3-T MR-guided brachytherapy for gynecologic malignancies
نویسندگان
چکیده
منابع مشابه
High-dose-rate interstitial brachytherapy for gynecologic malignancies.
PURPOSE The study aimed to assess the outcome of locally advanced cervical and vaginal cancer treated with high-dose-rate interstitial brachytherapy (HDRB). METHODS AND MATERIALS Between 1998 and 2004, 16 previously unirradiated patients with locally advanced cervical and vaginal cancer not suitable for intracavitary brachytherapy because of distorted anatomy or extensive vaginal disease were...
متن کاملDevelopment of an open source software module for enhanced visualization during MR-guided interstitial gynecologic brachytherapy
In 2010, gynecologic malignancies were the 4th leading cause of death in U.S. women and for patients with extensive primary or recurrent disease, treatment with interstitial brachytherapy may be an option. However, brachytherapy requires precise insertion of hollow catheters with introducers into the tumor in order to eradicate the cancer. In this study, a software solution to assist interstiti...
متن کاملVMAT for the treatment of gynecologic malignancies for patients unable to receive HDR brachytherapy
This investigation studies the use of volumetric-modulated arc therapy (VMAT) to deliver the following conceptual gynecological brachytherapy (BT) dose distributions: Type 1, traditional pear-shaped dose distribution with substantial dose gradients; Type 2, homogeneous dose distribution throughout PTV (BT prescription volume); and Type 3, increased dose to PTV without organ-at-risk (OAR) overdo...
متن کاملOncology biomarkers for gynecologic malignancies.
Current therapies efficiently treat most patients with gynecologic malignancies detected at an early stage. Thus, the identification of oncology biomarkers for screening and monitoring of occult tumors has been highly prioritized. Hyperglycosylated human chorionic gonadotropin (hCG) epitomizes oncologic biomarker, as the serum level of this hormone is elevated in virtually all cases of gestatio...
متن کاملHigh-dose-rate interstitial brachytherapy for gynecologic malignancies—dosimetric changes during treatment period
To overcome cranio-caudal needle displacement in pelvic high-dose-rate interstitial brachytherapy (HDRIB), we have been utilizing a fullystretched elastic tape to thrust the template into the perineum. The purpose of the current study was to evaluate dosimetric changes during the treatment period using this thrusting method, and to explore reproducible planning methods based on the results of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Magnetic Resonance Imaging
سال: 2012
ISSN: 0730-725X
DOI: 10.1016/j.mri.2012.06.003