کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8233636 | 1533110 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Radiation Dose-Volume Effects and the Penile Bulb
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Radiation Dose-Volume Effects and the Penile Bulb Radiation Dose-Volume Effects and the Penile Bulb](/preview/png/8233636.png)
چکیده انگلیسی
The dose, volume, and clinical outcome data for penile bulb are reviewed for patients treated with external-beam radiotherapy. Most, but not all, studies find an association between impotence and dosimetric parameters (e.g., threshold doses) and clinical factors (e.g., age, comorbid diseases). According to the data available, it is prudent to keep the mean dose to 95% of the penile bulb volume to <50 Gy. It may also be prudent to limit the D70 and D90 to 70 Gy and 50 Gy, respectively, but coverage of the planning target volume should not be compromised. It is acknowledged that the penile bulb may not be the critical component of the erectile apparatus, but it seems to be a surrogate for yet to be determined structure(s) critical for erectile function for at least some techniques.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Radiation Oncology*Biology*Physics - Volume 76, Issue 3, Supplement, 1 March 2010, Pages S130-S134
Journal: International Journal of Radiation Oncology*Biology*Physics - Volume 76, Issue 3, Supplement, 1 March 2010, Pages S130-S134
نویسندگان
Mack M.D., FACR, Jiho M.D., Giovanna Ph.D., Issam Ph.D., Joseph O. Ph.D., Lawrence B. M.D.,