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Mathew A, Bertram S, Rawitzer J, Nottrott M, Farzaliyev F, Unger N, Weber F, Dralle H, Führer D, Lahner H. Hormonal Hypersecretion and Pain - Rare But Not To Be Forgotten. Am J Med 2024; 137:311-314. [PMID: 38104643 DOI: 10.1016/j.amjmed.2023.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 12/19/2023]
Affiliation(s)
- Annie Mathew
- Department of Endocrinology, Diabetes and Metabolism and Division of Laboratory Research, Endocrine Tumor Center at WTZ/ Comprehensive Cancer Center and ENETS Center of Excellence, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
| | - Stefanie Bertram
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Josefine Rawitzer
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Markus Nottrott
- Department of Tumororthopedics, University Hospital Essen and Sarcoma Center at the West German Cancer Center, University of Essen-Duisburg, Essen, Germany
| | - Farhad Farzaliyev
- Department of Tumororthopedics, University Hospital Essen and Sarcoma Center at the West German Cancer Center, University of Essen-Duisburg, Essen, Germany
| | - Nicole Unger
- Department of Endocrinology, Diabetes and Metabolism and Division of Laboratory Research, Endocrine Tumor Center at WTZ/ Comprehensive Cancer Center and ENETS Center of Excellence, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Frank Weber
- Department of General, Visceral and Transplantation Surgery, Section of Endocrine Surgery, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Henning Dralle
- Department of General, Visceral and Transplantation Surgery, Section of Endocrine Surgery, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dagmar Führer
- Department of Endocrinology, Diabetes and Metabolism and Division of Laboratory Research, Endocrine Tumor Center at WTZ/ Comprehensive Cancer Center and ENETS Center of Excellence, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Harald Lahner
- Department of Endocrinology, Diabetes and Metabolism and Division of Laboratory Research, Endocrine Tumor Center at WTZ/ Comprehensive Cancer Center and ENETS Center of Excellence, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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Webendoerfer M, Konik M, Zettler M, Wienker J, Rawitzer J, Esser S, Kehrmann J, Herrmann K, Reinhardt HC, Witzke O, Dolff S. Hypercalcemia as a rare manifestation of immune reconstitution inflammatory syndrome (IRIS) in a person living with Human Immunodeficiency Virus (HIV) with disseminated nontuberculous mycobacteriosis. Infection 2024:10.1007/s15010-024-02228-7. [PMID: 38521838 DOI: 10.1007/s15010-024-02228-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 03/05/2024] [Indexed: 03/25/2024]
Abstract
INTRODUCTION Granulomatosis due to immune reconstitution inflammatory syndrome (IRIS) and disseminated Mycobacterium avium-intracellulare (M. avium) infection may trigger hypercalcemia. Here, we report a rare case of hypercalcemia and acute kidney damage related to IRIS in a person living with Human Immunodeficiency Virus (HIV). CASE PRESENTATION A 39-year-old male person living with HIV presented with muscle weakness and unwanted weight loss of 8 kg within the last 2 weeks. Laboratory findings included serum hypercalcemia of 3.27 mmol/mL associated with elevated calcitriol and acute kidney damage. Since the first diagnosis of HIV and concomitant disseminated M. avium infection, the patient received antiretroviral therapy (ART), rifabutin, clarithromycin, and ethambutol. 18Fluoro-D-glucose positron emission computed tomography (18FDG-PET/CT) showed progressive multilocular lymphadenopathy. Biopsy specimen from the duodenum as well as retroperitoneal and mediastinal lymph nodes revealed granulomatous inflammation consistent with IRIS. Treatment with forced diuresis, bisphosphonates, and calcitonin normalized serum calcium and kidney function recovered. CONCLUSION Hypercalcemia due to IRIS is a rare differential diagnosis in persons living with HIV and may lead to acute kidney damage, despite sufficient ART and antimycobacterial treatment.
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Affiliation(s)
- Maximilian Webendoerfer
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany.
