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C. Constantinescu

Researcher at Alfaisal University

Publications -  15
Citations -  120

C. Constantinescu is an academic researcher from Alfaisal University. The author has contributed to research in topics: Brachytherapy & Radiation treatment planning. The author has an hindex of 6, co-authored 15 publications receiving 97 citations.

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Single versus multichannel applicator in high-dose-rate vaginal brachytherapy optimized by inverse treatment planning.

TL;DR: Vaginal HDR brachytherapy using a multichannel vaginal applicator and inverse planning provides dosimetric advantages over single channel cylinder, by reducing the dose to organs at risk without compromising the target volume coverage, but at the expense of an increased vaginal mucosa dose.
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Uterine perforation and its dosimetric implications in cervical cancer high-dose-rate brachytherapy

TL;DR: A low incidence of uterine perforation and sub-serosal insertion of intra-uterine tandem in intracavitary HDR brachytherapy for cervical cancer is reported, however, the effects on treatment plan dosimetry can be considerably detrimental.
Journal ArticleDOI

Assessment of air pockets in high-dose-rate vaginal cuff brachytherapy using cylindrical applicators.

TL;DR: The presence of air pockets around vaginal cylinder applicators is frequently noticed in post-operative vaginal cuff brachytherapy, and the dose to the vaginal mucosa is reduced, as a result of displacement generated by air pockets.
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Optimization of Craniospinal Irradiation for Pediatric Medulloblastoma Using VMAT and IMRT.

TL;DR: The use of both IMRT and VMAT provides good target tissue coverage and sparing of the adjacent tissue for MB, and both techniques resulted in OAR dose delivery within published pediatric dose guidelines, except those mentioned above.
Journal Article

Tumor bed boost radiotherapy in breast cancer. A review of current techniques.

TL;DR: A systematic review of the literature concerning breast boost radiotherapy techniques, and evidence-based guidelines for each of them are provided in this article, where a search for literature was performed in the National Library of Medicine's (PubMed) database for English-language articles published from 1st January 1990 to 5th April 2011.