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Stephan Dirnhofer

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Lucia Kubovcakova; Pontus Lundberg; Masato Murakami; Thomas Radimerski; Vincent Romanet; Rita Andraos; Stephan Dirnhofer; Jean Grisouard; Hui Hao-Shen; Kay-Uwe Wagner; Radek C Skoda
Differential effects of hydroxyurea and INC424 on mutant allele burden and myeloproliferative phenotype in a JAK2-V617F polycythemia vera mouse model.
Christoph Marcus Bucher; Stephan Dirnhofer; Thomas Lehmann; Jakob Passweg; André Tichelli; Alexandar Tzankov; Alicia Rovó
Comparison of a powered bone marrow biopsy device with a manual system: results of a prospective randomised controlled trial.
Sabine Girsberger; Axel Karow; Thomas Lehmann; Pontus Lundberg; Jakob R Passweg; Radek Skoda; André Tichelli; Stephan Dirnhofer; Alicia Rovó
JAK2 V617F-mutated myeloproliferative neoplasia developing five years after wild-type JAK2 acute myeloid leukemia: a case report.

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2013: Lucia Kubovcakova; Pontus Lundberg; Masato Murakami; Thomas Radimerski; Vincent Romanet; Rita Andraos; Stephan Dirnhofer; Jean Grisouard; Hui Hao-Shen; Kay-Uwe Wagner; Radek C Skoda
Differential effects of hydroxyurea and INC424 on mutant allele burden and myeloproliferative phenotype in a JAK2-V617F polycythemia vera mouse model.
Blood 2013;121(7):1188-99.
2013: Christoph Marcus Bucher; Stephan Dirnhofer; Thomas Lehmann; Jakob Passweg; André Tichelli; Alexandar Tzankov; Alicia Rovó
Comparison of a powered bone marrow biopsy device with a manual system: results of a prospective randomised controlled trial.
Journal of clinical pathology 2013;66(1):24-8.
2013: Sabine Girsberger; Axel Karow; Thomas Lehmann; Pontus Lundberg; Jakob R Passweg; Radek Skoda; André Tichelli; Stephan Dirnhofer; Alicia Rovó
JAK2 V617F-mutated myeloproliferative neoplasia developing five years after wild-type JAK2 acute myeloid leukemia: a case report.
Acta haematologica 2013;129(1):23-5.
2012: Alexandar Tzankov; Stephan Dirnhofer; C Beham-Schmid
[Normal bone marrow and common reactive alterations].
Der Pathologe 2012;33(6):496-507.
2012: E C Obermann; Stephan Dirnhofer; A Tzankov
Clonal relationship of relapsing lymphoid neoplasms.
Histology and histopathology 2012;27(8):1013-20.
2012: Christiane Rosin; Stephan Dirnhofer; Luigia Elzi; Flurina Hostettler; Manuel Battegay
Beneficial course of two cases of HIV-associated multicentric Castleman disease treated with HIV antiretroviral therapy.
AIDS (London, England) 2012;26(11):1449-50.
2012: Andreas Holbro; Annaïse Jauch; Didier Lardinois; Alexander Tzankov; Stephan Dirnhofer; Christoph Hess
High prevalence of infections and autoimmunity in patients with thymoma.
Human immunology 2012;73(3):287-90.
2012: Sylvia Hoeller; Maurilio Ponzoni; Alexandar Tzankov; Philip Thomas Went; Andreas Zettl; Deborah Zihler; Michel P Bihl; Sergio B Cogliatti; Anja Foerster; Petra Hirschmann; Stephan Dirnhofer
Molecular and immunohistochemical characterization of B-cell lymphoma-2-negative follicular lymphomas.
Human pathology 2012;43(3):405-12.
2011: Simone Muenst; Svenja Thies; Luigi Tornillo; Philip Thomas Went; Michel P Bihl; Stephan Dirnhofer
Frequency, phenotype, and genotype of minute gastrointestinal stromal tumors in the stomach: an autopsy study.
Human pathology 2011;42(12):1849-54.
2011: Ellen C Obermann; Alex Rufle; Gieri Cathomas; Stephan Dirnhofer; Thomas Menter; Nadine Mueller; Esther Mueller-Garamvoelgyi; Alexandar Tzankov
Clonal relationship of classical hodgkin lymphoma and its recurrences.
Clinical cancer research : an official journal of the American Association for Cancer Research 2011;17(16):5268-74.
2011: Alexandar Tzankov; Caroline Arber; Stephan Dirnhofer; Martine Jotterand; Thomas Menter; Alicia Rovo; Reinhard Stauder; Ulrich Strasser; Andre Tichelli; Ursula Günthert
In situ RHAMM protein expression in acute myeloid leukemia blasts suggests poor overall survival.
Annals of hematology 2011;90(8):901-9.
2011: Vanessa J Craig; Stephan Dirnhofer; Jochen Imig; Stefan Neuenschwander; Hubert Rehrauer; Christoph Renner; Ralph Schlapbach; Alexander Tzankov; Sergio B Cogliatti; Anne Müller
Myc-mediated repression of microRNA-34a promotes high-grade transformation of B-cell lymphoma by dysregulation of FoxP1.
Blood 2011;117(23):6227-36.
2011: Heiner Adams; Ellen C Obermann; Stephan Dirnhofer; Alexandar Tzankov
Targetable molecular pathways in classical Hodgkin's lymphoma.
Expert opinion on investigational drugs 2011;20(2):141-51.
2010: E C Obermann; N Müller; Alex Rufle; T Menter; Stephan Dirnhofer; Alexandar Tzankov
[Clonal relationship of Hodgkin lymphoma and its recurrence].
Der Pathologe 2010;31 Suppl 2():132-3.
2010: Sylvia Hoeller; Aurelia Schneider; Eugenia Haralambieva; Stephan Dirnhofer; Alexandar Tzankov
FOXP1 protein overexpression is associated with inferior outcome in nodal diffuse large B-cell lymphomas with non-germinal centre phenotype, independent of gains and structural aberrations at 3p14.1.
Histopathology 2010;57(1):73-80.
2010: U Zingg; matteo montani; D M Frey; Stephan Dirnhofer; A J Esterman; Philip Thomas Went; Daniel Oertli
Tumour-infiltrating lymphocytes and survival in patients with adenocarcinoma of the oesophagus.
European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology 2010;36(7):670-7.
2010: Heiner Adams; Florian R Fritzsche; Stephan Dirnhofer; Glen Kristiansen; Alexandar Tzankov
Class I histone deacetylases 1, 2 and 3 are highly expressed in classical Hodgkin's lymphoma.
Expert opinion on therapeutic targets 2010;14(6):577-84.
2010: Sylvia Hoeller; Michel P Bihl; Caroline Arber; Stephan Dirnhofer; Alexandar Tzankov
GATA1 mutations are not a hallmark of acute myeloid leukaemia with t(8;21).
Journal of clinical pathology 2010;63(5):471-2.
2010: Sylvia Hoeller; Alexandar Tzankov; Stefano A Pileri; Philip Thomas Went; Stephan Dirnhofer
Epstein-Barr virus-positive diffuse large B-cell lymphoma in elderly patients is rare in Western populations.
Human pathology 2010;41(3):352-7.
2010: Uwe Güth; Dorothy Jane Huang; Andreas Schötzau; Stephan Dirnhofer; Edward Wight; Gad Singer
Breast cancer with non-inflammatory skin involvement: current data on an underreported entity and its problematic classification.
Breast (Edinburgh, Scotland) 2010;19(1):59-64.
2010: Alexandar Tzankov; Inti Zlobec; Philip Thomas Went; Hannes Robl; Sylvia Hoeller; Stephan Dirnhofer
Prognostic immunophenotypic biomarker studies in diffuse large B cell lymphoma with special emphasis on rational determination of cut-off scores.
Leukemia & lymphoma 2010;51(2):199-212.
2010: Alexandar Tzankov; Matthias S Matter; Stephan Dirnhofer
Refined prognostic role of CD68-positive tumor macrophages in the context of the cellular micromilieu of classical Hodgkin lymphoma.
Pathobiology : journal of immunopathology, molecular and cellular biology 2010;77(6):301-8.
2010: Simone Muenst; Stephan Dirnhofer; Alexandar Tzankov
Distribution of PD-1+ lymphocytes in reactive lymphadenopathies.
Pathobiology : journal of immunopathology, molecular and cellular biology 2010;77(1):24-7.
2010: Sylvia Hoeller; Deborah Zihler; Inti Zlobec; Ellen C Obermann; Stefano A Pileri; Stephan Dirnhofer; Alexandar Tzankov
BOB.1, CD79a and cyclin E are the most appropriate markers to discriminate classical Hodgkin's lymphoma from primary mediastinal large B-cell lymphoma.
Histopathology 2010;56(2):217-28.
2009: Simone Muenst; Sylvia Hoeller; Stephan Dirnhofer; Alexandar Tzankov
Increased programmed death-1+ tumor-infiltrating lymphocytes in classical Hodgkin lymphoma substantiate reduced overall survival.
Human pathology 2009;40(12):1715-22.
2009: U Zingg; matteo montani; D M Frey; Stephan Dirnhofer; Philip Thomas Went; Daniel Oertli
Influence of neoadjuvant radio-chemotherapy on tumor-infiltrating lymphocytes in squamous esophageal cancer.
European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology 2009;35(12):1268-72.
2009: Przemyslaw Blyszczuk; Gabriela Kania; Thomas Dieterle; Rene R Marty; Alan Valaperti; Corinne Berthonneche; Thierry Pedrazzini; Christoph Berger; Stephan Dirnhofer; Christian M Matter; Josef M Penninger; Thomas F Lüscher; Urs Eriksson
Myeloid differentiation factor-88/interleukin-1 signaling controls cardiac fibrosis and heart failure progression in inflammatory dilated cardiomyopathy.
Circulation research 2009;105(9):912-20.
2009: E C Obermann; M Csato; Stephan Dirnhofer; Alexandar Tzankov
BCL2 gene aberration as an IPI-independent marker for poor outcome in non-germinal-centre diffuse large B cell lymphoma.
Journal of clinical pathology 2009;62(10):903-7.
2009: Gabriela Kania; Przemyslaw Blyszczuk; Sokrates Stein; Alan Valaperti; Davide Germano; Stephan Dirnhofer; Lukas Hunziker; Christian M Matter; Urs Eriksson
Heart-infiltrating prominin-1+/CD133+ progenitor cells represent the cellular source of transforming growth factor beta-mediated cardiac fibrosis in experimental autoimmune myocarditis.
Circulation research 2009;105(5):462-70.
2009: E C Obermann; M Csato; Stephan Dirnhofer; Alexandar Tzankov
Aberrations of the MYC gene in unselected cases of diffuse large B-cell lymphoma are rare and unpredictable by morphological or immunohistochemical assessment.
Journal of clinical pathology 2009;62(8):754-6.
2009: Abbas Agaimy; Bruno Märkl; Hans Arnholdt; Peter H Wünsch; Luigi M Terracciano; Stephan Dirnhofer; Arndt Hartmann; Luigi Tornillo; Michel P Bihl
Multiple sporadic gastrointestinal stromal tumours arising at different gastrointestinal sites: pattern of involvement of the muscularis propria as a clue to independent primary GISTs.