| | - Margarethe Konik
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Markus Zettler
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Johannes Wienker
- Department of Pneumology, University Hospital Essen - Ruhrlandklinik, University of Duisburg-Essen, Tüschener Weg 40, 45239, Essen, Germany
| | - Josefine Rawitzer
- Institute for Pathology and Neuropathology, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Stefan Esser
- Department of Dermatology and Venereology, HIV Outpatient Clinic, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Jan Kehrmann
- Institute of Medical Microbiology, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Hans Christian Reinhardt
- Department of Hematology and Stem Cell Transplantation, University Hospital Essen, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Oliver Witzke
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - Sebastian Dolff
- Department of Infectious Diseases, West German Center of Infectious Diseases, Essen University Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Germany
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Laschinsky C, Theurer S, Herold T, Rawitzer J, Weber F, Herrmann K, Brandenburg T, Führer-Sakel D, Fendler WP, Weber M. Molecular Markers Are Associated with Onset of Radioiodine Refractoriness in Patients with Papillary Thyroid Carcinoma. J Nucl Med 2023; 64:1865-1868. [PMID: 37884333 DOI: 10.2967/jnumed.123.266044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 09/27/2023] [Indexed: 10/28/2023] Open
Abstract
The onset of radioiodine-refractory thyroid carcinoma (RR-TC) is a negative predictor of survival and has been linked to the presence of BRAFV600E mutations in papillary thyroid cancer. We aimed to identify further genetic alterations associated with RR-TC. Methods: We included 38 patients with papillary thyroid cancer who underwent radioiodine imaging and 18F-FDG PET/CT after total thyroidectomy. The molecular profile was assessed by next-generation sequencing. The time to the onset of RR-TC for different genetic alterations was compared using the log-rank test. Results: The median onset to RR-TC was 0.7 and 19.8 mo in patients with and without, respectively, telomerase reverse transcriptase promoter mutations (P = 0.02) and 1.7 and 19.8 mo in patients with and without, respectively, a tumor protein 53 mutation (P < 0.01). This association was not observed for BRAFV600E mutations (P = 0.49). Conclusion: Our data show a significant association between the onset of RR-TC and mutations in telomerase reverse transcriptase promoter and tumor protein 53, indicating the need for a more extensive diagnostic workup in these patients. Certain genetic changes put patients with thyroid cancer at risk of developing cancer spread that does not respond to radioiodine therapy.
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Affiliation(s)
- Christina Laschinsky
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany;
- German Cancer Consortium, Partner Site Essen, Essen, Germany
| | - Sarah Theurer
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Thomas Herold
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Josefine Rawitzer
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Institute of Pathology, University Hospital Essen, Essen, Germany
| | - Frank Weber
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Department of Surgery, Section of Endocrine Surgery, Essen University Hospital, Essen, Germany; and
| | - Ken Herrmann
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium, Partner Site Essen, Essen, Germany
| | - Tim Brandenburg
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Department of Endocrinology, Diabetes, and Metabolism, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dagmar Führer-Sakel
- German Cancer Consortium, Partner Site Essen, Essen, Germany
- Department of Endocrinology, Diabetes, and Metabolism, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium, Partner Site Essen, Essen, Germany
| | - Manuel Weber
- Department of Nuclear Medicine, University Hospital Essen, Essen, Germany
- German Cancer Consortium, Partner Site Essen, Essen, Germany
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Büscher E, Rawitzer J. Testen Sie Ihr Fachwissen. Pneumologie 2022; 77:315-317. [PMID: 36410394 DOI: 10.1055/a-1944-8916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Erik Büscher
- Klinik für Pneumologie, Universitätsmedizin Essen – Ruhrlandklinik, Essen, Deutschland
| | - Josefine Rawitzer
- Institut für Pathologie, Universitätsklinikum Essen, Essen, Deutschland
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Rawitzer J, Langehegermann L, Aigner C, Repnik U, Schönfeld A, Theegarten D. [Mediastinal pseudotumor-necrotizing and sclerosing mediastinitis with pseudomembranes]. Pathologie (Heidelb) 2022; 43:311-316. [PMID: 35237866 DOI: 10.1007/s00292-022-01059-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/27/2022] [Indexed: 06/14/2023]
Abstract
Mediastinal tumors present a rather rare phenomenon with a variety of underlying causes. Important differential diagnoses include benign and malignant tumors as well as idiopathic sclerosing mediastinitis and parasitic infection.Here, we present the case of a mediastinal pseudotumor with compression of the superior vena cava in a young adult male who spent several years abroad in Brazil. Clinicians suspected either a mediastinal lymphoma, malignant mesenchymal tumor, teratoma, sarcoidosis, or tuberculosis. Biopsy tissue failed to provide a definite diagnosis. The subsequently resected mediastinal mass showed a necrotizing, granulomatous inflammation with prominent eosinophilia and sclerosis. Membranous structures were detected in the necrotic areas, which presented as collagen bundles ultrastructurally. Therefore, these membranes were proven to be constituents of lipid pseudomembranes. Consequently the lesion shows characteristics of sclerosing mediastinitis next to characteristics of adipose tissue necrosis with lipid pseudomembranes. Parasitic infection could not be proven.
