کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6055329 | 1198798 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new method using MRI to delineate areas of head and neck cancer targeted by intra-arterial infusion via a superficial temporal artery
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
دندانپزشکی، جراحی دهان و پزشکی
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چکیده انگلیسی
To determine whether anticancer drugs delivered via arterial infusion can permeate entire tumors using a new MRI flow check method. We infused 20Â ml of contrast medium (2Â ml of Gd-GDPA plus 18Â ml of normal saline) over a period of 10Â min using a continuous injection pump, then immediately performed MRI using a 1.5Â T unit. Images were obtained in 5-mm-thick continuous sections in two or three planes (axial, coronal, and sagittal) depending on the extent of the tumor, and enhanced fast gradient echo 3 D (EFGRE3D) images with a special inversion at lipids were photographed using a neurovascular array coil. The new MRI flow check method delineated an area of tongue cancer perfused with drugs more accurately than conventional methods.The MRI flow check method provides accurate information about areas of arterial infusion.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Oral Oncology - Volume 47, Issue 5, May 2011, Pages 387-390
Journal: Oral Oncology - Volume 47, Issue 5, May 2011, Pages 387-390
نویسندگان
Tatsuya Nakamura, Nobukazu Fuwa, Kanako Takayama, Takuya Tomoda, Akinori Takada, Chiyoko Makita, Miho Shiomi, Jun-ichi Yokouchi, Kazuo Watanabe,