Full Text Journal Articles by
Author Andreas Hansch

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Provisional focal stenting of complex femoropopliteal lesions using the Multi-LOC multiple stent delivery system - 12-month results from the LOCOMOTIVE EXTENDED study.

Klaus Amendt, Thomas Zeller, Robert Proczka, Ulrich Beschorner, Nicola Troisi, Matthias Waliszewski, Ralf Langhoff, Hans Krankenberg, Andreas Hansch, Tomislav Krcmar, Vinko Vidjak, Claus Nolte-Ernsting, Alexander Hansen, Martin Sigl,

<i>Background</i>: This study aimed to evaluate a Multiple Stent Delivery System for provisional focal stenting of the femoropopliteal artery. <i>Patient and methods</i>: The LOCOMOTIVE EXTENDED study (Multi-<u>LOC</u> for fl<u>O</u>w li<u>M</u>iting <u>O</u>utcomes after plain old balloon angioplasty and/or drug-coated balloon <u>T</u>reatment in the infrainguinal position with the object<u>IVE</u> to implant multiple ... Read more >>

Vasa (VASA. Zeitschrift fur Gefasskrankheiten)
[2021, 50(3):209-216]

Cited: 0 times

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Coronary Artery Fistula Unmasking the Absence of Left Pulmonary Artery in an Adult.

Holger H Sigusch, Andreas Hansch, Torsten Doenst,

Coronary artery fistulae are an incidental finding in patients undergoing coronary angiography or computed tomography (CT) coronary angiography. A 60-year-old man with known coronary artery disease presented with dyspnea. Coronary angiography revealed a large fistula arising from the circumflex artery (CX) without a clear intrathoracic target vessel or chamber in ... Read more >>

Thorac Cardiovasc Surg Rep (The Thoracic and cardiovascular surgeon reports)
[2020, 9(1):e9-e10]

Cited: 1 time

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The Application of Fluorescence Optical Imaging in Systemic Sclerosis.

Alexander Pfeil, Karl F Drummer, Joachim Böttcher, Christian Jung, Peter Oelzner, Diane M Renz, Marcus Franz, Andreas Hansch, Gunter Wolf,

<h4>Objective</h4>The aim of this study was to visualize soft tissue inflammation using FOI on patients with Systemic Sclerosis (SSc) characterized by SSc-related Raynaud's phenomenon and to detect the therapeutic response to treatment with iloprost or alprostadil.<h4>Methods</h4>Twenty-one patients with SSc and Raynaud's phenomenon and twenty-six healthy controls were prospectively included. The ... Read more >>

Biomed Res Int (BioMed research international)
[2015, 2015:658710]

Cited: 6 times

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Is there a role for Digital X-ray Radiogrammetry as surrogate marker for radiological progression and imaging of structural integrity in rheumatoid arthritis?

Alexander Pfeil, Peter Oelzner, Diane M Renz, Andreas Hansch, Gunter Wolf, Joachim Böttcher,

<h4>Introduction</h4>The established scoring techniques based on radiographs present limitations in the evaluation of structural integrity due to high effectiveness of innovative therapeutic strategies. The aim of this study was to evaluate the periarticular mineralisation as detected by Digital X-ray Radiogrammetry (DXR) as surrogate marker for structural integrity during the course ... Read more >>

BMC Musculoskelet Disord (BMC musculoskeletal disorders)
[2015, 16:155]

Cited: 3 times

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Influence of angulation on metacarpal bone mineral density measurements using digital X-ray radiogrammetry.

Alexander Pfeil, Diane M Renz, Rosemarie Fröber, Andreas Hansch, Gabriele Lehmann, Julia Sommerfeld, Ansgar Malich, Gunter Wolf, Joachim Böttcher,

<h4>Objective</h4>Digital X-ray radiogrammetry (DXR) is a computer-assisted technique used to quantify cortical bone density of the metacarpals. The influence of metacarpal bone rotation and type of cast material on bone mineral density (BMD) measurements using the DXR technique was tested.<h4>Methods</h4>The bone mineral density of the hand was measured by DXR, ... Read more >>

Int J Comput Assist Radiol Surg (International journal of computer assisted radiology and surgery)
[2015, 10(5):587-592]

Cited: 3 times

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Detection and classification of different liver lesions: comparison of Gd-EOB-DTPA-enhanced MRI versus multiphasic spiral CT in a clinical single centre investigation.

