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Table 3 LAR (%) for organs according to exposure age based on attained age 90 in VMAT plan (per 100,000 population)

From: Development of clinical application program for radiotherapy induced cancer risk calculation using Monte Carlo engine in volumetric-modulated arc therapy

 

Organ

Age at exposure

30

40

50

60

70

80

Brain

Rt. Eye

1.009

0.930

0.829

0.688

0.476

0.188

Brainstem

0.558

0.490

0.411

0.318

0.201

0.077

Rt. Parotid

0.186

0.171

0.153

0.127

0.088

0.035

Rt. Lens

0.125

0.110

0.092

0.071

0.045

0.017

Lung

Lt. Lung

3.411

3.188

2.913

2.453

1.645

0.574

Rt. Lung

4.152

3.881

3.546

2.986

2.002

0.698

Esophagus

2.883

2.659

2.369

1.966

1.360

0.537

Heart

1.185

1.093

0.974

0.808

0.559

0.221

Abdomen

Liver

0.221

0.205

0.183

0.145

0.092

0.033

Cord

3.754

3.467

3.087

2.581

1.832

0.745

Lt. Kidney

1.874

1.687

1.410

1.039

0.622

0.192

Rt. Kidney

1.944

1.751

1.463

1.078

0.646

0.200

Colon

6.295

5.809

5.118

4.001

2.461

0.861

Prostate

Bladder

0.074

0.066

0.054

0.041

0.030

0.020

Rectum

2.577

2.406

2.132

1.775

1.391

1.026

Spine

Bowel

0.850

0.767

0.641

0.506

0.381

0.277

Liver

0.114

0.108

0.097

0.082

0.067

0.052

Lt. Kidney

0.532

0.507

0.457

0.396

0.332

0.266

Rt. Kidney

0.299

0.284

0.257

0.223

0.187

0.149

  1. Rt right, Lt left