منابع مشابه
Patient Perceptions of Open, Laparoscopic, and Robotic Gynecological Surgeries
Objective. To investigate patient knowledge and attitudes toward surgical approaches in gynecology. Design. An anonymous Institutional Review Board (IRB) approved questionnaire survey. Patients/Setting. A total of 219 women seeking obstetrical and gynecological care in two offices affiliated with an academic medical center. Results. Thirty-four percent of the participants did not understand the...
متن کاملComparative systematic review of the open dislocation, mini-open, and arthroscopic surgeries for femoroacetabular impingement.
PURPOSE To analyze the current approaches to the surgical management of symptomatic femoroacetabular impingement (FAI). METHODS Thirteen relevant queries were used in four search engines (PubMed, EMBASE, Ovid, and the Cochrane Review) with a resultant 5,856 articles. Eighteen peer-reviewed treatment outcome studies met the inclusion criteria with minimum 1-year follow-up of the surgical treat...
متن کاملProton MR spectroscopy in a 1T open MR imaging system.
(1)H-MR spectroscopy is an established noninvasive MR imaging technique that can be helpful in the diagnosis of brain lesions and in treatment planning. Claustrophobia and body habitus preclude some patients from routine MR imaging in a closed-bore system. The development of (1)H-MR spectroscopy for use in an open MR imaging system would enable a more complete characterization of brain lesions ...
متن کاملانطباق تصاویر کبد در مدولیته های open-mr و سی تی اسکن
امروزه توجه روزافزونی به جراحی¬های با حداقل تهاجم، به کمک اسکنرهای open-mr شده¬است. در این روش درمانی از تصاویر open-mr اخذ شده حین جراحی، و انطباق آن¬ها بر روی تصاویر سی¬تی¬اسکن قبل از جراحی، موقعیت تومور مشاهده می¬گردد. بدلیل میدان مغناطیسی کم (t 5/0) و شرایط متفاوت اتاق عمل، برخی اوقات کیفیت تصاویر open-mr از تصاویر mri یا سی¬تی¬اسکن، کمتر بوده و تومور در این تصاویر به¬راحتی قابل مشاهده نمی¬...
15 صفحه اولFunctional MR imaging on an open 1T MR imaging system: exploiting the advantages of an open MR imaging system for functional MR imaging.
BACKGROUND AND PURPOSE Open MR imaging scanners are designed for imaging of specific patient groups that cannot be routinely scanned with conventional MR imaging scanners (eg, patients with obesity and claustrophobia). This study aims to determine whether BOLD sensitivity on an open 1T scanner is adequate for fMRI for diagnostic and research purposes by directly comparing fMRI results with a st...
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ژورنال
عنوان ژورنال: The Lancet
سال: 1849
ISSN: 0140-6736
DOI: 10.1016/s0140-6736(02)74653-9