Eufrosini Papadaki

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The aim of the current study was to perform T2 relaxation time measurements in multiple sclerosis (MS) patients and correlate them with magnetization transfer ratio (MTR) measurements, in order to investigate in more detail the various histopathological changes that occur in lesions and normal-appearing white matter (NAWM). A total number of 291(More)
The purpose of this paper is to perform quantitative measurements of the magnetization transfer rate (Kfor) and native T1 relaxation time (T1free) in the brain tissue of normal individuals and patients with multiple sclerosis (MS) by means of multiple gradient echo acquisitions, and to correlate these measurements with the magnetization transfer ratio(More)
The authors report a case of intraspinal mass associated with recurrence of B-precursor acute lymphoblastic leukemia in an adolescent male who presented with numb chin syndrome at initial diagnosis of the leukemia. The patient developed sensory changes, later on motor weakness, and eventually paraplegia. An emergent MRI scan showed an intraspinal mass at(More)
Magnetic resonance imaging of pituitary hyperplasia has been rarely described in children with primary hypothyroidism. We report a case of pituitary hyperplasia in a child presented with significant growth arrest and laboratory evidence of hypothyroidism. Magnetic resonance imaging revealed symmetrical pituitary enlargement simulating macroadenoma. After(More)
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