Topics

Peak skin and eye lens radiation dose from brain perfusion CT: CTDI and Monte Carlo based estimations.

08:00 EDT 10th March 2020 | BioPortfolio

Summary of "Peak skin and eye lens radiation dose from brain perfusion CT: CTDI and Monte Carlo based estimations."

To quantify the eye lens, peak skin and brain doses associated with head CT perfusion exam by means of thermoluminescent dosimeters (TLDs) measurements in a cadaver and compare them to Monte Carlo (MC) dose estimations as well as to the CTDI.

Affiliation

Journal Details

This article was published in the following journal.

Name: European journal of radiology
ISSN: 1872-7727
Pages: 108950

Links

DeepDyve research library

PubMed Articles [17789 Associated PubMed Articles listed on BioPortfolio]

Eye lens radiation exposure in paediatric interventional treatment of retinoblastoma.

Retinoblastoma represents 3% of cancers in children under fifteen years of age. The standard paediatric treatment for saving the affected eye is supraselective intra-arterial chemotherapy performed in...

Radiation dose and risk to the lens of the eye during CT examinations of the brain.

Cataracts are the leading cause of blindness and visual disability worldwide. Of the known contributing factors to this condition, ionising radiation is considered the primary concern in a radiologica...

ESTIMATION OF Hp(3) TO THE EYE LENS OF INTERVENTIONAL RADIOLOGISTS-RELATION BETWEEN THE EYE LENS DOSE AND RADIOLOGIST'S HEIGHT.

The aim of the study was to estimate occupational radiation dose to the eye lens of radiologists and the dose reduction ratio of lead glasses during interventional radiology. Three interventional radi...

Physical dosimetry reconstructions of significant radiation exposure at an industrial accelerator facility in Tianjin (China).

The goal of this thesis is to estimate the physical radiation doses for two victims who were accidently exposed to an industrial electron beam at an industrial accelerator facility on 7 July 7 2016 in...

OCCUPATIONAL RADIATION EXPOSURE DOSE OF THE EYE IN DEPARTMENT OF CARDIAC ARRHYTHMIA PHYSICIAN.

Interventional radiology (IR) procedures tend to be complex, which delivers high radiation exposure to patient. In the present study, we measured the radiation exposure dose [Hp(3)] in the eye using a...

Clinical Trials [20713 Associated Clinical Trials listed on BioPortfolio]

A Comparison of MRI Perfusion and FDG PET/CT to Distinguish Between Radiation Injury and Tumor Progression

This study will examine if MRI perfusion and PET/CT can tell growing tumor and radiation injury apart. MRI perfusion looks at the blood vessels in the tumor. PET/CT looks if the tumor cell...

StrataXRT in Preventing Radiation Dermatitis in Pediatric Patients Undergoing Radiation Therapy to the Brain or Spinal Cord

This phase I trial studies the side effects of a silicone topical wound dressing (StrataXRT) and to see how well it works in preventing radiation dermatitis (skin burns and side effects ca...

Pilot Clinical Evaluation of Approved Contact Lenses

This is a pilot evaluation to assess the feasibility of using novel imaging process to characterize lens edge and limbal epithelial thickness profile; lens movement with gaze and blink; an...

Lithium and Whole-Brain Radiation Therapy in Treating Patients With Brain Metastases From Primary Cancer Outside the Brain

RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs, such as lithium, may protect normal cells from the side effects of radiation therapy. Giving lithium togeth...

MR Perfusion Methods in Patients With Suspected Recurrent High Grade Gliomas

Radiation therapy is an important adjunct in the treatment of patients with glioma, although a common side effect is radiation-induced injury of brain parenchyma. Unfortunately, convention...

Medical and Biotech [MESH] Definitions

Administration of the total dose of radiation (RADIATION DOSAGE) in parts, at timed intervals.

The dose amount of poisonous or toxic substance or dose of ionizing radiation required to kill 50% of the tested population.

The amount of radiation energy that is deposited in a unit mass of material, such as tissues of plants or animal. In RADIOTHERAPY, radiation dosage is expressed in gray units (Gy). In RADIOLOGIC HEALTH, the dosage is expressed by the product of absorbed dose (Gy) and quality factor (a function of linear energy transfer), and is called radiation dose equivalent in sievert units (Sv).

The relationship between the dose of administered radiation and the response of the organism or tissue to the radiation.

Mice selectively bred for hypersusceptibility to two-stage chemical skin carcinogenesis. They are also hypersusceptible to UV radiation tumorigenesis with single high-dose, but not chronic low-dose, exposures. SENCAR (SENsitive to CARcinogenesis) mice are used in research as an animal model for tumor production.

Quick Search


DeepDyve research library

Relevant Topics

Wound management
Anything that breaks the skin is a wound because when the skin is broken, there's a risk of germs getting into the body and causing an infection. Follow and track Wound Care News on BioPortfolio: Wound Car...

Dermatology
Acne Dermatology Eczema Psoriasis Wound Care Dermatology is the medical specialty concerned with the diagnosis and treatment of skin disorders (Oxford Medical Dictionary). As well as studying how the skin works, dermatology covers...


Searches Linking to this Article