Comparison of dose volume histograms and international commission of radiation units and measurement point doses to bladder and rectum in carcinoma cervix patients treated with intracavitary brachytherapy in department of radiotherapy

نویسندگان

چکیده

International commission of radiation units and measurement point doses to the bladder rectum in carcinoma cervix patients treated with intracavitary brachytherapy department radiotherapy. The aim: evaluate two-dimensional point-based dose planning three-dimensional computed tomography-based dose-volume parameters for high-dose-rate cervical cancer. Materials methods: prospective study done between years June 2018 April 2020, a total 50 prospectively registered women non-metastatic definitive concurrent chemo-radiotherapy followed by HDR who met inclusion criteria were accrued study. All Gy EBRT then assessment was response adequacy comfortable insertion application. Brachytherapy procedure performed under sedation lithotomy position. Results: Median age entire group 54.5 years, majority them their 5th (34 %) or 4th (28 decade. Pathologically, all squamous cell carcinoma. Most common subtype large non keratinizing type (64 %). Major bulk is contributed stage IIA, IIB, IIIB. external beam radiotherapy 50Gy 25 fractions 2Gy per fraction high rate 7 3 fractions, one week apart 21Gy. Conclusion: Results from suggests that ICRU reference points can be surrogate markers D2cc, but not hence reporting should preferably volumetric method rather than

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CT based 3-dimensional treatment planning of intracavitary brachytherapy for cancer of the cervix: comparison between dose-volume histograms and ICRU point doses to the rectum and bladder.

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ژورنال

عنوان ژورنال: ScienceRise

سال: 2022

ISSN: ['2519-4798', '2519-478X']

DOI: https://doi.org/10.15587/2519-4798.2022.262104