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Affiliation(s)
- Josefine Rawitzer
- Institut für Pathologie, Universitätsklinikum Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - Linda Langehegermann
- Klinik für Thoraxchirurgie und thorakale Endoskopie, Universitätsmedizin Essen, Ruhrlandklinik, Essen, Deutschland
| | - Clemens Aigner
- Klinik für Thoraxchirurgie und thorakale Endoskopie, Universitätsmedizin Essen, Ruhrlandklinik, Essen, Deutschland
| | - Urska Repnik
- Zentrale Mikroskopie der Sektion Biologie, Christian-Albrechts-Universität zu Kiel, Kiel, Deutschland
| | - Andreas Schönfeld
- Klinik für Infektiologie, Westdeutsches Zentrum für Infektiologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Essen, Deutschland
| | - Dirk Theegarten
- Institut für Pathologie, Universitätsklinikum Essen, Hufelandstr. 55, 45147, Essen, Deutschland.
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von Stillfried S, Bülow RD, Röhrig R, Meybohm P, Boor P, Böcker J, Schmidt J, Tholen P, Majeed R, Wienströer J, Weis J, Bremer J, Knüchel R, Breitbach A, Cacchi C, Freeborn B, Wucherpfennig S, Spring O, Braun G, Römmele C, Märkl B, Claus R, Dhillon C, Schaller T, Sipos E, Hirschbühl K, Wittmann M, Kling E, Kröncke T, Heppner FL, Meinhardt J, Radbruch H, Streit S, Horst D, Elezkurtaj S, Quaas A, Göbel H, Hansen T, Titze U, Lorenzen J, Reuter T, Woloszyn J, Baretton G, Hilsenbeck J, Meinhardt M, Pablik J, Sommer L, Holotiuk O, Meinel M, Mahlke N, Esposito I, Crudele G, Seidl M, Amann KU, Coras R, Hartmann A, Eichhorn P, Haller F, Lange F, Schmid KW, Ingenwerth M, Rawitzer J, Theegarten D, Birngruber CG, Wild P, Gradhand E, Smith K, Werner M, Schilling O, Acker T, Gattenlöhner S, Stadelmann C, Metz I, Franz J, Stork L, Thomas C, Zechel S, Ströbel P, Wickenhauser C, Fathke C, Harder A, Ondruschka B, Dietz E, Edler C, Fitzek A, Fröb D, Heinemann A, Heinrich F, Klein A, Kniep I, Lohner L, Möbius D, Püschel K, Schädler J, Schröder AS, Sperhake JP, Aepfelbacher M, Fischer N, Lütgehetmann M, Pfefferle S, Glatzel M, Krasemann S, Matschke J, Jonigk D, Werlein C, Schirmacher P, Domke LM, Hartmann L, Klein IM, Schwab C, Röcken C, Friemann J, Langer D, Roth W, Strobl S, Rudelius M, Stock KF, Weichert W, Delbridge C, Kasajima A, Kuhn PH, Slotta-Huspenina J, Weirich G, Barth P, Wardelmann E, Schnepper A, Evert K, Büttner A, Manhart J, Nigbur S, Bittmann I, Fend F, Bösmüller H, Granai M, Klingel K, Warm V, Steinestel K, Umathum VG, Rosenwald A, Kurz F, Vogt N. Intracranial hemorrhage in COVID-19 patients during extracorporeal membrane oxygenation for acute respiratory failure: a nationwide register study report. Crit Care 2022; 26:83. [PMID: 35346314 PMCID: PMC8958804 DOI: 10.1186/s13054-022-03945-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 03/04/2022] [Indexed: 12/22/2022] Open
Abstract
Background In severe cases, SARS-CoV-2 infection leads to acute respiratory distress syndrome (ARDS), often treated by extracorporeal membrane oxygenation (ECMO). During ECMO therapy, anticoagulation is crucial to prevent device-associated thrombosis and device failure, however, it is associated with bleeding complications. In COVID-19, additional pathologies, such as endotheliitis, may further increase the risk of bleeding complications. To assess the frequency of bleeding events, we analyzed data from the German COVID-19 autopsy registry (DeRegCOVID). Methods The electronic registry uses a web-based electronic case report form. In November 2021, the registry included N = 1129 confirmed COVID-19 autopsy cases, with data on 63 ECMO autopsy cases and 1066 non-ECMO autopsy cases, contributed from 29 German sites. Findings The registry data showed that ECMO was used in younger male patients and bleeding events occurred much more frequently in ECMO cases compared to non-ECMO cases (56% and 9%, respectively). Similarly, intracranial bleeding (ICB) was documented in 21% of ECMO cases and 3% of non-ECMO cases and was classified as the immediate or underlying cause of death in 78% of ECMO cases and 37% of non-ECMO cases. In ECMO cases, the three most common immediate causes of death were multi-organ failure, ARDS and ICB, and in non-ECMO cases ARDS, multi-organ failure and pulmonary bacterial ± fungal superinfection, ordered by descending frequency. Interpretation Our study suggests the potential value of autopsies and a joint interdisciplinary multicenter (national) approach in addressing fatal complications in COVID-19. Supplementary Information The online version contains supplementary material available at 10.1186/s13054-022-03945-x.
