IMRT

美 　英

• 網(wǎng)絡(luò)調(diào)強放療(intensity-modulated radiation therapy)；調(diào)強放射治療；強度調(diào)控放射治療

英漢解釋

abbr.

1. intensity-modulated radiation therapy

例句

Long-term data comparing 3D CRT for prostate cancer versus the use of IMRT is only now beginning to mature.

比較應(yīng)用3DCRT和IMRT治療前列腺癌的長期數(shù)據(jù)現(xiàn)在才剛剛成熟。

With improvement of the delivery efficiency, IMRT should provide the optimal treatment for recurrent nasopharyngeal carcinoma.

在執(zhí)行效率改善之下，強度調(diào)控放射治療將提供做為鼻咽癌復(fù)發(fā)時的最適切之療法。

The research of this paper provided one more choice for the dose calculation algorithm in IMRT treatment planning system.

本文的研究為IMRT逆向計劃過程的劑量計算提供了更多算法選擇依據(jù)。

Objective: To evaluate Clinical verification of inverse intensity modulated radiation therapy(IMRT).

目的：探討逆向計劃調(diào)強放射治療IMRT臨床治療前的驗證方法。

Conclusion The objective function is valid and efficient for clinical application in IMRT inverse planning optimization.

結(jié)論：上述目標(biāo)函數(shù)在調(diào)強放療逆向計劃優(yōu)化中具有重要臨床應(yīng)用價值。

In relative dose verification, 27 out of 30 patients'passed point in IMRT plans are more than 90% which means the calculation passes.

在相對劑量驗證中30例患者的IMRT計劃有27例患者計劃通過點大于90%，表明計劃通過；

Taking simulated annealing algorithm which has high local searching ability into genetic algorithm selecting accelerator gantrys.

在選擇IMRT治療機架角遺傳算法中，融入局部尋優(yōu)能力強的模擬退火算法。

The optimal decomposition of the intensity modulated mapping matrix for IMRT is studied in this paper.

研究腫瘤放射治療的調(diào)強映射矩陣的最優(yōu)分解問題。

The planned dose distributions were more conformal to the sensitive normal tissue structures by IMRT plans in 3 different sites.

在此三個不同部位的計劃劑量分布圖上，強度調(diào)控放射治療對敏感正常組織結(jié)構(gòu)都較為適合。

Meanwhile, use 2 dimensional ionization chamber array for relative dose verification of IMRT.

另一方面利用二維電離室矩陣對治療計劃進(jìn)行相對劑量驗證。

This paper mainly concerns two critical issues of IMRT: the objective function and the convolution kernels based on Monte Carlo method.

目標(biāo)函數(shù)的構(gòu)建和蒙特卡羅方法卷積核的獲取，是調(diào)強放療計劃系統(tǒng)中的關(guān)鍵技術(shù)。

Objective: To compare dosimetry of 3D-CRT and IMRT plan for para-aortic lymph node tumor metastasis.

目的：比較腹主動脈旁淋巴結(jié)腫瘤轉(zhuǎn)移的3D-CRT和IMRT放射治療計劃的劑量學(xué)差異。

Methods The absolute dose between static physical compensator IMRT plan and polymethyl phantoms was compared in 17 cases.

方法：比較17例IMRT靜態(tài)物理補償器調(diào)強治療計劃與有機玻璃模體絕對劑量。

Meantime, use 2 dimensional ionization chamber array for relative dose verification in 30 IMRT plans.

同時30例患者計劃利用二維電離室矩陣進(jìn)行相對劑量驗證。

For the study, physicians administered a dose of radiation with IMRT to the entire breast for four weeks (20 daily treatments).

在這一研究中，醫(yī)生對整個乳癌組織用調(diào)強適形放射治療儀實施四周的放射治療。

OBJECTIVE: To study the random error and its clinical application in analyzing intensity modulated radiation therapy (IMRT).

目的：分析調(diào)強放療的偶然誤差及其在臨床中的應(yīng)用。

Conclusion: In order to ensure the quality of IMRT plan, dosimetric verification is necessary.

結(jié)論：為了保證調(diào)強適形放射治療的治療質(zhì)量，必需進(jìn)行劑量學(xué)驗證。

Quality assurance for intensity-modulated radiation therapy(IMRT)is an important issue to study.

調(diào)強適形放射治療的質(zhì)量保證是一個重要的研究課題。

Influence of dose distribution selected from different beam orientation for a nasopharyngeal carcinoma IMRT plan

鼻咽癌調(diào)強治療照射野布野方向對劑量分布的影響

Comparison of the irradiation doses for IMRT and conventional radiotherapy in nasopharyngeal carcinoma patients

鼻咽癌調(diào)強放療和常規(guī)放療受照劑量對比分析

Study of dose calculation and beam parameters optimization with genetic algorithm in IMRT

調(diào)強放射治療中劑量計算與射野參數(shù)優(yōu)化研究

Verification on the Existence of the Degenerated Solutions in IMRT Optimization

關(guān)于調(diào)強放射治療最優(yōu)化存在簡并解的檢驗

A Feasible Study of Stepwise-plan IMRT for Local Advanced Nasopharyngeal Carcinoma

中晚期鼻咽癌調(diào)強適形放療分段設(shè)計計劃的可行性研究

Genetic algorithm applied to optimization of IMRT inverse planning

遺傳算法用于IMRT逆向計劃優(yōu)化

Effect of the Size of Solution Space and the Size of Voxels in Beam Orientation Optimization of IMRT

調(diào)強放療射束方向最優(yōu)化計算中解空間和體元尺寸的影響

intensity modulated radiation therapy(IMRT);

調(diào)強放射治療；

Methods and techniques for precise verification of IMRT dose distribution using DVS

利用DVS對調(diào)強放療計劃劑量分布精確驗證的方法與技巧

Dosimetry Verification and Quality Assurance Test of IMRT

調(diào)強放射治療的物理劑量驗證

IMRT for treatment of nasopharyngeal carcinoma: A report of 43 cases

43例鼻咽癌的調(diào)強適形放射治療體會

Effect of Radiation Cut-off Radius on Dose Calculation in IMRT

調(diào)強放射治療中散射截止半徑選取對劑量計算結(jié)果的影響

Dosimetric effect of setup on normal tissue with IMRT for prostate cancer

前列腺調(diào)強放射治療中擺位對正常組織劑量的影響