Joachim Böttcher, Andreas Hansch, Alexander Pfeil, Peter Schmidt, Ansgar Malich, Albrecht Schneeweiss, Martin H Maurer, Florian Streitparth, Ulf K Teichgräber, Diane M Renz,

<h4>Objective</h4>To compare the diagnostic efficacy of Gd-EOB-DTPA-enhanced magnetic resonance imaging (MRI) vs. multidetector computed tomography (MDCT) for the detection and classification of focal liver lesions, differentiated also for lesion entity and size; a separate analysis of pre- and postcontrast images as well as T2-weighted MRI sequences of focal and exclusively ... Read more >>

Eur J Radiol (European journal of radiology)
[2013, 82(11):1860-1869]

Cited: 24 times

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Joint damage in rheumatoid arthritis: assessment of a new scoring method.

Alexander Pfeil, Peter Oelzner, Klaus Bornholdt, Andreas Hansch, Gabriele Lehmann, Diane M Renz, Gunter Wolf, Joachim Böttcher,

<h4>Introduction</h4>The aim of this study was to assess a novel approach for the quantification of finger joint space narrowing and joint destruction in patients with rheumatoid arthritis (RA) focusing on the peripheral hand articulations.<h4>Methods</h4>A total of 280 patients with verified RA underwent computerized semi-automated measurements of joint space distance at ... Read more >>

Arthritis Res Ther (Arthritis research & therapy)
[2013, 15(1):R27]

Cited: 10 times

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Comparison between amputation-induced demineralization and age-related bone loss using digital X-ray radiogrammetry.

Max-Ludwig Schäfer, Joachim Böttcher, Alexander Pfeil, Andreas Hansch, Ansgar Malich, Martin H Maurer, Florian Streitparth, Rainer Röttgen, Diane M Renz,

Digital X-ray radiogrammetry (DXR) is a computer-assisted automatic osteodensitometric tool. This study was performed to compare DXR measurements between bone changes following amputation trauma and age-related bone loss. Thirty-five men, who had undergone finger amputations, received a baseline examination and 2--3 serial measurements. As a second group, 215 males older ... Read more >>

J Clin Densitom (Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry)
[2012, 15(2):135-145]

Cited: 4 times

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Quantitative evaluation of MR perfusion imaging using blood pool contrast agent in subjects without pulmonary diseases and in patients with pulmonary embolism.

Andreas Hansch, Peter Kohlmann, Uta Hinneburg, Joachim Boettcher, Ansgar Malich, Gunter Wolf, Hendrik Laue, Alexander Pfeil,

<h4>Objective</h4>To assess the feasibility of time-resolved parallel three-dimensional magnetic resonance imaging (MRI) for quantitative analysis of pulmonary perfusion using a blood pool contrast agent.<h4>Methods</h4>Quantitative perfusion analysis was performed using novel software to assess pulmonary blood flow (PBF), pulmonary blood volume (PBV) and mean transit time (MTT) in a quantitative manner.<h4>Results</h4>The ... Read more >>

Eur Radiol (European radiology)
[2012, 22(8):1748-1756]

Cited: 5 times

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The usefulness of computer-aided joint space analysis in the assessment of rheumatoid arthritis.

Alexander Pfeil, Diane M Renz, Andreas Hansch, Franz Kainberger, Gabriele Lehmann, Ansgar Malich, Gunter Wolf, Joachim Böttcher,

<h4>Objective</h4>Computer-aided joint space analysis (CAJSA) is a newly developed technique for the measurement of radiogeometrically detectable joint space widths of the metacarpal-phalangeal (JSD-MCP) and proximal-interphalangeal articulations (JSD-PIP). The aim of this study was to verify the sensitivity and specificity of these CAJSA measurements in the assessment of established RA.<h4>Methods</h4>Four hundred ... Read more >>

Joint Bone Spine (Joint bone spine)
[2013, 80(4):380-385]

Cited: 10 times

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Magnetic resonance venography of the upper venous system with blood pool contrast agent: comparison of two different T1-weighted sequences.