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von Stillfried S, Bülow RD, Röhrig R, Boor P, Böcker J, Schmidt J, Tholen P, Majeed R, Wienströer J, Weis J, Bremer J, Knüchel R, Breitbach A, Cacchi C, Freeborn B, Wucherpfennig S, Spring O, Braun G, Römmele C, Märkl B, Claus R, Dhillon C, Schaller T, Sipos E, Hirschbühl K, Wittmann M, Kling E, Kröncke T, Heppner FL, Meinhardt J, Radbruch H, Streit S, Horst D, Elezkurtaj S, Quaas A, Göbel H, Hansen T, Titze U, Lorenzen J, Reuter T, Woloszyn J, Baretton G, Hilsenbeck J, Meinhardt M, Pablik J, Sommer L, Holotiuk O, Meinel M, Mahlke N, Esposito I, Crudele G, Seidl M, Amann KU, Coras R, Hartmann A, Eichhorn P, Haller F, Lange F, Schmid KW, Ingenwerth M, Rawitzer J, Theegarten D, Birngruber CG, Wild P, Gradhand E, Smith K, Werner M, Schilling O, Acker T, Gattenlöhner S, Stadelmann C, Metz I, Franz J, Stork L, Thomas C, Zechel S, Ströbel P, Wickenhauser C, Fathke C, Harder A, Ondruschka B, Dietz E, Edler C, Fitzek A, Fröb D, Heinemann A, Heinrich F, Klein A, Kniep I, Lohner L, Möbius D, Püschel K, Schädler J, Schröder AS, Sperhake JP, Aepfelbacher M, Fischer N, Lütgehetmann M, Pfefferle S, Glatzel M, Krasemann S, Matschke J, Jonigk D, Werlein C, Schirmacher P, Domke LM, Hartmann L, Klein IM, Schwab C, Röcken C, Friemann J, Langer D, Roth W, Strobl S, Rudelius M, Stock KF, Weichert W, Delbridge C, Kasajima A, Kuhn PH, Slotta-Huspenina J, Weirich G, Barth P, Wardelmann E, Evert K, Büttner A, Manhart J, Nigbur S, Bittmann I, Fend F, Bösmüller H, Granai M, Klingel K, Warm V, Steinestel K, Umathum VG, Rosenwald A, Kurz F, Vogt N. First report from the German COVID-19 autopsy registry. Lancet Reg Health Eur 2022; 15:100330. [PMID: 35531493 PMCID: PMC9073019 DOI: 10.1016/j.lanepe.2022.100330] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background Autopsies are an important tool in medicine, dissecting disease pathophysiology and causes of death. In COVID-19, autopsies revealed e.g., the effects on pulmonary (micro)vasculature or the nervous system, systemic viral spread, or the interplay with the immune system. To facilitate multicentre autopsy-based studies and provide a central hub supporting autopsy centres, researchers, and data analyses and reporting, in April 2020 the German COVID-19 Autopsy Registry (DeRegCOVID) was launched. Methods The electronic registry uses a web-based electronic case report form. Participation is voluntary and biomaterial remains at the respective site (decentralized biobanking). As of October 2021, the registry included N=1129 autopsy cases, with 69271 single data points including information on 18674 available biospecimens gathered from 29 German sites. Findings In the N=1095 eligible records, the male-to-female ratio was 1·8:1, with peaks at 65-69 and 80-84 years in males and >85 years in females. The analysis of the chain of events directly leading to death revealed COVID-19 as the underlying cause of death in 86% of the autopsy cases, whereas in 14% COVID-19 was a concomitant disease. The most common immediate cause of death was diffuse alveolar damage, followed by multi-organ failure. The registry supports several scientific projects, public outreach and provides reports to the federal health authorities, leading to legislative adaptation of the German Infection Protection Act, facilitating the performance of autopsies during pandemics. Interpretation A national autopsy registry can provide multicentre quantitative information on COVID-19 deaths on a national level, supporting medical research, political decision-making and public discussion. Funding German Federal Ministries of Education and Research and Health. Hintergrund: Obduktionen sind ein wichtiges Instrument in der Medizin, um die Pathophysiologie von Krankheiten und Todesursachen zu untersuchen. Im Rahmen von COVID-19 wurden durch Obduktionen z.B. die Auswirkungen auf die pulmonale Mikrovaskulatur, das Nervensystem, die systemische Virusausbreitung, und das Zusammenspiel mit dem Immunsystem untersucht. Um multizentrische, auf Obduktionen basierende Studien zu erleichtern und eine zentrale Anlaufstelle zu schaffen, die Obduktionszentren, Forscher sowie Datenanalysen und -berichte unterstützt, wurde im April 2020 das deutsche COVID-19-Autopsieregister (DeRegCOVID) ins Leben gerufen. Methoden: Das elektronische Register verwendet ein webbasiertes elektronisches Fallberichtsformular. Die Teilnahme ist freiwillig und das Biomaterial verbleibt am jeweiligen Standort (dezentrales Biobanking). Im Oktober 2021 umfasste das Register