نتایج جستجو برای: imaging analysis

تعداد نتایج: 3197254  

Journal: :Japanese Journal of Radiological Technology 2000

Journal: :International Journal of Biomedical Imaging 2013

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی شهید صدوقی یزد - دانشکده پزشکی 1386

چکیده ندارد.

J. Zhou, L. Bai L. Bai, W. Zhang, X. Ke, Y. Wen, Y. Xie, Y. Zhang, Z. Zhang,

Background: To retrospectively evaluate whether quantitative information derived from spectral imaging can improve the differential diagnosis of pancreatic cystic masses including pancreatic solid pseudopapillary epithelial neoplasms (SPENs), mucin- producing cysts and pseudocysts. Materials and Methods: From June 2015 to October 2017, 56 patients (22 pseudocysts, 18 mucin-producing cysts and 1...

Journal: :iranian journal of radiology 0
biljana markovic vasiljkovic center for radiology and mri, clinical center of serbia, medical faculty, belgrade university, belgrade, serbia; center for radiology and mri, clinical center of serbia, medical faculty, belgrade university, belgrade, serbia. tel: +38-163372956, fax: +38-1112688553 vesna plesinac karapandzic institute of oncology and radiology, medical faculty, belgrade university, belgrade, serbia tomislav pejcic urological clinic, clinical center of serbia, belgrade, serbia aleksandra djuric stefanovic center for radiology and mri, clinical center of serbia, medical faculty, belgrade university, belgrade, serbia zorica milosevic institute of oncology and radiology, medical faculty, belgrade university, belgrade, serbia snezana plesinac gynecological clinic, clinical center of serbia, medical faculty, belgrade university, belgrade, serbia

inflammatory myofibroblastic tumor (imt) is an aggressive benign mass that may arise from various tissues and organs with a great variability of histological and clinical appearances. due to variable and nonspecific imaging findings, diagnosis of imt is not obtained before surgery. the aim of this paper is to present ct and mri findings during four-year follow-up of complete, spontaneous regres...

Journal: :iranian journal of radiology 0
wen quan ding department of hand surgery, ningbo no.6 hospital, ningbo university, ningbo, china jian hui gu department of hand surgery, hand surgery research center, affiliated hospital of nantong university, nantong university, nantong, china yong yuan department of radiology, jiangsu province official hospital, jiangsu jiankang vocational college, nanjing, china dong sheng jin department of radiology, jiangsu province official hospital, jiangsu jiankang vocational college, nanjing, china; department of radiology, jiangsu province official hospital, jiangsu jiankang vocational college, nanjing, china. tel: +86-02583712838-3067, fax: +86-02586631726

results stereoscopic displays of the nerves were obtained in all 24 elbows by vr, mip, and fiber tractography post-processing methods. the vr/mip post-processing methods were easier to perform compared to fiber tractography. there was no significant difference among the scores of fiber tracking and vr/mip reconstruction for single direction. the imaging quality scores of fiber tractography and ...

Journal: :iranian journal of radiology 0
chermaine deepa antony department of biomedical imaging, faculty of medicine, university malaya, kuala lumpur, malaysia; department of biomedical imaging, faculty of medicine, university malaya, 50603, kuala lumpur, malaysia. tel: +60-30379494422, fax: +60-379492030 kartini rahmat department of biomedical imaging, faculty of medicine, university malaya, kuala lumpur, malaysia anushya vijayananthan department of biomedical imaging, faculty of medicine, university malaya, kuala lumpur, malaysia jayalakshmi pailoor department of pathology, university malaya, kuala lumpur, malaysia

rhabdomyosarcoma is a common primary childhood malignancy that rarely metastasizes to the breast. we report a patient with a primary sinonasal rhabdomyosarcoma metastasizing to the breast, with no distant spread. we describe the imaging appearance of rhabdomyosarcoma on magnetic resonance imaging (mri), particularly on diffusion-weighted imaging (dwi) and apparent diffusion coefficient (adc) se...

Background: EOS is a 2D/3D muscle skeletal diagnostic imaging system. The device has been developed to produce a high quality 2D, full body radiographs in standing, sitting and squatting positions. Three dimensional images can be reconstructed via sterEOS software. This Health Technology Assessment study aimed to investigate efficacy, effectiveness and cost-effectiveness of new emerged EOS imag...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم پایه دامغان - دانشکده علوم پایه دامغان 1394

در بین انواع نانوذره ها، نانوذره های مغناطیسی (mnps) نظر به کاربرد های بسیاری که در حوزه های مختلفی همچون مایعات مغناطیس (magnetic fluids) کاتالیز (catalysis) ، تصویربرداری رزونانس مغناطیسmagnetic resonance imaging) ) و بازسازی محیط زیست (environmental remediation) دارند توجه پژوهشگران را به خود جلب نموده اند [1]. این نانوذره ها سوپرپارامغناطیس هایی اند که می توانند جذب میدان مغاطیسی شوند اما خ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس 1390

تعریف مساله،اهداف و سوالات تحقیق: در زبان محاوره ایی، شکل یک شی را با اشیایی که از قبل در ذهن دارند می شناسند. به عنوان مثال اکثر مردم نقشه ایتالیا را شبیه چکمه و نقشه ایران را شکلی شبیه به گربه می دانند. در واقع تعریف شکل به این گونه، مفهومی کیفی را دنبال می کند. اما اگر یک محقق آماری علاقه مند به ارزیابی کمی اشکال براساس ساختار هندسی آنها باشد نیازمند تعریفی مناسبتر می باشد که به نوعی مفاهیم...

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