Results 1 to 10 of about 221,637 (199)

Mutational Analysis of Ionizing Radiation Induced Neoplasms [PDF]

open access: yesCell Reports, 2015
Ionizing radiation (IR) is a mutagen that promotes tumorigenesis in multiple exposure contexts. One severe consequence of IR is the development of second malignant neoplasms (SMNs), a radiotherapy-associated complication in survivors of cancers ...
Amy L. Sherborne   +5 more
doaj   +10 more sources

Intramedullary Glioblastoma as One of Multiple Radiation-Induced Neoplasms. [PDF]

open access: yesCase Rep Oncol
Introduction: Intramedullary glioblastoma is a rare entity comprising 1.4–9% of spinal gliomas. Spinal cord radiation-induced gliomas are unique, with only 13 cases reported to date. Case Presentation: A 53-year-old female with a history of mediastinal Hodgkin lymphoma treated with chemotherapy and radiotherapy who subsequently developed thyroid cancer
Koczyk K   +6 more
europepmc   +3 more sources

Radiation-induced intracranial neoplasms. A report of three possible cases [PDF]

open access: yesCancer, 1984
The pathologic findings are described in three patients who developed second intracranial neoplasms after irradiation for central nervous system malignancy. The second neoplasms were an astrocytoma, an ependymoma, and multiple meningiomas. All were histologically different from the first neoplasms and appeared in the field of irradiation between 3 and ...
J R Anderson, J R Anderson
exaly   +3 more sources

Susceptibility Loci and Chromosomal Abnormalities in Radiation Induced Hematopoietic Neoplasms in Mice [PDF]

open access: yesJournal of Radiation Research, 2011
Genetics of susceptibility to radiation-induced hematopoietic neoplasms and somatic chromosomal aberrations were analyzed in 305 backcross (CcS-17xCcS-2)xCcS-2 mice of two CcS/Dem recombinant congenic strains. Irradiated CcS-2 mice were previously shown to exhibit high frequency of myeloid neoplasms whereas irradiated CcS-17 mice were susceptible to T ...
Marta Gajewska   +2 more
exaly   +3 more sources

Risk of radiation-induced second malignant neoplasms from photon and proton radiotherapy in paediatric abdominal neuroblastoma [PDF]

open access: yesPhysics and Imaging in Radiation Oncology, 2021
Background and Purpose: State-of-the-art radiotherapy modalities have the potential of reducing late effects of treatment in childhood cancer survivors. Our aim was to investigate the carcinogenic risk associated with 3D conformal (photon) radiation (3D ...
Sophie Taylor   +9 more
doaj   +4 more sources

Time Dependence of Radiation-induced Hypothalamic–Pituitary Axis Dysfunction in Adults Treated for Non-pituitary, Intracranial Neoplasms [PDF]

open access: yesClinical Oncology, 2017
AIMS: Hypothalamic-pituitary axis (HPA) dysfunction is a sequela of cranial radiotherapy. The purpose of this study was to use endocrine data from existing publications to characterise the baseline endocrine status, the effects of radiotherapy on the HPA during the first follow-up year and the time dependence of radiation-induced HPA dysfunction in ...
Mark Gurnell, N Burnet
exaly   +4 more sources

Spontaneous and Radiation-Induced Chromosome Aberrations in Primary Fibroblasts of Patients With Pediatric First and Second Neoplasms [PDF]

open access: yesFrontiers in Oncology, 2020
The purpose of the present study was to investigate whether former childhood cancer patients who developed a subsequent secondary primary neoplasm (SPN) are characterized by elevated spontaneous chromosomal instability or cellular and chromosomal ...
Sebastian Zahnreich   +12 more
doaj   +5 more sources

Methodological approaches to prevention of radiation-induced skin reactions in neutron-photon therapy for malignant neoplasms

open access: yesСибирский онкологический журнал, 2019
The goal of radiotherapy is to maximize the radiation dose to abnormal cancer cells while preventing damage to healthy tissue. in neutron therapy, the optimum regime of treatment is uncertain to date.The purpose of the study to develop a set of ...
E. L. Choynzonov   +4 more
doaj   +3 more sources

Radiation-induced tumors and secondary malignancies following radiotherapy [PDF]

open access: yesVojnosanitetski Pregled, 2022
nema
Dedović-Stojaković Jelena   +6 more
doaj   +1 more source

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