N=1129 Obduktionsfälle mit 69271 einzelnen Datenpunkten, die Informationen über 18674 verfügbare Bioproben enthielten, die von 29 deutschen Standorten gesammelt wurden. Ergebnisse: In den N=1095 ausgewerteten Datensätzen betrug das Verhältnis von Männern zu Frauen 1,8:1 mit Spitzenwerten bei 65-69 und 80-84 Jahren bei Männern und >85 Jahren bei Frauen. Die Analyse der Sequenz der unmittelbar zum Tod führenden Ereignisse ergab, dass in 86 % der Obduktionsfälle COVID-19 die zugrunde liegende Todesursache war, während in 14 % der Fälle COVID-19 eine Begleiterkrankung war. Die häufigste unmittelbare Todesursache war der diffuse Alveolarschaden, gefolgt von Multiorganversagen. Das Register unterstützt mehrere wissenschaftliche Projekte, die Öffentlichkeitsarbeit und liefert Berichte an die Bundesgesundheitsbehörden, was zu einer Anpassung des deutschen Infektionsschutzgesetzes führte und die Durchführung von Obduktionen in Pandemien erleichtert. Interpretation: Ein nationales Obduktionsregister kann multizentrische quantitative Informationen über COVID-19-Todesfälle auf nationaler Ebene liefern und damit die medizinische Forschung, die politische Entscheidungsfindung und die öffentliche Diskussion unterstützen. Finanzierung: Bundesministerien für Bildung und Forschung und für Gesundheit.
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von Stillfried S, Freeborn B, Windeck S, Boor P, Böcker J, Schmidt J, Tholen P, Röhrig R, Majeed R, Wienströer J, Bremer J, Weis J, Knüchel R, Breitbach A, Bülow RD, Cacchi C, Wucherpfennig S, Märkl B, Claus R, Dhillon C, Schaller T, Sipos E, Spring O, Braun G, Römmele C, Kling E, Kröncke T, Wittmann M, Hirschbühl K, Heppner FL, Meinhardt J, Radbruch H, Streit S, Horst D, Elezkurtaj S, Quaas A, Göbel H, Friemann J, Hansen T, Titze U, Lorenzen J, Reuter T, Woloszyn J, Baretton G, Hilsenbeck J, Meinhardt M, Pablik J, Sommer L, Holotiuk O, Meinel M, Esposito I, Crudele G, Seidl M, Mahlke N, Hartmann A, Haller F, Eichhorn P, Lange F, Amann KU, Coras R, Ingenwerth M, Rawitzer J, Schmid KW, Theegarten D, Gradhand E, Smith K, Wild P, Birngruber CG, Schilling O, Werner M, Acker T, Gattenlöhner S, Franz J, Metz I, Stadelmann C, Stork L, Thomas C, Zechel S, Ströbel P, Fathke C, Harder A, Wickenhauser C, Glatzel M, Matschke J, Krasemann S, Dietz E, Edler C, Fitzek A, Fröb D, Heinemann A, Heinrich F, Klein A, Kniep I, Lohner L, Möbius D, Ondruschka B, Püschel K, Schädler J, Schröder AS, Sperhake JP, Aepfelbacher M, Fischer N, Lütgehetmann M, Pfefferle S, Jonigk D, Werlein C, Domke LM, Hartmann L, Klein I, Schirmacher P, Schwab C, Röcken C, Langer D, Roth W, Strobl S, Rudelius M, Delbridge C, Kasajima A, Kuhn PH, Slotta-Huspenina J, Weichert W, Weirich G, Stock K, Barth P, Schnepper A, Wardelmann E, Evert K, Evert M, Büttner A, Manhart J, Nigbur S, Bösmüller H, Fend F, Granai M, Klingel K, Warm V, Steinestel K, Umathum VG, Rosenwald A, Vogt N, Kurz F. [Update on collaborative autopsy-based research in German pathology, neuropathology, and forensic medicine]. Pathologie (Heidelb) 2022; 43:101-105. [PMID: 36114379 PMCID: PMC9483541 DOI: 10.1007/s00292-022-01117-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 08/30/2022] [Indexed: 01/02/2023]
Abstract
BACKGROUND Autopsies are a valuable tool for understanding disease, including COVID-19. MATERIALS AND METHODS The German Registry of COVID-19 Autopsies (DeRegCOVID), established in April 2020, serves as the electronic backbone of the National Autopsy Network (NATON), launched in early 2022 following DEFEAT PANDEMIcs. RESULTS The NATON consortium's interconnected, collaborative autopsy research is enabled by an unprecedented collaboration of 138 individuals at more than 35 German university and non-university autopsy centers through which pathology, neuropathology, and forensic medicine autopsy data including data on biomaterials are collected in DeRegCOVID and tissue-based research and methods development are conducted. More than 145 publications have now emerged from participating autopsy centers, highlighting various basic science and clinical aspects of COVID-19, such as thromboembolic events, organ tropism, SARS-CoV‑2 detection methods, and infectivity of SARS-CoV-2 at autopsy. CONCLUSIONS Participating centers have demonstrated the high value of autopsy and autopsy-derived data and biomaterials to modern medicine. The planned long-term continuation and further development of the registry and network, as well as the open and participatory design, will allow the involvement of all interested partners.
