Works by Holzapfel, Konstantin

Results: 37

Preoperative lymph node staging in patients with primary prostate cancer: comparison and correlation of quantitative imaging parameters in diffusion-weighted imaging and 11C-choline PET/CT.

Published in:

2014

By:

Vag, Tibor;
Heck, Matthias M;
Beer, Ambros J;
Souvatzoglou, Michael;
Weirich, Gregor;
Holzapfel, Konstantin;
Krause, Bernd Joachim;
Schwaiger, Markus;
Eiber, Matthias;
Rummeny, Ernst J

Publication type:

journal article

Targeted dual-energy single-source CT for characterisation of urinary calculi: experimental and clinical experience.

Published in:

2012

By:

Eiber M;
Holzapfel K;
Frimberger M;
Straub M;
Schneider H;
Rummeny EJ;
Dobritz M;
Huber A;
Eiber, Matthias;
Holzapfel, Konstantin;
Frimberger, Markus;
Straub, Michael;
Schneider, Heike;
Rummeny, Ernst J;
Dobritz, Martin;
Huber, Armin

Publication type:

journal article

Inter- and intraobserver variability of MR arthrography in the detection and classification of superior labral anterior posterior (SLAP) lesions: evaluation in 78 cases with arthroscopic correlation.

Published in:

2010

By:

Holzapfel K;
Waldt S;
Bruegel M;
Paul J;
Heinrich P;
Imhoff AB;
Rummeny EJ;
Woertler K;
Holzapfel, Konstantin;
Waldt, Simone;
Bruegel, Melanie;
Paul, Jochen;
Heinrich, Petra;
Imhoff, Andreas B;
Rummeny, Ernst J;
Woertler, Klaus

Publication type:

journal article

Visualization of antigen-specific human cytotoxic T lymphocytes labeled with superparamagnetic iron-oxide particles.

Published in:

2008

By:

Beer AJ;
Holzapfel K;
Neudorfer J;
Piontek G;
Settles M;
Krönig H;
Peschel C;
Schlegel J;
Rummeny EJ;
Bernhard H;
Beer, Ambros J;
Holzapfel, Konstantin;
Neudorfer, Juliana;
Piontek, Guido;
Settles, Marcus;
Krönig, Holger;
Peschel, Christian;
Schlegel, Jürgen;
Rummeny, Ernst J;
Bernhard, Helga

Publication type:

journal article

Quantitative computed tomography in comparison with transpulmonary thermodilution for the estimation of pulmonary fluid status: a clinical study in critically ill patients.

Published in:

2019

By:

Saugel, Bernd;
Wildgruber, Moritz;
Staudt, Albrecht;
Dieckmeyer, Michael;
Holzapfel, Konstantin;
Kaissis, Georgios;
Kirov, Mikhail Y.;
Kuzkov, Vsevolod V.;
Schmid, Roland M.;
Huber, Wolfgang

Publication type:

journal article

Effect of Low-Dose MDCT and Iterative Reconstruction on Trabecular Bone Microstructure Assessment.

Published in:

PLoS ONE, 2016, v. 11, n. 7, p. 1, doi. 10.1371/journal.pone.0159903

By:

Kopp, Felix K.;
Holzapfel, Konstantin;
Baum, Thomas;
Nasirudin, Radin A.;
Mei, Kai;
Garcia, Eduardo G.;
Burgkart, Rainer;
Rummeny, Ernst J.;
Kirschke, Jan S.;
Noël, Peter B.

Publication type:

Article

Evaluation of a new imaging tool for use with major trauma cases in the emergency department.

Published in:

2016

By:

Crönlein, Moritz;
Holzapfel, Konstantin;
Beirer, Marc;
Postl, Lukas;
Kanz, Karl-Georg;
Pförringer, Dominik;
Huber-Wagner, Stefan;
Biberthaler, Peter;
Kirchhoff, Chlodwig

Publication type:

journal article

Evaluation of a new imaging tool for use with major trauma cases in the emergency department.

Published in:

BMC Musculoskeletal Disorders, 2016, v. 17, p. 1

By:

Crönlei, Moritz;
Holzapfel, Konstantin;
Beirer, Marc;
Postl, Lukas;
Kanz, Karl-Georg;
Pförringer, Dominik;
Huber-Wagner, Stefan;
Biberthaler, Peter;
Kirchhoff, Chlodwig

Publication type:

Article

Prospective head-to-head comparison of C-choline-PET/MR and C-choline-PET/CT for restaging of biochemical recurrent prostate cancer.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2017, v. 44, n. 13, p. 2179, doi. 10.1007/s00259-017-3797-y

By:

Eiber, Matthias;
Rauscher, Isabel;
Souvatzoglou, Michael;
Maurer, Tobias;
Schwaiger, Markus;
Holzapfel, Konstantin;
Beer, Ambros

Publication type:

Article

PET/MR in prostate cancer: technical aspects and potential diagnostic value.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2013, v. 40, p. 79, doi. 10.1007/s00259-013-2445-4

By:

Souvatzoglou, Michael;
Eiber, Matthias;
Martinez-Moeller, Axel;
Fürst, Sebastian;
Holzapfel, Konstantin;
Maurer, Tobias;
Ziegler, Sibylle;
Nekolla, Stephan;
Schwaiger, Markus;
Beer, Ambros

Publication type:

Article

Evaluation of Computed Tomography for Lymph Node Staging in Bladder Cancer Prior to Radical Cystectomy.

Published in:

Urologia Internationalis, 2016, v. 96, n. 1, p. 51, doi. 10.1159/000440889

By:

Horn, Thomas;
Zahel, Tina;
adt, Nathanja;
Schmid, Sebastian C.;
Heck, Matthias M.;
Thalgott, Mark K.;
Hatzichristodoulou, Georgios;
Haller, Bernhard;
autenrieth, Michael;
Kübler, Hubert R.;
Gschwend, Jürgen E.;
Holzapfel, Konstantin;
Maurer, Tobias

Publication type:

Article

Restricted water diffusibility as measured by diffusion-weighted MR imaging and choline uptake in (11)C-choline PET/CT are correlated in pelvic lymph nodes in patients with prostate cancer.

Published in:

2011

By:

Beer, Ambros J.;
Eiber, Matthias;
Souvatzoglou, Michael;
Holzapfel, Konstantin;
Ganter, Carl;
Weirich, Gregor;
Maurer, Tobias;
Kübler, Hubert;
Wester, Hans-Juergen;
Gaa, Jochen;
Krause, Bernd J.;
Kübler, Hubert

Publication type:

journal article

HOLa: HoloLens Object Labeling.

Published in:

Current Directions in Biomedical Engineering, 2024, v. 10, n. 4, p. 571, doi. 10.1515/cdbme-2024-2140

By:

Schwimmbeck, Michael;
Khajarian, Serouj;
Holzapfel, Konstantin;
Schmidt, Johannes;
Remmele, Stefanie

Publication type:

Article

Diffusion-weighted MR imaging of hepatic abscesses: possibility of different apparent diffusion coefficient (ADC)-values in early and mature abscess formation.

Published in:

2007

By:

Holzapfel, Konstantin;
Rummeny, Ernst;
Gaa, Jochen

Publication type:

Letter

Value of a Dixon-based MR/PET attenuation correction sequence for the localization and evaluation of PET-positive lesions.

Published in:

European Journal of Nuclear Medicine & Molecular Imaging, 2011, v. 38, n. 9, p. 1691, doi. 10.1007/s00259-011-1842-9

By:

Eiber, Matthias;
Martinez-Möller, Axel;
Souvatzoglou, Michael;
Holzapfel, Konstantin;
Pickhard, Anja;
Löffelbein, Dennys;
Santi, Ivan;
Rummeny, Ernst J.;
Ziegler, Sibylle;
Schwaiger, Markus;
Nekolla, Stephan G.;
Beer, Ambros J.

Publication type:

Article

Focal adhesion kinase regulates the activity of the osmosensitive transcription factor TonEBP/NFAT5 under hypertonic conditions.

Published in:

Frontiers in Physiology, 2014, v. 5, p. 1, doi. 10.3389/fphys.2014.00123

By:

Neuhofer, Wolfgang;
Küper, Christoph;
Lichtnekert, Julia;
Holzapfel, Konstantin;
Rupanagudi, Khader V.;
Fraek, Maria-Luisa;
Bartels, Helmut;
Beck, Franz-Xaver

Publication type:

Article

Ultrasound-based "CEUS-Bosniak"classification for cystic renal lesions: an 8-year clinical experience.

Published in:

World Journal of Urology, 2023, v. 41, n. 3, p. 679, doi. 10.1007/s00345-022-04094-0

By:

Herms, Elena;
Weirich, Gregor;
Maurer, Tobias;
Wagenpfeil, Stefan;
Preuss, Stephanie;
Sauter, Andreas;
Heck, Matthias;
Gärtner, Anita;
Hauner, Katharina;
Autenrieth, Michael;
Kübler, Hubert P.;
Holzapfel, Konstantin;
Schwarz-Boeger, Ulrike;
Heemann, Uwe;
Slotta-Huspenina, Julia;
Stock, Konrad Friedrich

Publication type:

Article

Prognostic value of computed tomography before radical cystectomy in patients with invasive bladder cancer: imaging predicts survival.

Published in:

World Journal of Urology, 2016, v. 34, n. 4, p. 569, doi. 10.1007/s00345-015-1654-9

By:

Schmid, Sebastian;
Zahel, Tina;
Haller, Bernhard;
Horn, Thomas;
Metzger, Ilja;
Holzapfel, Konstantin;
Seitz, Anna;
Gschwend, Jürgen;
Retz, Margitta;
Maurer, Tobias

Publication type:

Article

Role of focal adhesion kinase (FAK) in renal ischaemia and reperfusion.

Published in:

Pflügers Archiv: European Journal of Physiology, 2007, v. 455, n. 2, p. 273, doi. 10.1007/s00424-007-0278-3

By:

Holzapfel, Konstantin;
Neuhofer, Wolfgang;
Bartels, Helmut;
Fraek, Maria-Luisa;
Beck, Franz-Xaver

Publication type:

Article

CELL BIOLOGY - IMMUNOLOGY - PATHOLOGY Chronic COX-2 inhibition reduces medullary HSP70 expression and induces papillary apoptosis in dehydrated rats.

Published in:

Kidney International, 2004, v. 65, n. 2, p. 431, doi. 10.1111/j.1523-1755.2004.00387.x

By:

Neuhofer, Wolfgang;
Holzapfel, Konstantin;
Fraek, Maria-Luisa;
Ouyang, Nengtai;
Lutz, Jens;
Beck, Franz-X.

Publication type:

Article

Characterization of focal liver lesions by ADC measurements using a respiratory triggered diffusion-weighted single-shot echo-planar MR imaging technique.

Published in:

European Radiology, 2008, v. 18, n. 3, p. 477, doi. 10.1007/s00330-007-0785-9

By:

Bruegel, Melanie;
Holzapfel, Konstantin;
Gaa, Jochen;
Woertler, Klaus;
Waldt, Simone;
Kiefer, Berthold;
Stemmer, Alto;
Ganter, Carl;
Rummeny, Ernst J.

Publication type:

Article

Corrigendum to “Fatal Systemic Vasoconstriction in a Case of Metastatic Small-Intestinal NET”.

Published in:

2017

By:

Stenzel, Jochen;
Noe, Sebastian;
Holzapfel, Konstantin;
Erlmeier, Franziska;
Eyer, Florian

Publication type:

Correction Notice

Fatal Systemic Vasoconstriction in a Case of Metastatic Small-Intestinal NET.

Published in:

Case Reports in Gastrointestinal Medicine, 2017, p. 1, doi. 10.1155/2017/9810194

By:

Jochen, Stenzel;
Sebastian, Noe;
Konstantin, Holzapfel;
Franziska, Erlmeier;
Florian, Eyer

Publication type:

Article

Whole-body MRI including diffusion-weighted imaging (DWI) for patients with recurring prostate cancer: Technical feasibility and assessment of lesion conspicuity in DWI.

Published in:

Journal of Magnetic Resonance Imaging, 2011, v. 33, n. 5, p. 1160, doi. 10.1002/jmri.22542

By:

Eiber, Matthias;
Holzapfel, Konstantin;
Ganter, Carl;
Epple, Kathrin;
Metz, Stephan;
Geinitz, Hans;
Kübler, Hubert;
Gaa, Jochen;
Rummeny, Ernst J.;
Beer, Ambros J.

Publication type:

Article

Value of diffusion-weighted MR imaging in the diagnosis of lymph node metastases in patients with cholangiocarcinoma.

Published in:

Abdominal Radiology, 2016, v. 41, n. 10, p. 1937, doi. 10.1007/s00261-016-0791-y

By:

Holzapfel, Konstantin;
Gaa, Jochen;
Schubert, Elaine;
Eiber, Matthias;
Kleeff, Joerg;
Rummeny, Ernst;
Loos, Martin

Publication type:

Article

Treatment Algorithm for Metastatic Renal Cell Carcinoma - Recommendations Based on Evidence and Clinical Practice.

Published in:

Oncology Research & Treatment, 2014, v. 37, n. 3, p. 136, doi. 10.1159/000360179

By:

Bergmann, Lothar;
Beck, Jochaim;
Bothe, Kathrin;
Brinkmann, Olaf a.;
Buse, Stephan;
Goebell, Peter J.;
Grünwald, Viktor;
Holzapfel, Konstantin;
Kübler, Hubert;
Marschner, Norbert W.;
Mickisch, Gerald;
Schultze-Seemann, Wolfgang;
Siebels, Michael;
Siemer, Stephan;
Störkel, Stephan;
Gschwend, Jürgen E.

Publication type:

Article

Subscapularis Function and Structural Integrity After Arthroscopic Repair of Isolated Subscapularis Tears.

Published in:

American Journal of Sports Medicine, 2011, v. 39, n. 6, p. 1255, doi. 10.1177/0363546510396317

By:

Bartl, Christoph;
Salzmann, Gian M.;
Seppel, Gernot;
Eichhorn, Stefan;
Holzapfel, Konstantin;
Wörtler, Klaus;
Imhoff, Andreas B.

Publication type:

Article

Resectability After First-Line FOLFIRINOX in Initially Unresectable Locally Advanced Pancreatic Cancer: A Single-Center Experience.

Published in:

Annals of Surgical Oncology: An Oncology Journal for Surgeons, 2015, v. 22, p. 1212, doi. 10.1245/s10434-015-4851-2

By:

Nitsche, Ulrich;
Wenzel, Patrick;
Siveke, Jens;
Braren, Rickmer;
Holzapfel, Konstantin;
Schlitter, Anna;
Stöß, Christian;
Kong, Bo;
Esposito, Irene;
Erkan, Mert;
Michalski, Christoph;
Friess, Helmut;
Kleeff, Jörg

Publication type:

Article

Multiparametric MR and PET Imaging of Intratumoral Biological Heterogeneity in Patients with Metastatic Lung Cancer Using Voxel-by-Voxel Analysis.

Published in:

PLoS ONE, 2015, v. 10, n. 7, p. 1, doi. 10.1371/journal.pone.0132386

By:

Metz, Stephan;
Ganter, Carl;
Lorenzen, Sylvie;
van Marwick, Sandra;
Holzapfel, Konstantin;
Herrmann, Ken;
Rummeny, Ernst J.;
Wester, Hans-Jürgen;
Schwaiger, Markus;
Nekolla, Stephan G.;
Beer, Ambros J.

Publication type:

Article

Maffucci syndrome and neoplasms: a case report and review of the literature.

Published in:

2016

By:

Prokopchuk, Olga;
Andres, Stephanie;
Becker, Karen;
Holzapfel, Konstantin;
Hartmann, Daniel;
Friess, Helmut

Publication type:

Case Study

Liver Abscesses Mimicking Metastatic Disease in a Patient with Pancreatic Cancer Following Neoadjuvant FOLFIRINOX Therapy.

Published in:

JOP Journal of the Pancreas, 2015, v. 16, n. 6, p. 613

By:

D'Haese, Jan G.;
Michalski, Christoph W.;
Holzapfel, Konstantin;
Kleeff, Jörg

Publication type:

Article

Progression of a Cystic Pancreatic Lesion During Pregnancy.

Published in:

JOP Journal of the Pancreas, 2015, v. 16, n. 4, p. 394

By:

Kleeff, Jörg;
Holzapfel, Konstantin;
Steiger, Katja;
Esposito, Irene

Publication type:

Article

Detection of liver metastases in patients with adenocarcinomas of the gastrointestinal tract: comparison of (18)F-FDG PET/CT and MR imaging.

Published in:

2015

By:

Maegerlein, Christian;
Fingerle, Alexander A;
Souvatzoglou, Michael;
Rummeny, Ernst J;
Holzapfel, Konstantin

Publication type:

journal article

Detection of liver metastases in patients with adenocarcinomas of the gastrointestinal tract: comparison of F-FDG PET/CT and MR imaging.

Published in:

Abdominal Imaging, 2015, v. 40, n. 5, p. 1213, doi. 10.1007/s00261-014-0283-x

By:

Maegerlein, Christian;
Fingerle, Alexander;
Souvatzoglou, Michael;
Rummeny, Ernst;
Holzapfel, Konstantin

Publication type:

Article

Detection, classification, and characterization of focal liver lesions: Value of diffusion-weighted MR imaging, gadoxetic acid-enhanced MR imaging and the combination of both methods.

Published in:

Abdominal Imaging, 2012, v. 37, n. 1, p. 74, doi. 10.1007/s00261-011-9758-1

By:

Holzapfel, Konstantin;
Eiber, Matthias;
Fingerle, Alexander;
Bruegel, Melanie;
Rummeny, Ernst;
Gaa, Jochen

Publication type:

Article

Comparison of diffusion-weighted MR imaging and multidetector-row CT in the detection of liver metastases in patients operated for pancreatic cancer.

Published in:

2011

By:

Holzapfel, Konstantin;
Reiser-Erkan, Carolin;
Fingerle, Alexander;
Erkan, Merd;
Eiber, Matthias;
Rummeny, Ernst;
Friess, Helmut;
Kleeff, Jörg;
Gaa, Jochen;
Fingerle, Alexander A;
Eiber, Matthias J;
Rummeny, Ernst J;
Kleeff, Jörg

Publication type:

journal article

Combined tears of the subscapularis and supraspinatus tendon: clinical outcome, rotator cuff strength and structural integrity following open repair.

Published in:

Archives of Orthopaedic & Trauma Surgery, 2012, v. 132, n. 1, p. 41, doi. 10.1007/s00402-011-1400-8

By:

Bartl, Christoph;
Senftl, Monika;
Eichhorn, Stefan;
Holzapfel, Konstantin;
Imhoff, Andreas;
Salzmann, Gian

Publication type:

Article