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Alan H. Stolpen
Researcher at University of Iowa
Publications - 51
Citations - 2029
Alan H. Stolpen is an academic researcher from University of Iowa. The author has contributed to research in topics: Magnetic resonance imaging & Transplantation. The author has an hindex of 21, co-authored 51 publications receiving 1969 citations. Previous affiliations of Alan H. Stolpen include Roy J. and Lucille A. Carver College of Medicine & University of Iowa Hospitals and Clinics.
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Journal ArticleDOI
Response assessment of aggressive non-Hodgkin's lymphoma by integrated International Workshop Criteria and fluorine-18-fluorodeoxyglucose positron emission tomography.
Malik E. Juweid,Gregory A. Wiseman,Julie M. Vose,Justine M. Ritchie,Yusuf Menda,James E. Wooldridge,Felix M. Mottaghy,Eric M. Rohren,N. M. Blumstein,Alan H. Stolpen,Brian K. Link,Sven N. Reske,Michael M. Graham,Bruce D. Cheson +13 more
TL;DR: Compared with IWC, the IWC+PET-based assessment provides a more accurate response classification in patients with aggressive NHL, and identified a subset of IWC-PR patients with a more favorable prognosis.
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Liver tumor characterization: comparison between liver-specific gadoxetic acid disodium-enhanced MRI and biphasic CT--a multicenter trial.
Juha Halavaara,Josy Breuer,Carmen Ayuso,Thomas Balzer,Marie-France Bellin,Lennart Blomqvist,Rick Carter,Luigi Grazioli,Renate Hammerstingl,Alexander Huppertz,Gregor Jung,Denis Krause,Andrea Laghi,Edward Leen,Luciano Lupatelli,Luca Marsili,Julio Martín,E. Scott Pretorius,Caroline Reinhold,Michael Stiskal,Alan H. Stolpen +20 more
TL;DR: Gadoxetic acid disodium offers a safe and diagnostically powerful tool for the evaluation of patients with focal liver lesions with a reliable assessment of lesion classification and characterization.
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Breast MRI lesion classification: Improved performance of human readers with a backpropagation neural network computer‐aided diagnosis (CAD) system
TL;DR: To develop and test a computer‐aided diagnosis (CAD) system to improve the performance of radiologists in classifying lesions on breast MRI (BMRI).
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Accuracy and reproducibility of real-time three-dimensional echocardiography for assessment of right ventricular volumes and ejection fraction in children.
Xiuzhang Lu,Vyacheslav Nadvoretskiy,Liping Bu,Alan H. Stolpen,Nancy A. Ayres,Ricardo H. Pignatelli,John P. Kovalchin,Michelle A. Grenier,Berthold Klas,Shuping Ge,Shuping Ge +10 more
TL;DR: Measurement of RV volumes and EF by RT3DE is feasible, accurate, and reproducible in children compared with MRI measurements, as validated using a disk summation method.
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Older donor livers show early severe histological activity, fibrosis, and graft failure after liver transplantation for hepatitis C
Stephen C. Rayhill,You Min Wu,Daniel A. Katz,Michael D. Voigt,Douglas R. LaBrecque,Patricia A. Kirby,Frank A. Mitros,Roberto S. Kalil,Rachel Miller,Alan H. Stolpen,Warren N. Schmidt +10 more
TL;DR: Advanced donor age is associated with more aggressive recurrent HCV and early allograft failure in HCV-positive liver transplant recipients and consideration of donorAge is important for decisions regarding patient selection, antiviral therapy, and organ allocation.