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Automated vessel exclusion technique for quantitative assessment of hepatic iron overload by
‐MRI 下载免费PDF全文
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Language disorders are identified when a person has difficulty with expressive language, receptive language, or pragmatic language. Speech disorders are identified when a person's voice, fluency, or articulation call attention to the speaker because his or her speech is sufficiently different from the norm. Speech and language development should be consistent with a child's overall development and can be tracked using typical milestone markers. Differential diagnosis is critical to designing appropriate intervention, which should be tailored to the parents' goals along with the child's clinical and educational needs. Early identification and intervention assist in educational planning and are often associated with better long-term outcomes. Any speech-language therapy plan should be designed with measurable goals and consistent monitoring of progress toward those goals. 相似文献
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Noah D. Sabin Aimee K. Santucci Paul Klimo Jr. Melissa M. Hudson Deokumar Srivastava Nan Zhang Larry E. Kun Matthew J. Krasin Ching-Hon Pui Zoltan Patay Wilburn E. Reddick Robert J. Ogg Claudia M. Hillenbrand Leslie L. Robison Kevin R. Krull Gregory T. Armstrong 《Journal of cancer survivorship》2014,8(3):329-335
Purpose
Survivors of childhood cancer are at an increased risk of developing subsequent neoplasms. In long-term survivors of childhood malignancies treated with and without cranial radiation therapy (CRT), undergoing unenhanced magnetic resonance imaging (MRI) of the brain, we estimated detection of intracranial neoplasms.Methods
To investigate neurocognitive outcomes, 219 survivors of childhood cancer underwent unenhanced screening MRI of the brain. Of the survivors, 164 had been treated for acute lymphoblastic leukemia (ALL) (125 received CRT) and 55 for Hodgkin lymphoma (HL) (none received CRT). MRI examinations were reviewed and systematically coded by a single neuroradiologist. Demographic and treatment characteristics were compared for survivors with and without subsequent neoplasms.Results
Nineteen of the 219 survivors (8.7 %) had a total of 31 subsequent intracranial neoplasms identified by neuroimaging at a median time of 25 years (range 12–46 years) from diagnosis. All neoplasms occurred after CRT, except for a single vestibular schwannoma within the cervical radiation field in a HL survivor. The prevalence of subsequent neoplasms after CRT exposure was 14.4 % (18 of 125). By noncontrast MRI, intracranial neoplasms were most suggestive of meningiomas. Most patients presented with no specific, localizing neurological complaints. In addition to the schwannoma, six tumors were resected based on results of MRI screening, all of which were meningiomas on histologic review.Conclusion
Unenhanced brain MRI of long-term survivors of childhood cancer detected a substantial number of intracranial neoplasms. Screening for early detection of intracranial neoplasms among aging survivors of childhood cancer who received CRT should be evaluated.Implications for Cancer Survivors
The high prevalence of incidentally detected subsequent intracranial neoplasms after CRT in long-term survivors of childhood cancer and the minimal symptoms reported by those with intracranial tumors in our study indicate that brain MRI screening of long-term survivors who received CRT may be warranted. Prospective studies of such screening are needed. 相似文献157.
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