P
Pekka Hayry
Researcher at Johns Hopkins University School of Medicine
Publications - 3
Citations - 4120
Pekka Hayry is an academic researcher from Johns Hopkins University School of Medicine. The author has contributed to research in topics: Transplantation & Surrogate endpoint. The author has an hindex of 3, co-authored 3 publications receiving 3970 citations. Previous affiliations of Pekka Hayry include University of Pittsburgh.
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Journal ArticleDOI
The Banff 97 working classification of renal allograft pathology
Lorraine C. Racusen,Kim Solez,Robert B. Colvin,Stephen M. Bonsib,Maria Castro,Tito Cavallo,Byron P. Croker,A. Jake Demetris,Cynthia B. Drachenberg,Agnes B. Fogo,Peter N. Furness,Lillian W. Gaber,Ian W. Gibson,Dennis Glotz,J. Goldberg,Joseph P. Grande,Philip F. Halloran,H.E. Hansen,Barry Hartley,Pekka Hayry,Claire M. Hill,Ernesto O. Hoffman,Lawrence G. Hunsicker,Anne S. Lindblad,Niels Marcussen,M. J. Mihatsch,Tibor Nadasdy,Peter Nickerson,T. Steen Olsen,John C. Papadimitriou,Parmjeet Randhawa,David C. Rayner,Ian S.D. Roberts,Stephen Rose,D. Rush,Luis Salinas-Madrigal,Daniel R. Salomon,Stale Sund,Eero Taskinen,Kiril Trpkov,Yutaka Yamaguchi +40 more
TL;DR: Major changes include the following: rejection with vasculitis is separated from tubulointerstitial rejection; severe rejection requires transmural changes in arteries; "borderline" rejection can only be interpreted in a clinical context; antibody-mediated rejection is further defined, and lesion scoring focuses on most severely involved structures.
Journal ArticleDOI
Banff Schema for Grading Liver Allograft Rejection: An International Consensus Document
Anthony J. Demetris,Kenneth P. Batts,Amar P. Dhillon,Linda D. Ferrell,John J. Fung,Stephen A. Geller,John Hart,Pekka Hayry,Walter J. Hofmann,Stephan Hubscher,Josef Kemnitz,George Koukoulis,Randall G. Lee,Klaus J. Lewin,Jurgen Ludwig,R. S. Markin,Lidija M. Petrovic,M. James Phillips,Bernard C. Portmann,Jorge Rakela,Parmjeet Randhawa,Finn P. Reinholt,Michel Reynés,Marie E. Robert,Hans Schlitt,Kim Solez,Dale Snover,Eero Taskinen,Swan N. Thung,G. Weldon Tillery,Russell H. Wiesner,Derek G. D. Wight,James W. Williams,Hirohiko Yamabe +33 more
TL;DR: A panel of recognized experts in liver transplantation pathology, hepatology, and surgery agreed on a common nomenclature and a set of histopathological criteria for the grading of acute liver allograft rejection, and a preferred method of reporting.