نتایج جستجو برای: neural tumor

تعداد نتایج: 725597  

Journal: :Neural Computing and Applications 2021

Abstract Modern medical clinics support examinations with computer systems which use Computational Intelligence on the way to detect potential health problems in more efficient way. One of most important applications is evaluation CT brain scans, where precise results come from deep learning approaches. In this article, we propose a novel correlation mechanism (CLM) for neural network architect...

Journal: :IEEE Access 2022

Understanding brain diseases such as categorizing Brain-Tumor (BT) is critical to assess the tumors and facilitate patient with proper cure per their categorizations. Numerous imaging schemes exist for BT detection, Magnetic Resonance Imaging (MRI), generally utilized because of better quality images reality depending on non-ionizing radiation. This paper proposes an approach detect distinctive...

Journal: :Computers, materials & continua 2022

Tumor detection has been an active research topic in recent years due to the high mortality rate. Computer vision (CV) and image processing techniques have recently become popular for detecting tumors MRI images. The automated process is simpler takes less time than manual processing. In addition, difference expanding shape of brain tumor tissues complicates clinicians. We proposed a new framew...

Journal: :medical journal of islamic republic of iran 0
parvin mahzouni alzahra hospital, isfahan university of medical sciences, isfahan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (isfahan university of medical sciences) shervin pejhan alzahra hospital, isfahan university of medical sciences, isfahan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (isfahan university of medical sciences) mahmoud ashrafi alzahra hospital, isfahan university of medical sciences, isfahan, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی اصفهان (isfahan university of medical sciences)

malignant germ-cell tumors (mgct) are rare tumors of childhood accounting for less than 3% of pediatric malignancies. endodermal sinus tumor (est) forms the most common histologic subtype of mgct. the vagina is an extremely rare site for gcts. an 8-month-old female was admitted with a short history of vaginal bleeding, and a mass protruding from the vagina. she was pale and a mass was palpable ...

Journal: :annals of military and health science research 0
مجتبی نواب پور mojtaba navvabpour department of radiation technology, faculty of paramedical sciences, shahid beheshti university of medical sciences, ژیلا جمشیدی نیا zhila jamshidinia department of biology, science and research branch, islamic azad university, tehran, iran. محسن بخشنده mohsen bakhshandeh department of radiation technology, faculty of paramedical sciences, shahid beheshti university of medical sciences, darband ave., qods sq., tehran, iran.

purpose: to recognize affective factors in delivering x-ray contrast agents (which have high atomic number) via gallium carrier to liver or lymphatic neoplasm cells.   materials and methods: since uptake of gallium by liver has been reported in numerous researches, it was bonded with a contrast media (metrizoate). x-ray imaging was done to determine geometric features of liver.   results: radio...

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