Search Results - "Hyman, R A"

Impurity Driven Phase Transition in the Antiferromagnetic Spin-1 Chain by Hyman, R. A., Yang, Kun

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Comment on "Density matrix renormalization group study of the Haldane phase in random one-dimensional antiferromagnets" by Yang, K, Hyman, R A

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Random bonds and topological stability in gapped quantum spin chains by Hyman, RA, Yang, K, Bhatt, RN, Girvin, SM

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Proton MR spectroscopy of the basal ganglia in healthy children and children with AIDS by Lu, D, Pavlakis, S G, Frank, Y, Bakshi, S, Pahwa, S, Gould, R J, Sison, C, Hsu, C, Lesser, M, Hoberman, M, Barnett, T, Hyman, R A

“…To evaluate proton magnetic resonance (MR) spectroscopy in children with the acquired immunodeficiency syndrome (AIDS) and to establish an age-dependent…”
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Brain lactate and N-acetylaspartate in pediatric AIDS encephalopathy by Pavlakis, SG, Lu, D, Frank, Y, Wiznia, A, Eidelberg, D, Barnett, T, Hyman, RA

“…Two children with acquired immunodeficiency syndrome (AIDS) and progressive encephalopathy underwent MR spectroscopy before and after antiretroviral therapy…”
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Hemorrhagic subependymal giant cell astrocytoma by KALINA, P, DREHOBL, K. E, GREENBERG, R. W, BLACK, K. S, HYMAN, R. A

“…We describe the CT and MR findings in a patient diagnosed with tuberous sclerosis after presenting with a hemorrhagic subependymal giant cell astrocytoma…”
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Far lateral lumbar disc herniations and associated structural abnormalities. An evaluation in 60 patients of the comparative value of CT, MRI, and myelo-CT in diagnosis and management by Epstein, N E, Epstein, J A, Carras, R, Hyman, R A

“…The management of 60 patients with far lateral lumbar disc herniations operated on over a 5-year period are presented. These lesions were located superiorly…”
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Evaluation of the lumbar spine in patients with glycogen storage disease: CT demonstration of patterns of paraspinal muscle atrophy by Cinnamon, J, Slonim, AE, Black, KS, Gorey, MT, Scuderi, DM, Hyman, RA

“…CT studies of the lumbar spine were performed in 19 patients with glycogen storage disease. Nine of 10 patients with McArdle's disease and seven of nine…”
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Lumbar synovial cysts eroding bone by GOREY, M. T, HYMAN, R. A, BLACK, K. S, SCUDERI, D. M, CINNAMON, J, KIM, K. S

“…Two cases of lumbar synovial cysts with erosion and lucency of the adjacent bone are presented; both mimicked a neoplasm…”
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Magnetic resonance spectroscopy in childhood AIDS encephalopathy by Pavlakis, Steven G., Lu, Dongfeng, Frank, Yitzchak, Bakshi, Saroj, Pahwa, Savita, Barnett, Tracey A., Porricolo, Maura E., Gould, Robert J., Nozyce, Molly L., Hyman, Roger A.

“…Twenty-five children with acquired immunodeficiency syndrome (AIDS) underwent cranial magnetic resonance imaging and proton magnetic resonance spectroscopy…”
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Coexisting cervical and lumbar spinal stenosis: diagnosis and management by Epstein, N E, Epstein, J A, Carras, R, Murthy, V S, Hyman, R A

“…An attempt has been made to identify and manage patients symptomatic from both cervical and lumbar spinal stenosis. The order of operative intervention was…”
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MR recognition of internal carotid artery occlusion by ALVAREZ, O, EDWARDS, J. H, HYMAN, R. A

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Imaging strategies for MR of the spine by Hyman, R A, Gorey, M T

“…Magnetic resonance (MR) imaging has rapidly evolved as a primary modality for evaluating the spine. Following routine radiographs, MR is currently the…”
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Intraocular radiation blocking by Finger, PT, Ho, TK, Fastenberg, DM, Hyman, RA, Stroh, EM, Packer, S, Perry, HD

“…Iodine-based liquid radiographic contrast agents were placed in normal and tumor-bearing (Greene strain) rabbit eyes to evaluate their ability to block…”
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The cranial meninges: anatomic considerations by Greenberg, R W, Lane, E L, Cinnamon, J, Farmer, P, Hyman, R A

“…The anatomy of the cranial dura and leptomeninges is both intricate and complex. A thorough discussion of the protective covering of the brain including the…”
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Imaging strategies for MR of the brain by Hyman, R A, Gorey, M T

“…MR has emerged as the imaging modality of choice for the brain in patients presenting with seizures, chronic headaches, progressive neurologic deficits,…”
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Aneurysm of the azygos pericallosal artery: diagnosis by MR imaging and MR angiography by Cinnamon, J, Zito, J, Chalif, D J, Gorey, M T, Black, K S, Scuderi, D M, Hyman, R A

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Neuroimaging of meningeal disease by Cinnamon, J, Sharma, M, Gray, D, Greenberg, R, Hyman, R A

“…In the past two decades, the advent of CT and MRI has made a considerable impact on the evaluation of meningeal diseases, conditions once regulated to…”
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0.6 T MR imaging of the cervical spine: multislice and multiecho techniques by Hyman, RA, Edwards, JH, Vacirca, SJ, Stein, HL

“…During a 6 month period, 50 patients with signs and symptoms referable to the cervical spine were studied with a 0.6 T superconducting magnetic resonance (MR)…”
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Bulbous splenic vein as a cause of renal pseudotumor by Hyman, R A

“…A number renal and suprarenal pseudotumors have been described during the past two decades, paralleling the development of selective visceral angiography. An…”
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