| Literature DB >> 2229558 |
Y Nagata1, T Nishidai, M Abe, M Hiraoka, M Takahashi, K Fujiwara, K Okajima.
Abstract
We devised a laser projection system combined with a CT scanner and radiotherapy treatment planning computer (CT stimulator). The irradiation field can be projected over a range of 180 degrees on the skin of a patient lying on the CT couch. For CT-guided biopsy, the system can project the skin entry point and needle direction.Entities:
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Year: 1990 PMID： 2229558 DOI： 10.1097/00004728-199011000-00042
Source DB: PubMed Journal: J Comput Assist Tomogr ISSN： 0363-8715 Impact factor: 1.826