Search Results - "Sipponen, JT"

Nuclear magnetic resonance (NMR) imaging of intracerebral hemorrhage in the acute and resolving phases by Sipponen, J T, Sepponen, R E, Sivula, A

“…Nuclear magnetic resonance imaging of intracerebral hemorrhage revealed a considerable difference in the appearance of the bleedings in the acute and resolving…”
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Serial nuclear magnetic resonance (NMR) imaging in patients with cerebral infarction by Sipponen, J T, Kaste, M, Ketonen, L, Sepponen, R E, Katevuo, K, Sivula, A

“…Seven patients with supratentorial infarction were studied by means of serial nuclear magnetic resonance imaging using saturation recovery (SR) and proton…”
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Fatal and life-threatening complications in antireflux surgery: analysis of 5502 operations by Rantanen, T. K., Salo, J. A., Sipponen, J. T.

“…Background: There have been few comprehensive studies relating to the life‐threatening or fatal complications of antireflux surgery. Methods: Some 5502…”
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Whole blood hypercoagulability despite anticoagulation during mechanical cardiac assist by Niemi, TT, Kukkonen, SI, Hämmäinen, PT, Suojaranta-Ylinen, RT, Sipponen, JT

“…We report hypercoagulability despite activated partial thromboplastin time (APTT)-guided heparin treatment during Berlin Heart®-supported circulation in a…”
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A method for T1 rho imaging by Sepponen, R E, Pohjonen, J A, Sipponen, J T, Tanttu, J I

“…The spin lattice relaxation time (T1) is dependent on the strength of the polarizing magnetic field. The relaxation at low field strengths provides information…”
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A method for chemical shift imaging: demonstration of bone marrow involvement with proton chemical shift imaging by Sepponen, R E, Sipponen, J T, Tanttu, J I

“…A new method for chemical shift imaging is described. In this method the spin-echo signals are collected with the field gradient switched on, which reduces the…”
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Bronchial artery revascularization improves tracheal anastomotic healing after lung transplantation by Hyytinen, T A, Heikkilä, L J, Verkkala, K A, Sipponen, J T, Vainikka, T L, Halme, M, Hekali, P E, Keto, P E, Mattila, S P

“…The study aimed to clarify the role of direct bronchial artery revascularization (BAR) after en bloc double-lung (DLT) and heart-lung transplantation (HLT)…”
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Magnetic resonance imaging angiography in patency evaluation of bronchial artery revascularization grafts by Hyytinen, T A, Keto, P E, Heikkilä, L J, Verkkala, K A, Sipponen, J T, Mattila, S P, Hekali, P E

“…In this report we present our experience of non-invasive magnetic resonance imaging (MR) angiography and selective catheter angiography in assessing the…”
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Visualization of brain infarction with nuclear magnetic resonance imaging by SIPPONEN, J. T

“…Nine patients with cerebral or cerebellar hemispheric infarction and two patients with brain stem lesions were studied with NMR imaging in order to examine the…”
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Cerebral NMR and CT imaging in dementia by Erkinjuntti, T, Sipponen, J T, Iivanainen, M, Ketonen, L, Sulkava, R, Sepponen, R E

“…Thirteen patients with different types of dementia were studied with nuclear magnetic resonance (NMR) and CT imaging of the brain. The overall correlation…”
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Cerebral MR and CT imaging in Creutzfeldt-Jakob disease by Kovanen, J, Erkinjuntti, T, Iivanainen, M, Ketonen, L, Haltia, M, Sulkava, R, Sipponen, J T

“…Magnetic resonance (MR) imaging and CT of three patients with Creutzfeldt-Jakob disease (CJD) showed bilateral cortical atrophy and no apparent white matter…”
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Chronic subdural hematoma: demonstration by magnetic resonance by Sipponen, J T, Sepponen, R E, Sivula, A

“…The ability of magnetic resonance (MR) to identify intracranial hematomas was tested in five patients with clinical and computed tomographic signs of chronic…”
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Low field (0.02 T) nuclear magnetic resonance imaging of the brain by Sepponen, R E, Sipponen, J T, Sivula, A

“…Many technical and instrumental alternatives are available to obtain good spatial and contrast resolution in magnetic resonance (MR) imaging. Optimum field…”
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Cerebral MR and CT imaging in polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy by Iivanainen, M, Hakola, P, Erkinjuntti, T, Sipponen, J T, Ketonen, L, Sulkava, R, Sepponen, R E

“…Cerebral magnetic resonance (MR) and CT imaging of two patients with polycystic lipomembranous osteodysplasia with sclerosing (PLO-SL) showed widespread…”
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