Zobrazeno 1 - 10
of 18
pro vyhledávání: '"T. M. Simonson"'
Brain MR Imaging in the Evaluation of Chronic Headache in Patients without Other Neurologic Symptoms
Publikováno v:
Academic Radiology. 8:405-408
Rationale and Objectives The authors investigated the use of magnetic resonance (MR) imaging of the brain in adult patients with a primary complaint of chronic headache and no other neurologic symptoms or findings and determined the yield and MR pred
Autor:
B H Thompson, P C Weber, James E. Seabold, K Rezai, K G Harris, M T Madsen, H. T. Hoffman, T. M. Simonson
Publikováno v:
Radiology. 196:779-788
PURPOSE: To assess the usefulness of indium-111 white blood cell and technetium-99m methylene diphosphonate bone single photon emission computed tomography (SPECT), computed tomography (CT), and magnetic resonance (MR) imaging in cranial osteomyeliti
Publikováno v:
Neuroradiology. 39(1)
Our purpose was to characterise specific MRI findings and to determine their value in neuro-Behcet's disease. We examined 17 patients (14 men, 3 women) with neuro-Behcet's disease using T1- and T2-weighted spin-echo images and contrast-enhanced image
Publikováno v:
AJR. American journal of roentgenology. 166(6)
Preoperative localization of residual diseased panathyroid glands is essential to improving surgical results in patients with persistent or recurrent hypenpanathynoidism. Moreover, 62-75% of the residual hypenfunctional glands are located in aberrant
Publikováno v:
Neuroradiology. 38
MRI of a rare case of polyneuritis following brucellosis is presented. An 8-year-old boy with a history of brucellosis showed marked enlargement of the origin of the left fifth cranial nerve and contrast enhancement of the fifth cranial nerves and th
Publikováno v:
AJNR Am J Neuroradiol
PURPOSE: To correlate parenchymal brain changes, venous sinus pressure measurements, and outcome in 29 patients with acute dural sinus thrombosis. METHODS: A retrospective review of 29 patients with angiographically proved acute dural sinus thrombosi
Publikováno v:
AJNR Am J Neuroradiol
PURPOSE: To evaluate the effect of MR contrast dose versus delayed imaging time on the detection of metastatic brain lesions based on lesion size. METHODS: Contrast MR examinations with gadoteridol were obtained in 45 patients with brain metastases.
Autor:
Nina A. Mayr, John I. Halloran, William T. C. Yuh, T. M. Simonson, David J. Fisher, H. D. Nguyen
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 4(3)
Keywords: Brain neoplasms, diagnosis, 10.12143; Brain neoplasms, MR, 10.12143; Contrast enhancement; Nervous system, MR, 10.12143; Nervous system, neoplasms, 10.12143
Autor:
W T, Yuh, T M, Simonson, A M, Wang, T M, Koci, E T, Tali, D J, Fisher, J H, Simon, J R, Jinkins, F, Tsai
Publikováno v:
AJNR Am J Neuroradiol
PURPOSE: To study MR patterns of venous sinus occlusive disease and to relate them to the underlying pathophysiology by comparing the appearance and pathophysiologic features of venous sinus occlusive disease with those of arterial ischemic disease.
Publikováno v:
Neuroimaging clinics of North America. 4(1)
Many factors affect the ability to detect a CNS lesion. There is no single contrast dose that is optimal for all diseases. By understanding these factors that may affect lesion detection, the appropriate dose for specific pathologic processes may be