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Affiliation(s)
- Saskia von Stillfried
- Institut für Pathologie, Universitätsklinik RWTH Aachen, Pauwelsstr. 30, 52074 Aachen, Deutschland
| | - Benita Freeborn
- Institut für Pathologie, Universitätsklinik RWTH Aachen, Pauwelsstr. 30, 52074 Aachen, Deutschland
| | - Svenja Windeck
- Institut für Pathologie, Universitätsklinik RWTH Aachen, Pauwelsstr. 30, 52074 Aachen, Deutschland
| | - Peter Boor
- Institut für Pathologie, Universitätsklinik RWTH Aachen, Pauwelsstr. 30, 52074 Aachen, Deutschland ,Medizinische Klinik II (Nephrologie und Immunologie), Universitätsklinik RWTH Aachen, Pauwelsstr. 30, 52074 Aachen, Deutschland ,Elektronenmikroskopische Einrichtung, Universitätsklinik RWTH Aachen, Pauwelsstr. 30, 52074 Aachen, Deutschland
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9
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Olah C, Hahnen C, Nagy N, Musial J, Varadi M, Nyiro G, Gyorffy B, Hadaschik B, Rawitzer J, Ting S, Sjödahl G, Hoffmann MJ, Reis H, Szarvas T. A quantitative polymerase chain reaction based method for molecular subtype classification of urinary bladder cancer-Stromal gene expressions show higher prognostic values than intrinsic tumor genes. Int J Cancer 2021; 150:856-867. [PMID: 34536301 DOI: 10.1002/ijc.33809] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 08/10/2021] [Accepted: 08/31/2021] [Indexed: 12/17/2022]
Abstract
Transcriptome-based molecular subtypes of muscle-invasive bladder cancer (MIBC) have been shown to be both prognostic and predictive, but are not used in routine clinical practice. We aimed to develop a feasible, reverse transcription quantitative polymerase chain reaction (RT-qPCR)-based method for molecular subtyping. First, we defined a 68-gene set covering tumor intrinsic (luminal, basal, squamous, neuronal, epithelial-to-mesenchymal, in situ carcinoma) and stromal (immune, extracellular matrix, p53-like) signatures. Then, classifier methods with this 68-gene panel were developed in silico and validated on public data sets with available subtype class information (MD Anderson [MDA], The Cancer Genome Atlas [TCGA], Lund, Consensus). Finally, expression of the selected 68 genes was determined in 104 frozen tissue samples of our MIBC cohort by RT-qPCR using the TaqMan Array Card platform and samples were classified by our newly developed classifiers. The prognostic value of each subtype classification system and molecular signature scores were assessed. We found that the reduced marker set combined with the developed classifiers were able to reproduce the TCGA II, MDA, Lund and Consensus subtype classification systems with an overlap of 79%, 76%, 69% and 64%, respectively. Importantly, we could successfully classify 96% (100/104) of our MIBC samples by using RT-qPCR. Neuronal and luminal subtypes and low stromal gene expressions were associated with poor survival. In conclusion, we developed a robust and feasible method for the molecular subtyping according to the TCGA II, MDA, Lund and Consensus classifications. Our results suggest that stromal signatures have a superior prognostic value compared to tumor intrinsic signatures and therefore underline the importance of tumor-stroma interaction during the progression of MIBC.
