Výsledky vyhledávání - "Malte, Clausen"

IBZM tool: a fully automated expert system for the evaluation of IBZM SPECT studies

Autor: Daniel von Borczyskowski, Brigitte Martin, Florian Wilke, Winfried Brenner, Georg Berding, Ralph Buchert, Janos Mester, Malte Clausen

Publikováno v: European Journal of Nuclear Medicine and Molecular Imaging. 33:1073-1083

Visual reading of [(123)I]IBZM SPECT scans depends on the experience of the interpreter. Therefore, semi-quantification of striatal IBZM uptake is commonly considered mandatory. However, semi-quantification is time consuming and prone to error, parti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e36c94c1031ab5a6513bc2059daa78b3
https://doi.org/10.1007/s00259-006-0067-9

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Inhibition of serotonin transport by (+)McN5652 is noncompetitive

Autor: Pál Mikecz, Winfried Brenner, Malte Clausen, Oliver Schulze, Matthias Reimold, Thomas Rädler, Patrick Schloss, Ralph Buchert, René Hummerich

Publikováno v: Nuclear Medicine and Biology. 33:317-323

Introduction Imaging of the serotonergic innervation of the brain using positron emission tomography (PET) with the serotonin transporter (SERT) ligand [ 11 C] (+)McN5652 might be affected by serotonin in the synaptic cleft if there is relevant inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9c67611aba097a724930921ab612aab
https://doi.org/10.1016/j.nucmedbio.2005.12.009

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Prognostic relevance of FDG PET in patients with neurofibromatosis type-1 and malignant peripheral nerve sheath tumours

Autor: Malte Clausen, Karim A. Gawad, Christian Hagel, Ralph Buchert, Winfried Brenner, Reinhard E Friedrich, Victor F. Mautner, Andreas von Deimling, Maike de Wit

Publikováno v: European Journal of Nuclear Medicine and Molecular Imaging. 33:428-432

In patients with neurofibromatosis type-1 (NF1) and malignant peripheral nerve sheath tumours (MPNSTs), survival rates are low and time to death is often less than 2 years. However, there are patients with a more favourable prognosis who develop meta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75dfc481416e3710f48e03760d4b7106
https://doi.org/10.1007/s00259-005-0030-1

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Adjusted Scaling of FDG Positron Emission Tomography Images for Statistical Evaluation in Patients With Suspected Alzheimer's Disease

Autor: Ralph, Buchert, Florian, Wilke, Bhismadev, Chakrabarti, Brigitte, Martin, Winfried, Brenner, Janos, Mester, Malte, Clausen

Publikováno v: Journal of Neuroimaging. 15:348-355

Statistical parametric mapping (SPM) gained increasing acceptance for the voxel-based statistical evaluation of brain positron emission tomography (PET) with the glucose analog 2-[18F]-fluoro-2-deoxy-d-glucose (FDG) in patients with suspected Alzheim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb60620f6a0d62f352b05aff475fbba0
https://doi.org/10.1111/j.1552-6569.2005.tb00335.x

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A Voxel-Based PET Investigation of the Long-Term Effects of 'Ecstasy' Consumption on Brain Serotonin Transporters

Autor: Florian Wilke, Malte Clausen, Jost Obrocki, Bruno Nebeling, Ulrich Schmidt, Kay Uwe Petersen, Rainer Thomasius, Ralph Buchert, Oliver Schulze

Publikováno v: American Journal of Psychiatry. 161:1181-1189

Recent functional imaging studies have reported evidence of alterations in the serotonergic system induced by 3,4-methylenedioxymethamphetamine (MDMA), or "Ecstasy." However, these studies have often been limited by small sample size, lack of tracer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62545898464821f815a3adad6f6a9fab
https://doi.org/10.1176/appi.ajp.161.7.1181

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FDG PET in the diagnosis of hilar cholangiocarcinoma

Autor: Ralph Buchert, H Schäfer, Lars Jenicke, D C Broering, K. H. Bohuslavizki, Malte Clausen, X Rogiers, Annette Fritscher-Ravens

Publikováno v: Nuclear Medicine Communications. 22:1277-1285

Resectional surgery offers a curative intent and a survival benefit for patients with hilar cholangiocarcinoma, but is associated with high morbidity. Since morphological imaging cannot solve differential diagnosis preoperatively, in order to exclude

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3278c3260c8719a07799d62ac6733a7
https://doi.org/10.1097/00006231-200112000-00002

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Preoperative Diagnostic Value of [18F] Fluorodeoxyglucose Positron Emission Tomography in Patients With Radioiodine-Negative Recurrent Well-Differentiated Thyroid Carcinoma

Autor: Rainer Görges, Karsten Tecklenborg, Andrea Frilling, Malte Clausen, Erich Christoph Broelsch, Frank Weber

Publikováno v: Annals of Surgery. 234:804-811

Routine follow-up of patients with well-differentiated thyroid cancer (WDTC) includes whole-body 131I scintigraphy and serum thyroglobulin determination. Limitations in detecting locoregional recurrence or distant metastases occur when progressive de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa05e4b7117f5333ce9fdb9400a25c07
https://doi.org/10.1097/00000658-200112000-00012

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Introduction of a quality management system compliant with DIN EN ISO 9001:2000 into a university department of nuclear medicine

Autor: V. Jansen-Schmidt, K. H. Bohuslavizki, U. Paschen, S Kröger, Malte Clausen

Publikováno v: Nuklearmedizin. 40:228-238

SummaryIn 1995, the management of the University Clinic Hamburg-Eppendorf proposed to establish a total quality assurance (QA) system. A revised QA-system has been introduced stepwise in the department of nuclear medicine since 1997, and certificatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe8f9d8cd7fbaa68c7a90e0e48681353
https://doi.org/10.1055/s-0038-1625286

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