Virchows Archiv : an international journal of pathology 2009;455(2):101-8.
2009: Michael Medinger; Radek C Skoda; Alois Gratwohl; Alexandre Theocharides; Andreas S Buser; Dominik Heim; Stephan Dirnhofer; André Tichelli; Alexandar Tzankov
Angiogenesis and vascular endothelial growth factor-/receptor expression in myeloproliferative neoplasms: correlation with clinical parameters and JAK2-V617F mutational status.
British journal of haematology 2009;146(2):150-7.
2009: Davide Germano; Przemyslaw Blyszczuk; Alan Valaperti; Gabriela Kania; Stephan Dirnhofer; Ulf Landmesser; Thomas F Lüscher; Lukas Hunziker; Henryk Zulewski; Urs Eriksson
Prominin-1/CD133+ lung epithelial progenitors protect from bleomycin-induced pulmonary fibrosis.
American journal of respiratory and critical care medicine 2009;179(10):939-49.
2009: Cecile Meier; Sylvia Hoeller; Caroline Bourgau; Petra Hirschmann; Juerg Schwaller; Philip Thomas Went; Stefano A Pileri; Andreas Reiter; Stephan Dirnhofer; Alexandar Tzankov
Recurrent numerical aberrations of JAK2 and deregulation of the JAK2-STAT cascade in lymphomas.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2009;22(3):476-87.
2009: Heiner Adams; Peter Liebisch; Patrik Schmid; Stephan Dirnhofer; Alexandar Tzankov
Diagnostic utility of the B-cell lineage markers CD20, CD79a, PAX5, and CD19 in paraffin-embedded tissues from lymphoid neoplasms.
Applied immunohistochemistry & molecular morphology : AIMM / official publication of the Society for Applied Immunohistochemistry 2009;17(2):96-101.
2009: Stephan Dirnhofer; Serge Leyvraz
Current standards and progress in understanding and treatment of GIST.
Swiss medical weekly 2009;139(7-8):90-102.
2009: Uwe Güth; Dorothy Jane Huang; Stephan Dirnhofer; Christoph Rochlitz; Edward Wight
Distant metastatic breast cancer as an incurable disease: a tenet with a need for revision.
Cancer journal (Sudbury, Mass.) 2009;15(1):81-6.
2008: Walter P Weber; Stephan Engelberger; Carsten T Viehl; Rosanna Zanetti-Dallenbach; Salome Kuster; Stephan Dirnhofer; Daniela Wruk; Daniel Oertli; Walter R Marti
Accuracy of frozen section analysis versus specimen radiography during breast-conserving surgery for nonpalpable lesions.
World journal of surgery 2008;32(12):2599-606.
2008: Abbas Agaimy; Stephan Dirnhofer; Peter H Wünsch; Luigi Terracciano; Luigi Tornillo; Michel P Bihl
Multiple sporadic gastrointestinal stromal tumors (GISTs) of the proximal stomach are caused by different somatic KIT mutations suggesting a field effect.
The American journal of surgical pathology 2008;32(10):1553-9.
2008: Angelika Birrer; Florije Jusufi; Michael Bernimoulin; André Tichelli; Alois Gratwohl; Catherine Nissen-Druey; Stephan Dirnhofer; Sandrine Meyer-Monard; Martin Stern
Hematopoietic progenitor cell colony growth differentiates chronic myelomonocytic leukemia from reactive monocytosis.
European journal of haematology 2008;81(4):267-72.
2008: Heiner Adams; Alexandar Tzankov; Steven d'Hondt; Gernot Jundt; Stephan Dirnhofer; Philip Thomas Went
Primary diffuse large B-cell lymphomas of the bone: prognostic relevance of protein expression and clinical factors.
Human pathology 2008;39(9):1323-30.
2008: Alexandar Tzankov; K Sotlar; D Muhlematter; A Theocharides; Philip Thomas Went; M Jotterand; H-P Horny; Stephan Dirnhofer
Systemic mastocytosis with associated myeloproliferative disease and precursor B lymphoblastic leukaemia with t(13;13)(q12;q22) involving FLT3.
Journal of clinical pathology 2008;61(8):958-61.
2008: Daniel Baumhoer; Alexandar Tzankov; Stephan Dirnhofer; Luigi Tornillo; Luigi Terracciano
Patterns of liver infiltration in lymphoproliferative disease.
Histopathology 2008;53(1):81-90.
2008: Annette Zimpfer; M Wasner; F Fend; Markus Tolnay; Stephan Dirnhofer
[Primary cerebellar T-cell lymphoma].
Der Pathologe 2008;29(4):301-4.
2008: Philip Thomas Went; Christian A Seemayer; Stefano Pileri; Robert Maurer; Alexandar Tzankov; Stephan Dirnhofer
Lack of protein expression of the Simian virus 40 large T antigen in human lymphomas.
Journal of medical virology 2008;80(6):1112-5.
2008: Ralph Tiedt; Hui Hao-Shen; Marta A Sobas; Renate Looser; Stephan Dirnhofer; Juerg Schwaller; Radek C Skoda
Ratio of mutant JAK2-V617F to wild-type Jak2 determines the MPD phenotypes in transgenic mice.
Blood 2008;111(8):3931-40.
2008: Andreas Holbro; Stephan Dirnhofer; Philip Thomas Went; Alan Tyndall; Thomas Daikeler
Bone marrow histology in a patient with fever of unknown origin.
The Journal of rheumatology 2008;35(3):530-1.
