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Table 1 Dosimetric parameters of radiation treamtment plan

From: Successful radiation treatment of anaplastic thyroid carcinoma metastatic to the right cardiac atrium and ventricle in a pacemaker-dependent patient

Structure

Parameter

Percentage of tissue receiving threshold dose

R lung

V20

9.7%

L lung

V20

1.95%

GTV

V37.5

95.1%

PTV

V37.5

69.77%

Lateral Left Ventricle

V37.5

0.01%

Lateral Left Ventricle

V25

6.14%

Medial Left Ventricle

V37.5

0.95%

Medial Left Ventricle

V25

45.7%

  1. Abbreviations: V20 = percentage of tissue receiving ≥ 20 Gy; V37.5 = percentage of tissue receiving ≥ 37.5 Gy; V25 = percentage of tissue receiving ≥ 25 Gy