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Affiliation(s)
- Csilla Olah
- Department of Urology, University of Duisburg-Essen, Essen, Germany
| | - Christina Hahnen
- Department of Urology, University of Duisburg-Essen, Essen, Germany
| | - Nikolett Nagy
- Department of Urology, Semmelweis University, Budapest, Hungary
| | - Joanna Musial
- Department of Urology, University of Duisburg-Essen, Essen, Germany
| | - Melinda Varadi
- Department of Urology, Semmelweis University, Budapest, Hungary
| | - Gabor Nyiro
- MTA-SE Molecular Medicine Research Group, Semmelweis University, Budapest, Hungary
| | - Balazs Gyorffy
- 2nd Department of Pediatrics and Department of Bioinformatics, Semmelweis University, Budapest, Hungary.,Research Centre for Natural Sciences, Cancer Biomarker Research Group, Institute of Enzymology, Budapest, Hungary
| | - Boris Hadaschik
- Department of Urology, University of Duisburg-Essen, Essen, Germany
| | - Josefine Rawitzer
- Institute of Pathology, University Medicine Essen, University of Duisburg-Essen, Essen, Germany
| | - Saskia Ting
- Institute of Pathology, University Medicine Essen, University of Duisburg-Essen, Essen, Germany
| | - Gottfrid Sjödahl
- Department of Oncology, Clinical Sciences, Lund University Hospital, Lund University, Lund, Sweden
| | - Michéle J Hoffmann
- Department of Urology, Medical Faculty, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Henning Reis
- Department of Oncology, Clinical Sciences, Lund University Hospital, Lund University, Lund, Sweden
| | - Tibor Szarvas
- Department of Urology, University of Duisburg-Essen, Essen, Germany.,Department of Urology, Semmelweis University, Budapest, Hungary
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10
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Placke JM, Rawitzer J, Reis H, Rashidi-Alavijeh J, Livingstone E, Ugurel S, Hadaschik E, Griewank K, Schmid KW, Schadendorf D, Roesch A, Zimmer L. Apoptotic Gastritis in Melanoma Patients Treated With PD-1-Based Immune Checkpoint Inhibition - Clinical and Histopathological Findings Including the Diagnostic Value of Anti-Caspase-3 Immunohistochemistry. Front Oncol 2021; 11:725549. [PMID: 34458154 PMCID: PMC8385713 DOI: 10.3389/fonc.2021.725549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/23/2021] [Indexed: 01/03/2023] Open
Abstract
Background Gastritis induced by checkpoint inhibitors (CPI) is a rare but severe drug-related side effect. The reference standard for confirming CPI-associated gastritis (CPI-assGastritis) is histopathological assessment; however, the histopathological features of CPI-assGastritis are not yet adequately defined. Materials and Methods Gastric biopsies of melanoma patients with histopathologically suspected CPI-assGastritis were compared with gastric biopsies of patients with inflammation free gastric mucosa (IFGM), type A, B, and C gastritis with respect to apoptosis count and predominant histopathological features. Immunohistochemical anti-caspase-3 staining was performed to identify apoptosis. Quantification was performed by manually counting the number of apoptotic events per 10 high-power fields (HPF). Clinical symptoms, treatment, and follow-up data of patients with CPI-assGastritis were examined. The nonparametric Mann–Whitney U test was used for statistical testing. Results Five melanoma patients (three women, two men; median age: 45 years) were treated with PD-1-based CPI. The patients reported epigastric pain, weight loss, nausea, and vomiting. Histologically, the patients with CPI-assGastritis showed a partly lymphocytic, partly granulocytic inflammatory infiltrate. Manual counting of apoptotic cells in biopsy tissue slides stained against caspase 3 revealed a median of 6 apoptotic events/10 HPF (95% CI, 2.75-17.30) in the patients with CPI-assGastritis. Results for the comparison cohort (patients n = 21) were a median of 1 apoptotic event/10 HPF (95% CI, 0.5–4.5) for type-A gastritis (six patients), a median of 2 apoptotic events/10 HPF (95% CI, 0–4.5) for type-B gastritis (five patients), and no apoptosis for IFGM and type-C gastritis (five patients). Patients with CPI-assGastritis had a significantly higher apoptosis count than patients with IFGM (p<0.01), type A (p<0.05), B (p<0.05), and C gastritis (p<0.01). None of the CPI-assGastritis biopsies showed evidence of Helicobacter pylori. All CPI-assGastritis patients responded to systemic treatment with corticosteroids. Conclusion CPI-assGastritis manifests with nonspecific symptoms but histologically shows a high number of apoptotic events, which can best be visualized by anti-caspase-3 immunohistochemistry. This histopathological feature may help to histologically differentiate CPI-assGastritis from other forms of gastritis and inform decision-making regarding its optimal management.
