Results 31 to 40 of about 7,400,431 (309)

On the issue of the methodology of quantitative assessment of radiation risk

open access: yesРадиационная гигиена, 2020
Peculiarity of various methodology aspects for estimate radiation risk in dependence of using area are discussed in this article; perspective of the estimate perfection is discussed too.
V. A. Sakovich
doaj   +1 more source

Ionizing and non-ionizing radiation and the risk of childhood cancer-illustrated with domestic radon and radio frequency electromagnetic field exposure [PDF]

open access: yes, 2013
Background Children are exposed to many different environmental factors, including exposure to low-dose ionizing radiation and to non-ionizing radiation.
Hauri, Dimitri
core   +1 more source

Years of life lost due to external radiation exposure [PDF]

open access: yesNuclear Technology and Radiation Protection, 2004
In this paper a new approach for calculation of the years of life lost per excess death due to stochastic health effects is applied to external exposure pathways.
Raičević Jagoš J.   +3 more
doaj   +1 more source

Analysis of repeated computed tomography scans and cumulative effective dose of patients in a hospital

open access: yesBrazilian Journal of Radiation Sciences, 2023
Computed tomography exams are considered diagnostic imaging exams that generate significant radiation dose to the patient. Justification, optimization, and dose limitation are radiological protection principles used to minimize patient and staff exposure,
Ana Luiza Milani   +7 more
doaj   +1 more source

Diagnostic Imaging of Pregnant Women and Fetuses: Literature Review

open access: yesBioengineering, 2022
Healthcare providers have acknowledged the dangers of radiation exposure to embryonic and fetal health, yet diagnostic imaging of pregnant women is increasing. Literature that pertains to the topic of interest was reviewed to collect tertiary data.
Eunhye Kim, Brenda Boyd
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani   +7 more
wiley   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben   +4 more
wiley   +1 more source

Field size effects on the risk and severity of treatment-induced lymphopenia in patients undergoing radiation therapy for solid tumors

open access: yes, 2018
Purpose: Radiation-induced lymphopenia (RIL) is the result of direct toxicity to circulating lymphocytes as they traverse the irradiated field, occurs in 40% to 70% of patients who undergo conventional external beam radiation therapy, and is associated ...
Ellsworth, Susannah G.   +1 more
core   +1 more source

The present state of radiation exposure from pediatric CT examinations in Japan — what do we have to do? [PDF]

open access: yes, 2018
The use of computed tomography (CT) has increased dramatically over the past several decades and has resulted in a concurrent increase in medical exposure to ionizing radiation.
Tsuchida, Tatsuro   +15 more
core   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk   +10 more
wiley   +1 more source

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