2008: Martin Stern; Jörg Halter; Andreas S Buser; A Rovò; Stephan Dirnhofer; Peter Häusermann
Leukemia cutis preceding systemic relapse of acute myeloid leukemia.
International journal of hematology 2008;87(2):108-9.
2008: Alexandar Tzankov; Cecile Meier; Petra Hirschmann; Philip Thomas Went; Stefano A Pileri; Stephan Dirnhofer
Correlation of high numbers of intratumoral FOXP3+ regulatory T cells with improved survival in germinal center-like diffuse large B-cell lymphoma, follicular lymphoma and classical Hodgkin's lymphoma.
Haematologica 2008;93(2):193-200.
2008: Heiner Adams; Patrik Schmid; Stephan Dirnhofer; Alexandar Tzankov
Cytokeratin expression in hematological neoplasms: a tissue microarray study on 866 lymphoma and leukemia cases.
Pathology, research and practice 2008;204(8):569-73.
2007: Gabor Szinnai; Sergio B Cogliatti; Pierino Avoledo; Stephan Dirnhofer; Ulrico Schmid; Thomas Kühne
Precursor B lymphoblastic leukemia 32 months after local therapy for a primary extramedullary myeloid cell tumor.
Pediatric blood & cancer 2007;49(7):1039-46.
2007: Stephan R Vavricka; Stephan Dirnhofer; Lukas Degen
Polyarteritis nodosa mimicking inflammatory bowel disease.
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2007;5(11):A22.
2007: Ellen C Obermann; Philip Thomas Went; Alexandar Tzankov; Stefano A Pileri; Ferdinand Hofstaedter; Jörg Marienhagen; Robert Stoehr; Stephan Dirnhofer
Cell cycle phase distribution analysis in chronic lymphocytic leukaemia: a significant number of cells reside in early G1-phase.
Journal of clinical pathology 2007;60(7):794-7.
2007: Alexandar Tzankov; Philip Thomas Went; Simone Münst; Thomas Papadopoulos; Gernot Jundt; Stephan Dirnhofer
Rare expression of BSAP (PAX-5) in mature T-cell lymphomas.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2007;20(6):632-7.
2007: Alexandar Tzankov; Simone Heiss; Stephanie Ebner; William Sterlacci; Georg Schaefer; Florian Augustin; Michael Fiegl; Stephan Dirnhofer
Angiogenesis in nodal B cell lymphomas: a high throughput study.
Journal of clinical pathology 2007;60(5):476-82.
2007: Alexandar Tzankov; Philip Thomas Went; Stephan Dirnhofer
Prognostic Significance of in situ Phenotypic Marker Expression in Diffuse Large B-cell Lymphomas.
Biomarker insights 2007;2():403-17.
2007: Stephan Dirnhofer; Philip Thomas Went; André Tichelli
Diagnostic problems in follow-up bone marrow biopsies of patients treated for acute and chronic leukaemias and MDS.
Pathobiology : journal of immunopathology, molecular and cellular biology 2007;74(2):115-20.
2007: Annette Zimpfer; Sharon Schönberg; Alessandro Lugli; Claudio Agostinelli; Stefano A Pileri; Philip Thomas Went; Stephan Dirnhofer
Construction and validation of a bone marrow tissue microarray.
Journal of clinical pathology 2007;60(1):57-61.
2006: Kathrin Strasser-Weippl; Michael Steurer; Mathias Kees; Florian Augustin; Alexandar Tzankov; Stephan Dirnhofer; Michael Fiegl; Ingrid Simonitsch-Klupp; Heinz Gisslinger; Niklas Zojer; Heinz Ludwig
Prognostic relevance of cytogenetics determined by fluorescent in situ hybridization in patients having myelofibrosis with myeloid metaplasia.
Cancer 2006;107(12):2801-6.
2006: Gilbert Spizzo; Philip Thomas Went; Stephan Dirnhofer; Peter Obrist; Holger Moch; Patrick A Baeuerle; Elisabeth Mueller-Holzner; Christian Marth; Guenther Gastl; Alain G Zeimet
Overexpression of epithelial cell adhesion molecule (Ep-CAM) is an independent prognostic marker for reduced survival of patients with epithelial ovarian cancer.
Gynecologic oncology 2006;103(2):483-8.
2006: Philip Thomas Went; S Mayer; Martin Oberholzer; Stephan Dirnhofer
Plasma cell quantification in bone marrow by computer-assisted image analysis.
Histology and histopathology 2006;21(9):951-6.
2006: Angelika Hammerer-Lercher; Christa Haeusler; Martina Prelog; Johannes O Bonatti; Daniel Hoefer; Elfriede Ruttmann; Günther Laufer; Ernst R Werner; Stephan Dirnhofer; Bernd Puschendorf; Johannes Mair
Thermal preconditioning protects the human internal mammary artery from hypoxia/re-oxygenation-induced damage.
Clinical and experimental pharmacology & physiology 2006;33(7):584-90.
2006: Wolfgang Hilbe; Jutta Auberger; Stephan Dirnhofer; Thomas Schmid; Martin Erdel; Hans-Christoph Duba
High rate of molecular alteration in histologically tumour-free bronchial epithelium of NSCLC patients detected by multicolour fluorescence in situ hybridisation.
Oncology reports 2006;15(5):1233-40.
2006: Stephan Dirnhofer; Annette Zimpfer; Philip Thomas Went
[The diagnostic and predictive role of kit (CD117)].
Therapeutische Umschau. Revue thérapeutique 2006;63(4):273-8.
2006: Alexandar Tzankov; Andreas Gschwendtner; Florian Augustin; Michael Fiegl; Ellen C Obermann; Stephan Dirnhofer; Philip Thomas Went
Diffuse large B-cell lymphoma with overexpression of cyclin e substantiates poor standard treatment response and inferior outcome.
