| abstract |
Methods and apparatus for image-guided interstitial radiation are provided. In practicing the subject methods, a catheter is placed in the interstitium in close proximity to the site of tumor. The interstitial catheter is designed to receive an ultrasound imaging probe, and a radioactive source for interstitial radiation therapy. The interstitial catheter may be equipped with a balloon member. Further a system facilitating substance communication with the interstitium is provided. |