W Stiller
Heidelberg University
21 Papers
100 Citations
W Stiller is an academic researcher from Heidelberg University. The author has contributed to research in topics: Perfusion & Pneumonia. The author has an hindex of 9, co-authored 21 publications. Previous affiliations of W Stiller include University Hospital Heidelberg & German Cancer Research Center.
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Papers
Quantification of aortic distensibility in abdominal aortic aneurysm using ECG-gated
Maria-Katharina Ganten,Ute Krautter,Hendrik von Tengg-Kobligk,D Böckler,Hardy Schumacher,W Stiller,Stefan Delorme,Hans-Ulrich Kauczor,Günter W. Kauffmann,Michael Bock,H. von Tengg-Kobligk,S. Delorme,Wolfram Stiller,M. Bock +13 more
- 01 Jan 2008
55
A semi-automated quantitative comparison of metal artifact reduction in photon-counting computed tomography by energy-selective thresholding.
Thuy D Do,Stefan Sawall,S. Heinze,T. Reiner,Christian H. Ziener,W Stiller,Heinz Peter Schlemmer,Marc Kachelrieß,Hans U. Kauczor,S Skornitzke +9 more
TL;DR: High-energy thresholding could be used for metal artifact reduction in PCD-CT, but further investigation of acquisition modes depending on target structure is required.
Iodine concentration and tissue attenuation in dual-energy contrast-enhanced CT as a potential quantitative parameter in early detection of local pancreatic carcinoma recurrence after surgical resection.
René Michael Mathy,Franziska Fritz,Philipp Mayer,Miriam Klauss,Lars Grenacher,W Stiller,Hans-Ulrich Kauczor,S Skornitzke +7 more
TL;DR: In this article, the diagnostic potential of dual-energy (DE) contrastenhanced CT was investigated for early diagnosis of pancreatic carcinoma recurrence in 31 consecutive patients with postoperative soft tissue formation (PSF).
17
Dephasing and diffusion on the alveolar surface.
L. R. Buschle,Felix T. Kurz,Felix T. Kurz,Thomas Kampf,Willi L. Wagner,Julia Duerr,W Stiller,Philip Konietzke,Felix Wünnemann,Marcus A. Mall,Mark O. Wielpütz,Heinz Peter Schlemmer,C. H. Ziener,C. H. Ziener +13 more
TL;DR: A surface model of spin dephasing in lung tissue that includes both susceptibility and diffusion effects to provide a closed-form solution of the Bloch-Torrey equation on the alveolar surface is proposed.
14
Dual-Energy Perfusion-CT in Recurrent Pancreatic Cancer – Preliminary Results
Franziska Fritz,S Skornitzke,Thilo Hackert,Hans U. Kauczor,W Stiller,Lars Grenacher,Miriam Klauss +6 more
TL;DR: DE perfusion-CT is feasible in patients after pancreatic cancer resection and a promising functional imaging technique, but the perfusion differences are not yet sufficient to differentiate between malignancy and unspecific postoperative alterations for this new technique.