Predictive value of histologic tumor necrosis after radiation
نویسندگان
چکیده
منابع مشابه
Comparison of brain SPECT with 99mTc-MIBI and CT-scan in discriminating of radiation necrosis and brain tumor recurrence [Persian]
Introduction: 99mTc-MIBI has been proposed for use as an imaging agent for various tumors, including breast cancer, lung cancer, lymphomas, melanomas and brain neoplastic lesions. Brain tumors are very common and radiotherapy being major part of treatment following surgery. After radiotherapy, deteriorating clinical status can be due to either radiation necrosis or recurrent tumor. Comput...
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15 صفحه اولRadiation necrosis masquerading as late tumor recurrence: 14 years after combined fractionated stereotactic radiosurgery and conventional radiation therapy
Radiation necrosis is a known sequela of delivering high doses of ionizing radiation to the central nervous system and may be confused with tumor recurrence. Although stereotactic radiation has found increasing application in managing central nervous system malignancies, the imaging appearance of benign tissue several years after such treatment has not been frequently documented in the medical ...
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Increasingly aggressive treatment protocols are being used in the hope of improving patient survival rates. These regimens, however, can lead to a wide spectrum of complications owing to the overlap between “effective” and “neurotoxic” doses of radiation. Differentiating tumor recurrence from treatmentinduced change is a clinical and radiological challenge. Researchers have suggested three mech...
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Background The pro-inflammatory cytokine, tumor necrosis factor-alpha (TNF-α), is a pathogenic element for a number of disorders. Previous studies have reported that the -1031 T/C and -238 G/A polymorphisms in the promoter region of the TNF-α gene are important factors in reproductive-related disorders. One of the most common gynecological diseases of women during the reproductive years is endo...
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ژورنال
عنوان ژورنال: International Journal of Cancer
سال: 2001
ISSN: 0020-7136,1097-0215
DOI: 10.1002/ijc.1041