Radiology

Therapeutic Radiology

Latest AI and machine learning research in therapeutic radiology for healthcare professionals.

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Showing 361-380 of 6,919 articles

Robotic path-finding in inverse treatment planning for stereotactic radiosurgery with continuous dose delivery.

PURPOSE: Continuous dose delivery in radiation therapy treatments has been shown to decrease total treatment time while improving the dose conformity and distribution homogeneity over the conventional step-and-shoot approach. The authors develop an inverse treatment planning method for Gamma Knife® Perfexion™ that continuously delivers dose along a path in the target.

Aug 1 2016 27487871

A mathematical framework for virtual IMRT QA using machine learning.

PURPOSE: It is common practice to perform patient-specific pretreatment verifications to the clinical delivery of IMRT. This process can be time-consuming and not altogether instructive due to the myriad sources that may produce a failing result. The purpose of this study was to develop an algorithm capable of predicting IMRT QA passing rates a priori.

Jul 1 2016 27370147
Dosimetric and delivery efficiency investigation for treating hepatic lesions with a MLC-equipped robotic radiosurgery-radiotherapy combined system.

PURPOSE: The CyberKnife M6 (CK-M6) Series introduced a multileaf collimator (MLC) for extending its capability from stereotactic radiosurgery/stereota...

Feb 1 2016 26843236
Influence of robotic-assisted laparoscopic hysterectomy on vaginal cuff healing and brachytherapy initiation in endometrial carcinoma patients.

PURPOSE: The purpose of this study was to examine the impact of robotic-assisted laparoscopic hysterectomy (RALH) compared with total abdominal hyster...

Jan 1 2016 27364883
Validation of a novel robot-assisted 3DUS system for real-time planning and guidance of breast interstitial HDR brachytherapy.

PURPOSE: In current clinical practice, there is no integrated 3D ultrasound (3DUS) guidance system clinically available for breast brachytherapy. In t...

Dec 1 2015 26632040
Robotic real-time translational and rotational head motion correction during frameless stereotactic radiosurgery.

PURPOSE: To develop a control system to correct both translational and rotational head motion deviations in real-time during frameless stereotactic ra...

Jun 1 2015 26127028
Models for predicting objective function weights in prostate cancer IMRT.

PURPOSE: To develop and evaluate the clinical applicability of advanced machine learning models that simultaneously predict multiple optimization obje...

Apr 1 2015 25832049
Automatic learning-based beam angle selection for thoracic IMRT.

PURPOSE: The treatment of thoracic cancer using external beam radiation requires an optimal selection of the radiation beam directions to ensure effec...

Apr 1 2015 25832090
Comparison between target margins derived from 4DCT scans and real-time tumor motion tracking: insights from lung tumor patients treated with robotic radiosurgery.

PURPOSE: A unique capability of the CyberKnife system is dynamic target tracking. However, not all patients are eligible for this approach. Rather, th...

Mar 1 2015 25735283
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