.8 (115.4)

28.0 (1.2)

616.3 (38.9)

93.1 (12.5)

69.2

No

Small

3.0 (0.7)

468.9 (31.7)

1,284.6 (324.3)

20.7 (1.9)

699.9 (24.5)

260.2 (34.1)

69.3

Yes

Small

7.4 (1.0)

223.4 (8.5)

383.4 (32.3)

24.8 (2.2)

325.4 (7.2)

138.3 (10.9)

Patient 74

74.1

Yes

Large

125.4 (20.2)

337.3 (22.7)

409.4 (29.9)

86.5 (7.2)

578.8 (17.3)

105.1 (19.9)