HDR dose verification

All calculations assume 9 dwells and distance to the first dwell from the tip of the cylinder of 7 mm. 7 mm is the distance to the first dwell for most Nucletron (Elekta, Inc, Stockholm, Sweden) applicators for some of Varian (Palo Alto, CA, USA) applicators.

Treatment data:

Ci*sec and total air kerma:

Prescription point
Cylinder size
Prescription, cGy
Ci*sec: 1150
Total air kerma, cGy*cm^2: 1300

Disclaimer: This page is intended for educational purposes only. Any error resulting from misuse of this software is a sole responsibility of the user.