Clinical cancer research : an official journal of the American Association for Cancer Research 2006;12(7 Pt 1):2125-32.
2006: B Sonnweber; Margit Dlaska; Sergej Skvortsov; Stephan Dirnhofer; Thomas Schmid; Wolfgang Hilbe
High predictive value of epidermal growth factor receptor phosphorylation but not of EGFRvIII mutation in resected stage I non-small cell lung cancer (NSCLC).
Journal of clinical pathology 2006;59(3):255-9.
2006: Kathrin Strasser-Weippl; Michael Steurer; Mathias Kees; Florian Augustin; Alexandar Tzankov; Stephan Dirnhofer; Michael Fiegl; Ingrid Simonitsch-Klupp; Niklas Zojer; Heinz Gisslinger; Heinz Ludwig
Age and hemoglobin level emerge as most important clinical prognostic parameters in patients with osteomyelofibrosis: introduction of a simplified prognostic score.
Leukemia & lymphoma 2006;47(3):441-50.
2006: Annette Zimpfer; Martin C Freund; Stephan Dirnhofer; Eberhard Gunsilius; Berthold Streubel; Andreas Chott; Alexandar Tzankov
Marginal zone lymphoma of the lacrimal gland spreading to the lung and the bone marrow 11 years after first symptoms.
Virchows Archiv : an international journal of pathology 2006;448(3):361-5.
2006: Alexandar Tzankov; Stephan Dirnhofer
Pathobiology of classical Hodgkin lymphoma.
Pathobiology : journal of immunopathology, molecular and cellular biology 2006;73(3):107-25.
2006: T Mitterlechner; Michael Fiegl; H Mühlböck; Wilhelm Oberaigner; Stephan Dirnhofer; Alexandar Tzankov
Epidemiology of non-Hodgkin lymphomas in Tyrol/Austria from 1991 to 2000.
Journal of clinical pathology 2006;59(1):48-55.
2005: Ellen C Obermann; Philip Thomas Went; Ann-Christine Pehrs; Alexandar Tzankov; Peter J Wild; Stefano Pileri; Ferdinand Hofstaedter; Stephan Dirnhofer
Cyclin B1 expression is an independent prognostic marker for poor outcome in diffuse large B-cell lymphoma.
Oncology reports 2005;14(6):1461-7.
2005: Alexandar Tzankov; Caroline Bourgau; Alexandra Kaiser; Annette Zimpfer; Robert Maurer; Stefano A Pileri; Philip Thomas Went; Stephan Dirnhofer
Rare expression of T-cell markers in classical Hodgkin's lymphoma.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2005;18(12):1542-9.
2005: Alexandar Tzankov; Philip Thomas Went; Annette Zimpfer; Stephan Dirnhofer
Tissue microarray technology: principles, pitfalls and perspectives--lessons learned from hematological malignancies.
Experimental gerontology 2005;40(8-9):737-44.
2005: Luigi Tornillo; Giacomo Duchini; Vincenza Carafa; Alessandro Lugli; Stephan Dirnhofer; Dolores Di Vizio; Amedeo Boscaino; Rosanna Russo; Coya Tapia; Regine Schneider-Stock; Guido Sauter; Luigi Insabato; Luigi Terracciano
Patterns of gene amplification in gastrointestinal stromal tumors (GIST).
Laboratory investigation; a journal of technical methods and pathology 2005;85(7):921-31.
2005: Kathrin Strasser-Weippl; Michael Steurer; Mathias Kees; Florian Augustin; Alexandar Tzankov; Stephan Dirnhofer; Michael Fiegl; Heinz Gisslinger; Niklas Zojer; Heinz Ludwig
Chromosome 7 deletions are associated with unfavorable prognosis in myelofibrosis with myeloid metaplasia.
Blood 2005;105(10):4146.
2005: Philip Thomas Went; Stephan Dirnhofer; Thoman Stallmach; Christian Taverna; Gad Singer
Placental site trophoblastic tumor of the mediastinum.
Human pathology 2005;36(5):581-4.
2005: Philip Thomas Went; Annette Zimpfer; Ann-Christine Pehrs; Elena Sabattini; Stefano A Pileri; Robert Maurer; Luigi Terracciano; Alexandar Tzankov; Guido Sauter; Stephan Dirnhofer
High specificity of combined TRAP and DBA.44 expression for hairy cell leukemia.
The American journal of surgical pathology 2005;29(4):474-8.
2005: Martin Stern; Richard Herrmann; Christoph Rochlitz; Stephan Dirnhofer; Miklos Pless
A case of post-transplant lymphoproliferative disease presenting as CD20-expressing, Epstein-Barr-virus positive Hodgkin lymphoma.
European journal of haematology 2005;74(3):267-70.
2005: Ellen C Obermann; Philip Thomas Went; Annette Zimpfer; Alexandar Tzankov; Peter J Wild; Robert Stoehr; Stefano A Pileri; Stephan Dirnhofer
Expression of minichromosome maintenance protein 2 as a marker for proliferation and prognosis in diffuse large B-cell lymphoma: a tissue microarray and clinico-pathological analysis.
BMC cancer 2005;5():162.
2005: Alessandro Lugli; Monika Ebnoether; Sergio B Cogliatti; Alois Gratwohl; Jakob Passweg; Urs Hess; Wolfgang C. Korte; Hanne Hawle; Marianne Tinguely; Bettina Borisch; Sara Mach-Pascual; Silke Von Juergensonn; André Tichelli; Stephan Dirnhofer
Proposal of a morphologic bone marrow response score for imatinib mesylate treatment in chronic myelogenous leukemia.
