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Objective To explore the clinical manifestations of ultrasonography(US),99mTc-methoxyisobutylisonitrile(99mTc-MIBI),and 131I whole body scan(131I-WBS)of patients with differentiated thyroid carcinoma(DTC)and cervical lymph node metastasis.Methods A total of 117 cases received examinations of US and 99mTc-MIBI before uses of 131I and received 131I-WBS after 6 d of 131I treatment.Combined with serum thyroglobulin(Tg),131I-SPECT/CT,lymph node biopsy and clinical follow-up of patients,cervical lymph node metastases were identified.Results In 117 patients,the sensitivity of US,99mTc-MIBI and 131I-WBS were 76.5%,67.1% and 83.5%(P
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ObjectiveTo explore the clinical and epidemiological value of semi-quantitative regional cerebral blood flow(rCBF)imaging in children with school phobia. Methods A total of 20 cases diagnosed with school phobia were examined with rCBF.Twelve were males and the other 8 were females.The mean age was(14.2?2.1)years(11-18 years).Semi-quantitative analysis methods were used to investigate the correlations among gender,age and rCBF. ResultsThere were significant differences in the rCBF of right fronto-parietal lobe,right occipital lobe,caput and putamen,left thalamus and hippocampus,and temporo-occipital lobe between males and females(P0.05).Only the PI of left temporo-parietal lobe of those ≥ 15 years old was significantly different from that of those
ABSTRACT
The main results of the article are as follows:GS(10ug/ml,25ug/ml,50ug/ml)could augment NK activity of murine spleen cells in vitro(p