Abbreviated MR Imaging for Breast Cancer
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چکیده
منابع مشابه
Abbreviated Reports MR Imaging of Pontine Tuberculoma
measurements of body temperature and local surface temperature , Our primary concern was acceptance by the patient. As mentioned in the article, the thermistor probe does behave as an RF receiver and cannot be used during RF exposure. The thermistor was not connected to the electronic circuit until approximately 1 min after each exposure, and the thermistor had a thermal response of T1 /2 of ap...
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Mammography remians the procedure of choice in screening asymptomatic women for breast cancer. However, in patients with symptoms, other types of imaging play an important role in the detection of malignancies. The high cost and lack of availability of PET and MRI largely precludes the use in this patient population. TI-201 is nbt the imaging agent of choice because of its wash-out and redistri...
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Compared with 1.5T, 3T imaging has the inherent advantage of providing a higher signal-to-noise ratio (SNR) and higher resolution or faster scans, although there are trade-offs among these as well as certain limitations. 3T MR has a high specific absorption rate (four times that of 1.5T), decreased B1 homogeneity, longer T1 relaxation time, and increased susceptibility artifact. Despite these p...
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PURPOSE To prospectively investigate the imaging (mammographic, ultrasonographic [US], magnetic resonance [MR] imaging) features of invasive and intraductal breast cancers in women at familial risk. MATERIALS AND METHODS Ethics committee approval and informed consent were obtained. Breast cancers were identified in women at moderately increased risk, in women at high familial risk, and in doc...
متن کاملMR imaging of the breast
Dynamic contrast enhanced (DCE)-MRI of the breast is currently the most accurate technique available for diagnosing and delineating the extent of in situ and invasive breast cancer, with studies consistently reporting sensitivities above 95%. It can identify disease which cannot be seen on mammography and ultrasound, is not affected by breast density and gives the best correlation with patholog...
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ژورنال
عنوان ژورنال: Radiologic Clinics of North America
سال: 2021
ISSN: 0033-8389
DOI: 10.1016/j.rcl.2020.09.001