Výsledky vyhledávání - "Markus B. Huber"

Akademický článek

Proposed Prediction Model and Nomogram for Systemic Complications in Patients Undergoing Free Flap Head and Neck Reconstruction

Autor: John-Patrik M. Burkhard, Roland Giger, Markus B. Huber, Benoît Schaller, Ayla Little, Sherin Khalil, Dominique Engel, Lukas M. Löffel, Patrick Y. Wuethrich

Publikováno v: Frontiers in Surgery, Vol 8 (2021)

Postoperative complications in head and neck surgery are well-known, but a predictive model to guide clinicians in free flap reconstructions has not been established. This retrospective single-center observational study assessed 131 patients who unde

Externí odkaz: https://doaj.org/article/f8570a49c4664dbcb5983bd9ceca6506

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Characterizing healthy and osteoarthritic knee cartilage on phase contrast CT with geometric texture features

Autor: Christian Glaser, Axel Wismüller, Mahesh B. Nagarajan, Markus B. Huber, Paola Coan, Paul C. Diemoz

Publikováno v: Proceedings of SPIE--the International Society for Optical Engineering. 8672

The current approach to evaluating cartilage degeneration at the knee joint requires visualization of the joint space on radiographic images where indirect cues such as joint space narrowing serve as markers for osteoarthritis. A recent novel approac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa80d57625e64713d637fde1c5f9c86a
https://pubmed.ncbi.nlm.nih.gov/29200588

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Predicting the Biomechanical Strength of Proximal Femur Specimens through High Dimensional Geometric Features and Support Vector Regression

Autor: Felix Eckstein, Eva Lochmüller, Julio Carballido-Gamio, Mahesh B. Nagarajan, Axel Wismüller, Thomas M. Link, Jan S. Bauer, Chien-Chun Yang, Thomas Baum, Markus B. Huber, Sharmila Majumdar

Publikováno v: Proceedings of SPIE--the International Society for Optical Engineering. 8672

Estimating local trabecular bone quality for purposes of femoral bone strength prediction is important for improving the clinical assessment of osteoporotic hip fracture risk. In this study, we explore the ability of geometric features derived from t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7341d936fac06bdbd0ac2f312d35114
https://pubmed.ncbi.nlm.nih.gov/29170579

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Predicting the Biomechanical Strength of Proximal Femur Specimens with Minkowski Functionals and Support Vector Regression

Autor: Eva-Maria Lochmüller, Chien-Chun Yang, Markus B. Huber, Thomas Baum, Thomas M. Link, Jan S. Bauer, Axel Wismüller, Julio Carballido-Gamio, Mahesh B. Nagarajan, Felix Eckstein

Publikováno v: Proceedings of SPIE--the International Society for Optical Engineering. 9038

Regional trabecular bone quality estimation for purposes of femoral bone strength prediction is important for improving the clinical assessment of osteoporotic fracture risk. In this study, we explore the ability of 3D Minkowski Functionals derived f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33dcb78f52738e657343399a886271f7
https://pubmed.ncbi.nlm.nih.gov/29170582

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Volumetric Characterization of Human Patellar Cartilage Matrix on Phase Contrast X-Ray Computed Tomography

Autor: Walter A. Checefsky, Susan K. Hobbs, Anas Z. Abidin, Paola Coan, Markus B. Huber, Mahesh B. Nagarajan, Axel Wismüller, Paul C. Diemoz

Publikováno v: Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging

Phase contrast X-ray computed tomography (PCI-CT) has recently emerged as a novel imaging technique that allows visualization of cartilage soft tissue, subsequent examination of chondrocyte patterns, and their correlation to osteoarthritis. Previous

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ded13113d292be5f60d3fb76133278c
https://pubmed.ncbi.nlm.nih.gov/28835729

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Performance of topological texture features to classify fibrotic interstitial lung disease patterns

Autor: Lawrence A. Ray, Mahesh B. Nagarajan, Roger Eibel, Axel Wismüller, Gerda Leinsinger, Markus B. Huber

Publikováno v: Medical Physics. 38:2035-2044

Purpose: Topological texture features were compared in their ability to classify “honeycombing,” a morphological pattern that is considered indicative for the presence of fibrotic interstitial lung disease in high-resolution computed tomography (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1a270a030b21c59f0175e7e65f26776a
https://doi.org/10.1118/1.3566070

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Development and testing of texture discriminators for the analysis of trabecular bone in proximal femur radiographs

Autor: C. Hengg, M. Haenni, Markus B. Huber, Rainer Schubert, Julio Carballido-Gamio, Thomas M. Link, Karl D. Fritscher, S. Majumdar

Publikováno v: Medical Physics. 36:5089-5098

Purpose: Texture analysis of femur radiographs may serve as a potential low cost technique to predict osteoporotic fracture risk and has received considerable attention in the past years. A further application of this technique may be the measurement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f29f31e96a74d945b494b12307fdceb
https://doi.org/10.1118/1.3215535

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Assessment of trabecular bone structure of the calcaneus using multi-detector CT: Correlation with microCT and biomechanical testing

Autor: Patrik Rogalla, Ahi Sema Issever, Marie Kentenich, Sharmila Majumdar, Andrew J. Burghardt, Markus B. Huber, Gerd Diederichs, Thomas M. Link, Karsten Schwieger

Publikováno v: Bone. 44:976-983

The prediction of bone strength can be improved when determining bone mineral density (BMD) in combination with measures of trabecular microarchitecture. The goal of this study was to assess parameters of trabecular bone structure and texture of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2231fefcb9b5797e2d7698757d827985
https://doi.org/10.1016/j.bone.2009.01.372

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Meniscal Measurements of T1ρand T2 at MR Imaging in Healthy Subjects and Patients with Osteoarthritis

Autor: Thomas M. Link, Sharmila Majumdar, Markus B. Huber, Isabel Rauscher, Jonathan Cheng, Xiaojuan Li, Robert Stahl, Anthony Luke

Publikováno v: Radiology. 249:591-600

To prospectively evaluate differences in T1(rho) (T1 relaxation time in the rotating frame) and T2 values in the meniscus at magnetic resonance (MR) imaging in both patients with varying degrees of osteoarthritis (OA) and healthy control subjects.The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28b9db6ed619bd0eff1a3957ba32a1e5
https://doi.org/10.1148/radiol.2492071870

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Assessment of trabecular bone structure comparing magnetic resonance imaging at 3 Tesla with high-resolution peripheral quantitative computed tomography ex vivo and in vivo

Autor: S. Banerjee, Ben Hyun, Galateia J. Kazakia, Sharmila Majumdar, B. Jobke, Markus B. Huber, Andrew J. Burghardt, Julio Carballido-Gamio, Thomas M. Link, Roland Krug

Publikováno v: Osteoporosis International. 19:653-661

In vivo high-resolution peripheral quantitative micro-CT (HR-pQCT) is a new modality for imaging peripheral sites like the distal tibia and the distal radius, providing structural bone parameters. Comparing HR-pQCT with MRI, we found that both modali

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2241b169186480e89569f619edb75a4
https://doi.org/10.1007/s00198-007-0495-9

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