Human pathology 2005;36(1):91-100.
2005: Philip Thomas Went; Stephan Dirnhofer; Tiziana Salvisberg; Mahul B Amin; So D Lim; Pierre-André Diener; Holger Moch
Expression of epithelial cell adhesion molecule (EpCam) in renal epithelial tumors.
The American journal of surgical pathology 2005;29(1):83-8.
2005: Alexandar Tzankov; Annette Zimpfer; Philip Thomas Went; Robert Maurer; Stefano A Pileri; Stephan Geley; Stephan Dirnhofer
Aberrant expression of cell cycle regulators in Hodgkin and Reed-Sternberg cells of classical Hodgkin's lymphoma.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2005;18(1):90-6.
2004: Philip Thomas Went; Stephan Dirnhofer; Marcel Bundi; Martina Mirlacher; Peter Schraml; Sara Mangialaio; Sasa Dimitrijevic; Juha Kononen; Alessandro Lugli; Ronald Simon; Guido Sauter
Prevalence of KIT expression in human tumors.
Journal of clinical oncology : official journal of the American Society of Clinical Oncology 2004;22(22):4514-22.
2004: Bernhard Holzner; Martina Fischhofer; Georg Kemmler; Martin Kopp; Barbara Sperner-Unterweger; Jens Krugmann; Stephan Dirnhofer; richard greil
Is higher income and educational status associated with poorer outcome in patients with Hodgkin's disease?
European journal of haematology 2004;73(5):318-24.
2004: Annette Zimpfer; Philip Thomas Went; Alexandar Tzankov; Ann-Christine Pehrs; Alessandro Lugli; Robert Maurer; Luigi Terracciano; Stefano Pileri; Stephan Dirnhofer
Rare expression of KIT (CD117) in lymphomas: a tissue microarray study of 1166 cases.
Histopathology 2004;45(4):398-404.
2004: Philip Thomas Went; T Dellas; C Bourgau; Robert Maurer; Florian Augustin; Alexandar Tzankov; Stephan Dirnhofer
[Expression profile and prognostic significance of CD24, p53 and p21 in lymphomas. A tissue microarray study of over 600 non-Hodgkin lymphomas].
Deutsche medizinische Wochenschrift (1946) 2004;129(40):2094-9.
2004: Wolfgang Hilbe; Stephan Dirnhofer; Frieda Oberwasserlechner; Thomas Schmid; Eberhard Gunsilius; G Hilbe; Ewald Wöll; Christian M Kähler
CD133 positive endothelial progenitor cells contribute to the tumour vasculature in non-small cell lung cancer.
Journal of clinical pathology 2004;57(9):965-9.
2004: Gilbert Spizzo; Philip Thomas Went; Stephan Dirnhofer; Peter Obrist; Ronald Simon; Hanspeter Spichtin; Robert Maurer; Urs Metzger; Brida von Castelberg; Rahel Bart; Shanna Stopatschinskaya; Ossi Robert Köchli; Philip Haas; Friedrich Mross; Markus Zuber; Holger Dietrich; Susanne Bischoff; Martina Mirlacher; Guido Sauter; Guenther Gastl
High Ep-CAM expression is associated with poor prognosis in node-positive breast cancer.
Breast cancer research and treatment 2004;86(3):207-13.
2004: Philip Thomas Went; Stefano Ascani; Erik Strom; Sverre-Henning Brorson; Maurizio Musso; Pier Luigi Zinzani; Brunangelo Falini; Stephan Dirnhofer; Stefano Pileri
Nodal marginal-zone lymphoma associated with monoclonal light-chain and heavy-chain deposition disease.
The lancet oncology 2004;5(6):381-3.
2004: Jens Krugmann; Alexandar Tzankov; Michael Fiegl; Stephan Dirnhofer; Reiner Siebert; Martin Erdel
Burkitt's lymphoma of the stomach: a case report with molecular cytogenetic analysis.
Leukemia & lymphoma 2004;45(5):1055-9.
2004: Jens Krugmann; Alexandar Tzankov; Stephan Dirnhofer; Falko Fend; richard greil; R Siebert; Martin Erdel
Unfavourable prognosis of patients with trisomy 18q21 detected by fluorescence in situ hybridisation in t(11;18) negative, surgically resected, gastrointestinal B cell lymphomas.
Journal of clinical pathology 2004;57(4):360-4.
2004: Alessandro Lugli; Philip Thomas Went; B Khanlari; Z Nikolova; Stephan Dirnhofer
Rare KIT (CD117) expression in multiple myeloma abrogates the usefulness of imatinib mesylate treatment.
Virchows Archiv : an international journal of pathology 2004;444(3):264-8.
2004: Philip Thomas Went; Alessandro Lugli; Sandra Meier; Marcel Bundi; Martina Mirlacher; Guido Sauter; Stephan Dirnhofer
Frequent EpCam protein expression in human carcinomas.
Human pathology 2004;35(1):122-8.
2004: Annette Zimpfer; P Piehler; G Kofler; Stephan Dirnhofer; Alexandar Tzankov
Isolated bone marrow mycosis in a patient presenting with consumptive symptoms.
Journal of clinical pathology 2004;57(1):107-8.
2003: B Khanlari; Andreas S Buser; Alessandro Lugli; André Tichelli; Stephan Dirnhofer
The expression pattern of CD56 (N-CAM) in human bone marrow biopsies infiltrated by acute leukemia.
Leukemia & lymphoma 2003;44(12):2055-9.
