High signal on T1-weighted MR images of the head: A pictorial essay
作者： Ronald D. Caruso , Gregory C. Postel , Carolyn S. McDonald , Richard G. Sherry
DOI: 10.1016/S0899-7071(01)00328-X
关键词: T1 weighted 、 Gadolinium 、 Pathology 、 Magnetic resonance imaging 、 High signal intensity 、 Head (linguistics) 、 Mr images 、 Anterior pituitary 、 Medicine 、 Posterior pituitary
摘要: Abstract T1-weighted magnetic resonance images (T1WI) of the head may manifest high signal in many normal and pathologic situations. Normally, it be seen fatty tissues, certain artifacts, areas without a blood–brain barrier after gadolinium administration. It is also posterior pituitary gland instances anterior gland. Pathologically, occur lesions enhancement, cystic lesions, with paramagnetic content. Occasionally, calcium deposition. Many these are described illustrated.
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