Joachim Boettcher, Alexander Pfeil, Gunter Wolf, Andreas Hansch,

<h4>Objective</h4>Image quality of gadofosveset trisodium-enhanced magnetic resonance venography (MRV) of the upper extremities was evaluated.<h4>Material and methods</h4>Imaging was performed using a 3D Fast Low Angle Shot gradient recalled echo sequence (3D FLASH) and 3D gradient echo Volumetric Interpolated Breath-hold Examination with fat suppression (3D VIBE FS). Image quality was evaluated ... Read more >>

Clin Imaging (Clinical imaging)
[2013, 37(2):245-250]

Cited: 1 time

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Quantitative first pass perfusion in cardiovascular magnetic resonance for determination of peak ventricular transit time--a technique for evaluation of heart function.

Andreas Hansch, Jens-Peter Heyne, Christian Jung, Gunter Wolf, Alexander Pfeil,

<h4>Background</h4>The aim of this study was to determine peak ventricular transit time (PVTT) using cardiac magnetic resonance (cMRI) imaging with first-pass perfusion and to evaluate PVTT as a potential new predictor of cardiac failure.<h4>Methods and results</h4>cMRI was performed on 150 patients. The PVTT between the right and left ventricle was ... Read more >>

Eur J Radiol (European journal of radiology)
[2012, 81(11):e996-1001]

Cited: 1 time

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[Recurrent syncope in a 19-year-old patient. (Not) a case for the pediatric cardiologist].

Alexander Pfeil, Christian Jung, Markus Ferrari, Hans-Rainer Figulla, Gunter Wolf, Andreas Hansch,

MMW Fortschr Med (MMW Fortschritte der Medizin)
[2012, 154(10):5]

Cited: 0 times

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[Not Available].

Alexander Pfeil, Christian Jung, Joachim Boettcher, Gunter Wolf, Andreas Hansch,

MMW Fortschr Med (MMW Fortschritte der Medizin)
[2011, 153(39):5]

Cited: 0 times

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The role of first-pass perfusion deficit in the detection of cardiac subendocardial manifestation in patients with autoimmune vasculitis.

Alexander Pfeil, Gabriele Lehmann, Joachim Böttcher, Gunter Wolf, Andreas Hansch,

This report describes the potential of cardiac magnetic resonance imaging (cMRI) based on myocardial first-pass perfusion imaging in the visualization of cardiac manifestations in autoimmune vasculitis, which in the heart are typically localized at the level of small subendocardial vessels. Two patients with primary or secondary autoimmune vasculitis were investigated ... Read more >>

Rheumatol Int (Rheumatology international)
[2013, 33(1):29-35]

Cited: 4 times

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[Cysts and trabecula. What is wrong with this liver? Polycystic degeneration of the liver and kidneys].

Christian Jung, Alexander Pfeil, Ali Hamadanchi, Andreas Hansch,

MMW Fortschr Med (MMW Fortschritte der Medizin)
[2011, 153(29-31):5]

Cited: 0 times

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[Which organs are involved here? Erdheim-Chester disease].

Alexander Pfeil, Christian Jung, Joachim Boettcher, Gunter Wolf, Andreas Hansch,

MMW Fortschr Med (MMW Fortschritte der Medizin)
[2011, 153(24-25):5]

Cited: 0 times

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Reproducibility and influence of hand rotation on computer-aided joint space analysis.

Alexander Pfeil, Andreas Hansch, Julia Sommerfeld, Rosemarie Fröber, Diane M Renz, Gabriele Lehmann, Ansgar Malich, Gunter Wolf, Joachim Böttcher,

<h4>Objectives</h4>Computer-aided joint space analysis (CAJSA) is a recently developed, semi-automated tool to aid in the measurement of joint space margins based on hand radiographs. The objective of this study is to verify the potential effect of hand rotation during X-ray imaging on the measurement of joint space width using CAJSA ... Read more >>

Joint Bone Spine (Joint bone spine)
[2012, 79(4):384-388]

Cited: 7 times

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[An unusual finding in thoracic CT].

Christian Jung, Alexander Pfeil, Andreas Hansch,

MMW Fortschr Med (MMW Fortschritte der Medizin)
[2011, 153(13):5]

Cited: 0 times

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Embolization of a coronary aneurysm with support of a retrievable stent.

