Modern Bt Techniques - Florence 2016

Direct reconstruction by using CT or MR images the first dwell position is a problem !

2.

1.

0.

…. 3. 2. 1. 0.

catheter “ tip end “

+ offset

2.

1.

0.

chosen slice

…. 3. 2. 1. 0.

3.

2.

1.

?

X-ray dummy marker

distance ~4mm