Total Body Irradiation - Accuray

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RADIXACT SYSTEM

Total Body Irradiation

Case History

AGE: 76-year-old
GENDER: Male

Medical History

Immidiate tolerance: Grade II dermatitis with eyelid edema, Grade I conjunctivitis resolved with Sterdex

Diagnosis: Squamous cell carcinoma of the right lower eyelid

Planning CT Images

TBI HFS CT sag

TBI FFS CT coronal

TBI HFS CT coronal

Treatment Plan Images

TBI HFS axial dose

TBI HFS sag dose

TBI FFS coronal dose

TBI HFS coronal dose

TBI FFS DxVx

TBI HFS stats

TBI HFS DxVx

TBI HFS DVH

ClearRT® Images

ClearRT TBI Coronal

ClearRT TBI Sagittal

Treatment Planning Highlights

Fractionation / Protocol Used

12 Gy in 6 fractions

PTV(s) Volume, Length

27500 cc, 84 cm

5440 cc, 64cm

Mode

TomoHelical™ 5 cm
TomoHelical™ 5 cm

Planning Time Optimized with VOLO™ Ultra

35 min

20 min

Treatment Delivery Information

Imaging Information

ClearRT®

Protocol

Whole body-mediumFOV 50cm

Scan Length

84 cm / 1 min

KVCT Imaging Time

64 cm / 34 sec

Beam on Time

15.6 min snd 7.6 min