In:
Technology in Cancer Research & Treatment, SAGE Publications, Vol. 3, No. 2 ( 2004-04), p. 209-215
Abstract:
The aim of this study is to evaluate the target coverage, procedural techniques, and merits of Hybrid Interactive Mick (HIM) I 125 transperineal permanent implantation (TPPI) of the prostate performed with 10 urologists in a community hospital. Detailed day 0 post-implant dosimetric evaluations of TPPI procedures were performed on 333 consecutive monotherapy patients treated between September 2000 and November 2003 at a single institution. All patients underwent TPPI with HIM. Pelvic and CXR films were obtained for a manual seed count at day 0 and again 〉 day 90 on 175 patients. The HIM-prostate brachytherapy performed in a community hospital provided median D 90 , V 100 , and V 150 values of 157Gy, 94%, and 42.3%, respectively. 18% of patients had seed migration to the lungs while 2% had seed migration to the bladder. Only 7 patients (4%) had 2 or more seeds migrate to the lungs. Procedure times average 38 minutes and number of needles used averaged 18. The post-implant urinary retention rate was 2.1% Use of HIM-prostate brachytherapy in the community setting with multiple urologists reproducibly maintained excellent and consistent dosimetric coverage. Procedure times and number of needles used were minimized, and with careful attention to image-guided technique, seed migration to bladder and lung was also minimized.
Type of Medium:
Online Resource
ISSN:
1533-0346
,
1533-0338
DOI:
10.1177/153303460400300214
Language:
English
Publisher:
SAGE Publications
Publication Date:
2004
detail.hit.zdb_id:
2146365-7
detail.hit.zdb_id:
2220436-2
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