Prediction of Nodal Metastasis in Head and Neck Cancer Using a 3T MRI ADC Map
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چکیده
منابع مشابه
Prediction of nodal metastasis in head and neck cancer using a 3T MRI ADC map.
BACKGROUND AND PURPOSE The detection of cervical nodal metastases is important for the prognosis and treatment of head and neck tumors. The purpose of this study was to assess the ability of ADC values at 3T to distinguish malignant from benign lymph nodes. MATERIALS AND METHODS From July 2009 to June 2010, twenty-two patients (21 men and 1 woman; mean age, 49.8±9.5 years; age range, 28-66 ye...
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Introduction Signal intensity uniformity in a magnetic resonance (MR) image indicates how well the MR imaging (MRI) system represents an object. One of the major sources of image non-uniformity in high-field MRI scanners is inhomogeneity of radio-frequency coil. The aim of this study was to investigate non-uniformity in head, head and neck, and body coils and compare the obtained results to det...
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To cite: Revannasiddaiah S, Sood A, Kumar S, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013010364 DESCRIPTION Within a month of being treated with a partial maxillectomy for a stage T2N0M0 (staged as per preoperative MRI and CT) left maxillary antral carcinoma, a patient suffered symptoms of ‘sore throat’ and also tested positive for a streptococcal i...
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این پایان نامه به بررسی و مقایسه دو موضوع مطابقه میان فعل و فاعل (از نظر شخص و مشار) و هسته عبارت در دو زبان انگلیسی و آذربایجانی می پردازد. اول رابطه دستوری مطابقه مورد بررسی قرار می گیرد. مطابقه به این معناست که فعل مفرد به همراه فاعل مفرد و فعل جمع به همراه فاعل جمع می آید. در انگلیسی تمام افعال، بجز فعل بودن (to be) از نظر شمار با فاعلشان فقط در سوم شخص مفرد و در زمان حال مطابقت نشان میدهند...
15 صفحه اولSpinal metastasis in head and neck cancer
BACKGROUND The incidence of head and neck cancer is relatively low in developed countries and highest in South East Asia. Notwithstanding advances in surgery and radiotherapy over the past several decades, the 5-year survival rate for head and neck cancer has stagnated and remains at 50-55%. This is due, in large part, to both regional and distant disease spread, including spinal metastasis. Sp...
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ژورنال
عنوان ژورنال: American Journal of Neuroradiology
سال: 2012
ISSN: 0195-6108,1936-959X
DOI: 10.3174/ajnr.a3281