Julia Schumm, Andreas Ragoschke-Schumm, Andreas Hansch, Markus Ferrari, Peter Schmidt, Hans R Figulla, Thomas E Mayer,

JACC Cardiovasc Interv (JACC. Cardiovascular interventions)
[2011, 4(3):361-362]

Cited: 2 times

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Magnetic resonance VIBE venography using the blood pool contrast agent gadofosveset trisodium--an interrater reliability study.

Alexander Pfeil, Stefan Betge, Guenther Poehlmann, Joachim Boettcher, Robert Drescher, Ansgar Malich, Gunter Wolf, Hans-Joachim Mentzel, Andreas Hansch,

<h4>Purpose</h4>In this study, image quality of leg veins and vena cava inferior was scored by independent raters using the new intravascular magnetic resonance imaging (MRI) contrast agent gadofosveset trisodium using fat-suppressed 3D gradient echo Volume Interpolated Breath-hold Examination.<h4>Material and methods</h4>The leg venous system without clinical signs of deep venous thrombosis ... Read more >>

Eur J Radiol (European journal of radiology)
[2012, 81(3):547-552]

Cited: 23 times

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Value of digital X-ray radiogrammetry in the assessment of inflammatory bone loss in rheumatoid arthritis.

Alexander Pfeil, Glenn Haugeberg, Andreas Hansch, Diane M Renz, Gabriele Lehmann, Ansgar Malich, Gunter Wolf, Joachim Böttcher,

Arthritis Care Res (Hoboken) (Arthritis care & research)
[2011, 63(5):666-674]

Cited: 14 times

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Compatibility of temporary pacemaker myocardial pacing leads with magnetic resonance imaging: an ex vivo tissue study.

Alexander Pfeil, Stefanie Drobnik, Reinhard Rzanny, Anas Aboud, Joachim Böttcher, Peter Schmidt, Christian Ortmann, Gita Mall, Khosro Hekmat, Bernhard Brehm, Juergen Reichenbach, Thomas E Mayer, Gunter Wolf, Andreas Hansch,

The presence of temporary myocardial pacing leads is considered a safety contraindication for magnetic resonance imaging (MRI). The aim of this ex vivo tissue study was to measure the heating effects at the tip of the leads using proton magnetic resonance spectroscopy ((1)HMRS) thermometry. The tissue effects were verified by ... Read more >>

Int J Cardiovasc Imaging (The international journal of cardiovascular imaging)
[2012, 28(2):317-326]

Cited: 4 times

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[Very severe thrombotic thrombocytopenic purpura (TTP) after H1N1 vaccination].

Regina Hermann, Alexander Pfeil, Martin Busch, Christiane Kettner, Daniel Kretzschmar, Andreas Hansch, Paul La Rosée, Gunter Wolf,

<h4>Background</h4>Thrombotic thrombocytopenic purpura (TTP) is a severe disease with microthrombi in various organs. The idopathic subtype is characterized by reduced ADAMTS13 activity mediated via autoantibodies against this protease. Induction of autoantibodies mechanistically is incompletely understood, but certain drugs can induce anti-ADAMTS13 antibodies through hapten mechanisms.<h4>Case report</h4>A 56-year-old man was admitted ... Read more >>

Med Klin (Munich) (Medizinische Klinik (Munich, Germany : 1983))
[2010, 105(9):663-668]

Cited: 8 times

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Parenchymal and pleural findings in pulmonary embolism visualized by multi-channel detector computed tomography.

Alexander Pfeil, Peter Schmidt, Regina Hermann, Joachim Böttcher, Gunter Wolf, Andreas Hansch,

<h4>Background</h4>A normal computed tomography (CT) scan of the pulmonary arteries in the presence of parenchymal and pleural abnormalities may indicate a false-negative diagnosis of pulmonary embolism (PE). Multi-channel detector CT (MDCT) with thinner collimation may improve the detection of small peripheral PEs causing such abnormalities.<h4>Purpose</h4>To investigate parenchymal and pleural findings ... Read more >>

Acta Radiol (Acta radiologica (Stockholm, Sweden : 1987))
[2010, 51(7):775-781]

Cited: 4 times

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