2003: Alexandar Tzankov; Annette Zimpfer; Ann-Christine Pehrs; Alessandro Lugli; Philip Thomas Went; Robert Maurer; Stefano Pileri; Stephan Dirnhofer
Expression of B-cell markers in classical hodgkin lymphoma: a tissue microarray analysis of 330 cases.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2003;16(11):1141-7.
2003: Alexandar Tzankov; Ann-Christine Pehrs; Annette Zimpfer; Stefano Ascani; Alessandro Lugli; Stefano Pileri; Stephan Dirnhofer
Prognostic significance of CD44 expression in diffuse large B cell lymphoma of activated and germinal centre B cell-like types: a tissue microarray analysis of 90 cases.
Journal of clinical pathology 2003;56(10):747-52.
2003: Wolfgang Hilbe; Stephan Dirnhofer; Frieda Oberwasserlechner; Wolfgang Eisterer; K Ammann; Thomas Schmid; G Hilbe; Josef Thaler; Ewald Wöll
Immunohistochemical typing of non-small cell lung cancer on cryostat sections: correlation with clinical parameters and prognosis.
Journal of clinical pathology 2003;56(10):736-41.
2003: Wolfgang Hilbe; Margit Dlaska; Hans-Christoph Duba; Stephan Dirnhofer; Wolfgang Eisterer; Frieda Oberwasserlechner; Andreas Mildner; Thomas Schmid; Thomas Kühr; Ewald Wöll
Automated real-time PCR to determine K-ras codon 12 mutations in non-small cell lung cancer: comparison with immunohistochemistry and clinico-pathological features.
International journal of oncology 2003;23(4):1121-6.
2003: Wolfgang Hilbe; Margit Dlaska; Stephan Dirnhofer; Hans-Christoph Duba; Wolfgang Eisterer; Frieda Oberwasserlechner; Andreas Mildner; Thomas Schmid; Karlheinz Ammann; Josef Thaler; Ewald Wöll
Characterisation and predictive value of epidermal growth factor receptor status using quantitative real-time PCR combined with immunohistochemistry on non-small cell lung cancer specimens.
International journal of oncology 2003;23(4):893-9.
2003: Peter Schraml; christoph bucher; Heidi Bissig; Antonio Nocito; Philippe Haas; Kim Wilber; Steven Seelig; Juha Kononen; Michael J Mihatsch; Stephan Dirnhofer; Guido Sauter
Cyclin E overexpression and amplification in human tumours.
The Journal of pathology 2003;200(3):375-82.
2003: Jens Krugmann; Alexandar Tzankov; Andreas Gschwendtner; Martina Fischhofer; richard greil; Falko Fend; Stephan Dirnhofer
Longer failure-free survival interval of Epstein-Barr virus-associated classical Hodgkin's lymphoma: a single-institution study.
Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc 2003;16(6):566-73.
2003: Alexandar Tzankov; Jens Krugmann; Falko Fend; Martina Fischhofer; richard greil; Stephan Dirnhofer
Prognostic significance of CD20 expression in classical Hodgkin lymphoma: a clinicopathological study of 119 cases.
Clinical cancer research : an official journal of the American Association for Cancer Research 2003;9(4):1381-6.
2003: Alexandar Tzankov; Annette Zimpfer; Alessandro Lugli; Jens Krugmann; Philip Thomas Went; Peter Schraml; Robert Maurer; Stefano Ascani; Stefano Pileri; Stephan Geley; Stephan Dirnhofer
High-throughput tissue microarray analysis of G1-cyclin alterations in classical Hodgkin's lymphoma indicates overexpression of cyclin E1.
The Journal of pathology 2003;199(2):201-7.
2003: Gilbert Spizzo; Peter Obrist; Philip Thomas Went; Stephan Dirnhofer; Guenther Gastl
Edrecolomab in the adjuvant treatment of colorectal carcinoma.
Lancet 2003;361(9351):83; author reply 83.
2003: Wolfgang Hilbe; Anne Gächter; Hans-Christoph Duba; Stephan Dirnhofer; Wolfgang Eisterer; Thomas Schmid; Andreas Mildner; Johannes Bodner; Ewald Wöll
Comparison of automated cellular imaging system and manual microscopy for immunohistochemically stained cryostat sections of lung cancer specimens applying p53, ki-67 and p120.
Oncology reports 2003;10(1):15-20.
2002: Alexandar Tzankov; Anton Hittmair; Hans Konrad Müller-Hermelink; Thomas Rüdiger; Stephan Dirnhofer
Primary gastric follicular lymphoma with parafollicular monocytoid B-cells and lymphoepithelial lesions, mimicking extranodal marginal zone lymphoma of MALT.
Virchows Archiv : an international journal of pathology 2002;441(6):614-7.
2002: Michael Fiegl; Armin Muigg; Alexander v. Smekal; J Krugmannd; Stephan Dirnhofer; richard greil
Diffuse large B-cell lymphoma with infiltration-associated peripheral neuropathy and paraneoplastic myopathy with a prolonged course over seven years.
Leukemia & lymphoma 2002;43(8):1687-90.
2002: Alessandro Lugli; F Stoffe; Luigi Terracciano; Stephan Dirnhofer; Michael J Mihatsch; Holger Moch
[Differentiated papillary kidney tumors. Differentiation between metanephric adenoma and papillary adenoma].
Der Pathologe 2002;23(4):303-7.
2002: Wolfgang R Sperr; John-Hendrik Jordan; Michael Fiegl; Luis Escribano; Carmen Bellas; Stephan Dirnhofer; Hans Semper; Ingrid Simonitsch-Klupp; Hans-Peter Horny; Peter Valent
Serum tryptase levels in patients with mastocytosis: correlation with mast cell burden and implication for defining the category of disease.
