نتایج جستجو برای: micro calcification

تعداد نتایج: 137491  

احسان‌بخش, علیرضا, سیلانیان طوسی, فرخ,

Background and Aim: Intracranial physiologic calcification is not accompanied by any evidence of disease and has no demonstrable pathological cause. It is often due to calcium deposition in the blood vessels of different structures of the brain. Computed tomography (CT) is the most sensitive means of detection of for this calcification. The aim of this study was the assessment of the intracrani...

2015
Katsunori Fukutake Takao Ishiwatari Hiroshi Takahashi Kazuaki Tsuchiya Yoichiro Okubo Minoru Shinozaki Naobumi Tochigi Megumi Wakayama Tetsuo Nemoto Kazutoshi Shibuya Akihito Wada

BACKGROUND Ossification in the posterior longitudinal ligament (PLL) correlates with changes of enthesis during the early stages of development, but this issue remains controversial, as little is known regarding the details of this process. The aim of the present study was to elucidate part of the ossification mechanism. Thus, in the present study, we observed and evaluated minute ossifications...

2004
Ann-Katherine Carton Hilde Bosmans Dirk Vandenbroucke Chantal Van Ongeval Geert Souverijns Frank Rogge Guy Marchal

The purpose of this study is to describe a method that allows the calculation of a contrast-detail curve for a particular system configuration using simulated micro calcifications into clinical mammograms. We made use of simulated templates of micro calcifications and adjusted their x-ray transmission coefficients and resolution to the properties of the mammographic system under consideration (...

A. Taghizadeh, D. Farokh, E. Andakhshideh, L. Pourali, M. Pezeshkirad, S. Shahid Sales,

Background: Prognosis and management of breast cancer are defined by different variables including histological type, grading, clinical stage, Her2+, estrogen and progesterone receptor conditions. Generally, mammography is one of the most important imaging which is done in breast cancer patients. The aim of this research was to evaluate different mammographic patterns in different breast cancer...

2016
Ahmet Oytun Baykan Mustafa Gür Armağan Acele Taner Şeker Alaa Quisi Ali Kıvrak Arafat Yıldırım Hakan Uçar Selahattin Akyol Murat Çaylı

INTRODUCTION Percutaneous coronary intervention (PCI) of chronic total coronary occlusions (CTOs) is one of the most challenging procedures of interventional cardiology and is associated with increased risk of significant complications. However, debate continues in regard to which factors adversely influence the success rate of PCI and whether the benefits of revascularization of CTO outweigh t...

Journal: :International braz j urol : official journal of the Brazilian Society of Urology 2006
Ali Ayyildiz Baris Nuhoglu Emre Huri Elif Ozer Mesut Gurdal Cankon Germiyanoglu

PURPOSE Evaluate the rabbit augmented bladder with Pelvicol. MATERIALS AND METHODS Twenty New Zealand rabbits were divided into 4 groups. Bladder augmentation was performed using a 10 x 10 mm sized porcine acellular collagen matrix. The material was placed on the dome of the bladder wall as a patch with 5-0 polyglycolic sutures. The bladder was resected on the 7th, 14th day, 30th and 90th day...

خیراللهی, حسین, خیراللهی, خاطره , عزالدینی, فاطمه,

Introduction: soft tissue calcification is a relatively common issue in panoramic radiography. These opacities include calcification of lymph nodes, tonsilolith, sialolith, calcification of stylohyoid complex and carotid artery bifurcation. This study aimed to determine the prevalence of soft tissue calcification in panoramic radiographs, their differential diagnosis, and their correlation with...

Journal: :iranian journal of medical sciences 0
forough saki department of pediatric endocrinology, student research center, shiraz university of medical sciences, shiraz, iran mohammad reza bordbar hematology research center, nemazee hospital, shiraz university of medical sciences, shiraz, iran mohammad hadi imanieh gastroenterohepatology research center, department of pediatric gastroenterology, nemazee hospital, shiraz university of medical sciences, shiraz, iran mehran karimi hematology research center, nemazee hospital, shiraz university of medical sciences, shiraz, iran

hepatic calcification is usually associated with infectious, vascular, or neoplastic processes in the liver. we report the first case of beta-thalassemia major with isolated diffuse hepatic calcification in a 23 year old woman, who had been transfusion-dependent since the age of 6 months. she was referred to our center with a chief complaint of abdominal pain. computed tomography scan of the ab...

Journal: :International Journal of Engineering & Technology 2018

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید