Diffuse reflectance spectroscopy of human liver tumor specimens – towards a tissue differentiating optical biopsy needle using light emitting diodes.


Keller A1, Bialecki P1, Wilhelm TJ2,3, Vetter MK1,3. Biomed Opt Express. 2018 Feb 8;9(3):1069-1081 Abstract Significant numbers of liver biopsies fail to yield representative tissue samples. This study was conducted to evaluate the ability of LED-based diffuse reflectance spectroscopy to discriminate tumors from liver parenchyma. Ex vivo spectra were acquired from malignant lesions and liver

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CT pulmonary angiography in patients with acute or chronic renal insufficiency: Evaluation of a low dose contrast material protocol


Meyer M, Haubenreisser H, Schabel C, Leidecker C, Schmidt B, Schoenberg SO, Henzler T Sci Rep. 2018 Jan 31;8(1):1995. doi: 10.1038/s41598-018-20254-y

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Fourier Transform Infrared Microscopy Enables Guidance of Automated Mass Spectrometry Imaging to Predefined Tissue Morphologies.


Rabe JH, A Sammour D, Schulz S, Munteanu B, Ott M, Ochs K, Hohenberger P, Marx A, Platten M, Opitz CA, Ory DS, Hopf C Sci Rep. 2018 Jan 10;8(1):313. doi: 10.1038/s41598-017-18477-6. PMID: 29321555 PMCID: PMC5762902 DOI: 10.1038/s41598-017-18477-6

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Performance of a Robotic Assistance Device in Computed Tomography-Guided Percutaneous Diagnostic and Therapeutic Procedures


Smakic A, Rathmann N, Kostrzewa M, Schönberg SO, Weiß C, Diehl SJ. Cardiovasc Intervent Radiol. 2018 Apr;41(4):639-644. doi: 10.1007/s00270-017-1841-8. Epub 2017 Nov 20. PMID: 29159685 DOI: 10.1007/s00270-017-1841-8

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In vitro skin three-dimensional models and their applications


Julia Klicks, Elena von Molitor, Torsten Ertongur-Fauth, Rüdiger Rudolf, Mathias Hafner Journal of Cellular Biotechnology, vol. 3, no. 1, pp. 21-39, 2017 DOI: 10.3233/JCB-179004 Abstract. Skin fulfils a plethora of eminent physiological functions ranging from physical barrier over immunity shield tothe interface mediating social interaction. Prone to several acquired and inherited diseases, skin is therefore

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Comparison of perfusion models for quantitative T1 weighted DCE-MRI of rectal cancer


Tanja Gaa, Wiebke Neumann, Sonja Sudarski, Ulrike I. Attenberger, Stefan O. Schönberg, Lothar R. Schad & Frank G. ZöllnerIn: Scientific Reports 7, Article number: 12036 (2017), doi:10.1038/s41598-017-12194-w In this work, the two compartment exchange model and two compartment uptake model were applied to obtain quantitative perfusion parameters in rectum carcinoma and the results were compared

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Imaging of Patients with Complex Hemodialysis Arterio-Venous Fistulas using Time-Resolved Dynamic CT Angiography: Comparison with Duplex Ultrasound


Mathias Meyer, Nicole Geiger, Urs Benck, Daniela Rose, Sonja Sudarski, Melissa M. Ong, Stefan O. Schoenberg & Thomas Henzler In: Scientific Reports 7, Article number: 12563 (2017), doi: 10.1038/s41598-017-12902-6 ABSTRACT: To evaluate the feasibility and potential on therapy management of time-resolved dynamic computed tomography angiography (dCTA) in patients with forearm arterio-venous fistula (AVF)/arterio-venous grafts (AVG).

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Rational Design, Development, and Stability Assessment of a Macrocyclic Four-Hydroxamate-Bearing Bifunctional Chelating Agent for 89 Zr.


Seibold U, Wängler B, Wängler C ChemMedChem. 2017 Sep 21;12(18):1555-1571. doi: 10.1002/cmdc.201700377. Epub 2017 Sep 8. PMID: 28715615 DOI: 10.1002/cmdc.201700377

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Prediction of time-integrated activity coefficients in PRRT using simulated dynamic PET and a pharmacokinetic model


Hardiansyah D, Attarwala AA, Kletting P, Mottaghy FM, Glatting G. Prediction of time-integrated activity coefficients in PRRT using simulated dynamic PET and a pharmacokinetic model. Phys Med. 2017;42(Supplement C):298-304. doi: Abstract Purpose To investigate the accuracy of predicted time-integrated activity coefficients (TIACs) in peptide-receptor radionuclide therapy (PRRT) using simulated dynamic PET data and a

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Investigation of the imaging characteristics of the ALBIRA II small animal PET system for 18F, 68Ga and 64Cu.


Attarwala AA, Karanja YW, Hardiansyah D, Romanó C, Roscher M, Wängler B, Glatting G. Zeitschrift für Medizinische Physik, Volume 27, Issue 2, June 2017, Pages 132–144 AbstractAIM:In this study the performance characteristics of the Albira II PET sub-system and the response of the system for the following radionuclides 18F, 68Ga and 64Cu was analyzed. MATERIALS

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