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Assessment of 2 Different Techniques for Suppression of Respiratory Motion in Lung Cancer Treatment With Proton Therapy Using Magnetic Resonance Imaging (MRI)

2018-09-18 04:39:12 | BioPortfolio

Published on BioPortfolio: 2018-09-18T04:39:12-0400

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Radiotherapy Delivery in Deep Inspiration for Pediatric Patients

TEDDI is a non-randomised phase II trial in Scandinavia. All pediatric patients, referred for radiotherapy in the thorax or abdomen and irrespective of diagnosis, are eligible. Deep inspi...

Prospective Assessment of Radiation-induced Heart Injury in Left-sided Breast Cancer

This study is to prospectively investigate the cardiac dose-sparing effect and clinical benefit of deep inspiration breath-hold (DIBH) technique. Patients with left-sided breast cancer tre...

Breathing Synchronized PET/CT Scans for the Detection of Lung Lesions and Assessment of Tumor Glycolysis

In this particular study the physicians want to use a new technique of how they obtain the PET/CT pictures. It is called "deep-inspiration breath-hold (DIBH) PET/CT". As the name suggests,...

Active Breathing Coordinator-based vs VisionRT-based Deep Inspiration Breath-hold for Radiation for Breast Cancer

Female patients treated with radiation for left-sided breast malignancy will undergo alternate fractions of Active Breathing Coordinator (ABC)-assisted and VisionRT-assisted Deep Inspirati...

A Phase II Study of the Use of Deep Inspiration Breath Hold and Prone Irradiation to Decrease Cardiac Radiation Exposure

This study aims to discover more about radiation techniques for people treated for left-sided breast cancer that minimizes exposure to the heart, as noted by mean heart dose.

PubMed Articles [17991 Associated PubMed Articles listed on BioPortfolio]

Deep inspiration breath hold in breast cancer: Development and analysis of a patient experience questionnaire.

Evidence that Deep Inspiration Breath Hold (DIBH) can reduce cardiac dose during left-sided breast radiation therapy (RT) has led to widespread uptake of this technology. There is a paucity of publish...

Dose variability in different lymph node levels during locoregional breast cancer irradiation: the impact of deep-inspiration breath hold.

Aim of the present analysis was to evaluate the movement and dose variability of the different lymph node levels of node-positive breast cancer patients during adjuvant radiotherapy (RT) with regiona...

AlignRT and Catalyst™ in whole-breast radiotherapy with DIBH: Is IGRT still needed?

Surface guided radiotherapy (SGRT) is reported as a feasible setup technique for whole-breast radiotherapy in deep inspiration breath hold (DIBH), but position errors of bony structures related to dee...

Novel Use of Continuous Positive Airway Pressure (CPAP) Permits Heart and Lung Sparing Mediastinal Involved-Site Radiotherapy for patient with Hodgkin Lymphoma in Community clinic when Deep Inspiration Breath Hold technique was not available.

Ultrafast pediatric chest computed tomography: comparison of free-breathing vs. breath-hold imaging with and without anesthesia in young children.

General anesthesia (GA) or sedation has been used to obtain good-quality motion-free breath-hold chest CT scans in young children; however pulmonary atelectasis is a common and problematic accompanime...

Medical and Biotech [MESH] Definitions

Ventilatory support system using frequencies from 60-900 cycles/min or more. Three types of systems have been distinguished on the basis of rates, volumes, and the system used. They are high frequency positive-pressure ventilation (HFPPV); HIGH-FREQUENCY JET VENTILATION; (HFJV); and high-frequency oscillation (HFO).

Non-ionizing electromagnetic energy in the frequency range of 100 gigahertz to 10 terahertz which spans from the mid-INFRARED RAYS frequency to the high-frequency edge of the MICROWAVES band.

One of the four types of brain waves seen on EEG characterized by a high amplitude and a frequency of 4 Hz and below. They are considered the "deep sleep waves" observed during sleep in dreamless states, infancy, and in some brain disorders.

Electromagnetic waves with frequencies between about 3 kilohertz (very low frequency - VLF) and 300,000 megahertz (extremely high frequency - EHF). They are used in television and radio broadcasting, land and satellite communications systems, radionavigation, radiolocation, and DIATHERMY. The highest frequency radio waves are MICROWAVES.

The use of focused, high-frequency sound waves to destroy tissue. It is sometimes used in conjunction with but is distinct from INTERVENTIONAL ULTRASONOGRAPHY.

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