Patient 1

D90 (% prescription dose)

Overlap index


CTV uterus

110.2
 
Fraction 1

110.0

0.86

Fraction 2

97.4

0.74

Fraction 3

105.7

0.89

Fraction 4

101.1

0.83

Patient 2

D90 (% prescription dose)

Overlap index

CTV uterus

100.7
 
Fraction 1

100.6

0.92

Fraction 2

100.6

0.93

Fraction 3

100.5

0.89

Fraction 4

96.4

0.80

Patient 3

D90 (% prescription dose)

Overlap index

CTV uterus

100.5
 
Fraction 1

96.9

0.83

Fraction 2

99.8

0.89

Fraction 3

100.3

0.92

Fraction 4

100.4

0.92

Patient 4

D90 (% prescription dose)

Overlap index

CTV uterus

103.9
 
Fraction 1

87.4

0.86

Fraction 2

98.8

0.90

Fraction 3

84.2

0.82

Fraction 4

109.7

0.99

Mean

99.4

0.87

Range

84.2  110.0

0.74  0.99

 The values reflect calculation of radiation doses on megavoltage CT image guidance scans obtained at the time of treatment, using sample SBRT plans.