International archives of allergy and immunology 2002;128(2):136-41.
2002: Petra Wojnar; Stephan Dirnhofer; Peter Ladurner; Peter Berger; Bernhard Redl
Human lipocalin-1, a physiological scavenger of lipophilic compounds, is produced by corticotrophs of the pituitary gland.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society 2002;50(3):433-5.
2002: Michael Steurer; Reinhard Stauder; Kurt Grünewald; Eberhard Gunsilius; Hans-Christoph Duba; Guenther Gastl; Stephan Dirnhofer
Hepatosplenic gammadelta-T-cell lymphoma with leukemic course after renal transplantation.
Human pathology 2002;33(2):253-8.
2002: Alexandar Tzankov; Jens Krugmann; Michael Steurer; Stephan Dirnhofer
Idiopathic myelofibrosis with nodal, serosal and parenchymatous infiltration. Case report and review of the literature.
Acta haematologica 2002;107(3):173-6.
2001: Sylvia Stadlmann; Falko Fend; Patrizia L Moser; Peter Obrist; richard greil; Stephan Dirnhofer
Epstein-Barr virus-associated extranodal NK/T-cell lymphoma, nasal type of the hypopharynx, in a renal allograft recipient: case report and review of literature.
Human pathology 2001;32(11):1264-8.
2001: Klemens Trieb; Stephan Dirnhofer; N Krumböck; Harald Blahovec; Roswitha Sgonc; Raimund Margreiter; Hans Feichtinger
Heat shock protein expression in the transplanted human kidney.
Transplant international : official journal of the European Society for Organ Transplantation 2001;14(5):281-6.
2001: Angelika Hammerer-Lercher; Johannes Mair; Johannes O Bonatti; S B Watzka; Bernd Puschendorf; Stephan Dirnhofer
Hypoxia induces heat shock protein expression in human coronary artery bypass grafts.
Cardiovascular research 2001;50(1):115-24.
2001: Jens Krugmann; Stephan Dirnhofer; Andreas Gschwendtner; Ulrike Berresheim; richard greil; K Krugmann; Falko Fend
Primary gastrointestinal B-cell lymphoma. A clincopathological and immunohistochemical study of 61 cases with an evaluation of prognostic parameters.
Pathology, research and practice 2001;197(6):385-93.
2000: Thomas Kühr; Oliver E Bechter; Stephan Dirnhofer; Stephan Geley; Anne Gächter; Georg Pall; Manfred Url; Hermann Dietrich; P Oberaigner; Günther Klima; Wolfgang Eisterer; Wolfgang Hilbe; P Lukas; Josef Thaler
Transplantation of IL-2-transduced murine bone marrow is associated with dose-dependent toxicity.
Experimental hematology 2000;28(8):895-906.
2000: Stephan Dirnhofer; M Freund; Hermann Rogatsch; S Krabichler; P Berger
Selective expression of trophoblastic hormones by lung carcinoma: neurendocrine tumors exclusively produce human chorionic gonadotropin alpha-subunit (hCGalpha).
Human pathology 2000;31(8):966-72.
2000: Eberhard Gunsilius; Hans-Christoph Duba; Andreas L Petzer; Christian M Kähler; Kurt Grünewald; Günther Stockhammer; C Gabl; Stephan Dirnhofer; Johannes Clausen; Guenther Gastl
Evidence from a leukaemia model for maintenance of vascular endothelium by bone-marrow-derived endothelial cells.
Lancet 2000;355(9216):1688-91.
2000: Hermann Rogatsch; Hugo Bonatti; A Menet; Clara Larcher; Hans Feichtinger; Stephan Dirnhofer
Epstein-Barr virus-associated multicentric leiomyosarcoma in an adult patient after heart transplantation: case report and review of the literature.
The American journal of surgical pathology 2000;24(4):614-21.
1999: Stephan Dirnhofer; Arturo Angeles-Angeles; C Ortiz-Hidalgo; E Reyes; E Gredler; Jens Krugmann; Falko Fend; Leticia Quintanilla-Martinez
High prevalence of a 30-base pair deletion in the Epstein-Barr virus (EBV) latent membrane protein 1 gene and of strain type B EBV in Mexican classical Hodgkin's disease and reactive lymphoid tissue.
Human pathology 1999;30(7):781-7.
1999: Oliver E Bechter; Wolfgang Eisterer; Stephan Dirnhofer; Georg Pall; Thomas Kühr; Reinhard Stauder; Josef Thaler
Expression of LFA-1 identifies different prognostic subgroups in patients with advanced follicle center lymphoma (FCL).
Leukemia research 1999;23(5):483-8.
1998: Klemens Trieb; T Lechleitner; Susanna Lang; Reinhard Windhager; Rainer Kotz; Stephan Dirnhofer
Heat shock protein 72 expression in osteosarcomas correlates with good response to neoadjuvant chemotherapy.
Human pathology 1998;29(10):1050-5.
1998: Stephan Dirnhofer; P Koessler; Christian Ensinger; Hans Feichtinger; S Madersbacher; P Berger
Production of trophoblastic hormones by transitional cell carcinoma of the bladder: association to tumor stage and grade.
Human pathology 1998;29(4):377-82.
1998: Hermann Rogatsch; Stephan Dirnhofer; Hans Feichtinger
[Urothelial tumors and preneoplasias. Diagnostic problems and their clinical consequences].
Der Pathologe 1998;19(1):74-84.
1997: Anton Hittmair; Bettina G Zelger; Peter Obrist; Stephan Dirnhofer
Ovarian Sertoli-Leydig cell tumor: a SRY gene-independent pathway of pseudomale gonadal differentiation.
Human pathology 1997;28(10):1206-10.