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Affiliation(s)
- Jan-Malte Placke
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Josefine Rawitzer
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Henning Reis
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Jassin Rashidi-Alavijeh
- Department of Gastroenterology and Hepatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Elisabeth Livingstone
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Selma Ugurel
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Eva Hadaschik
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Klaus Griewank
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Kurt Werner Schmid
- Institute of Pathology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dirk Schadendorf
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,German Consortium of Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Alexander Roesch
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.,German Consortium of Translational Cancer Research (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Lisa Zimmer
- Department of Dermatology, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
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11
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Theurer S, Rawitzer J, Ting S, Schmid KW. [Diagnostic principles of thyroid tumors in pathology : Relevant changes due to the current WHO classification]. Pathologe 2021; 42:125-139. [PMID: 33415346 DOI: 10.1007/s00292-020-00908-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The current edition of the WHO classification of thyroid tumors (2017) contains a number of very relevant changes with considerable consequences for the diagnostic assessment of thyroid specimens. This applies to both the histomorphological examination of surgical specimens and the preoperative fine needle biopsy (FNB). In addition, molecular pathological examinations are becoming increasingly important in the diagnosis of thyroid tumors. Changes affect practically all areas of thyroid tumor diagnostics. Some of these changes have far-reaching consequences that justify a comprehensive commentary and query of the knowledge acquired in the form of this CME article.
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Affiliation(s)
- Sarah Theurer
- Institut für Pathologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Deutschland.
| | - Josefine Rawitzer
- Institut für Pathologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - Saskia Ting
- Institut für Pathologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - Kurt Werner Schmid
- Institut für Pathologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Deutschland
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12
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Abstract
The clinical term of differentiated thyroid carcinoma (DTC) includes follicular (FTC) and papillary thyroid carcinomas (PTC). In diagnostic thyroid pathology, however, the term differentiated carcinoma (NOS) is used only very rarely for tumors with morphological features of both FTC and PTC. The current World Health Organization (WHO) classification of thyroid tumors introduced the entity of non-invasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP). As a result, the diagnostic criteria for PTC had to be adjusted (compulsory histological demonstration of invasion and/or papillae), which also significantly limited the diagnostic potential of a fine needle biopsy (FNB) of the thyroid. The FTC is now divided into three distinct subgroups. Moreover, the WHO classification also established the diagnostic criteria of poorly differentiated thyroid carcinoma (PDTC), which has to be distinguished from both differentiated carcinomas and benign adenomas. This article also summarizes the current diagnostic status of molecular pathological analyses of thyroid tumors.
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Affiliation(s)
- S Theurer
- Institut für Pathologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - J Rawitzer
- Institut für Pathologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Deutschland
| | - K W Schmid
- Institut für Pathologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstraße 55, 45147, Essen, Deutschland.
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13
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Steinborn JK, Rawitzer J, Gallinat A, Evliya C, Paul A, Schmid KW, Reis H. [Angiomyolipoma of the liver-a case report and review of the literature]. Pathologe 2020; 41:643-648. [PMID: 32955648 DOI: 10.1007/s00292-020-00834-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
We report the case of a 70-year-old female patient with an unclear liver mass after clinical and radiological evaluation. In histopathological evaluation, we diagnosed a hepatic angiomyolipoma, which is a rare entity and belongs to the perivascular epithelioid group of tumours (PEComa). In this report, we illustrate the typical histomorphology, immunohistochemical profile and molecular changes based on the case presentation and discuss and review the current literature on hepatic angiomyolipomas. In addition, typical differential diagnostic problems are highlighted.
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Affiliation(s)
- Julia Kristina Steinborn
- Institut für Pathologie, Westdeutsches Tumorzentrum, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - Josefine Rawitzer
- Institut für Pathologie, Westdeutsches Tumorzentrum, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - Anja Gallinat
- Klinik für Allgemeinchirurgie, Viszeral- und Transplantationschirurgie, Universitätsmedizin Essen, Universität Duisburg-Essen, Essen, Deutschland
| | - Cahit Evliya
- Radprax, Medizinische Versorgungszentren, Arnsberg, Deutschland
| | - Andreas Paul
- Klinik für Allgemeinchirurgie, Viszeral- und Transplantationschirurgie, Universitätsmedizin Essen, Universität Duisburg-Essen, Essen, Deutschland
| | - Kurt Werner Schmid
- Institut für Pathologie, Westdeutsches Tumorzentrum, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - Henning Reis
- Institut für Pathologie, Westdeutsches Tumorzentrum, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland.
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14
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Rawitzer J, Kapakoglou A, Walz MK, Schmid KW, Reis H. [Ectopic thyroid tissue in the adrenal gland : A case report and review of the literature]. Pathologe 2020; 41:177-180. [PMID: 31807845 DOI: 10.1007/s00292-019-00724-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We present a case of ectopic thyroid tissue in the adrenal gland and discuss the findings with regard to the literature. Ectopic thyroid tissue below the diaphragm is rare and the mechanism of development is poorly understood. From a differential diagnostic point of view, it is important to exclude metastatic spread from a thyroid primary.
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Affiliation(s)
- J Rawitzer
- Institut für Pathologie, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - A Kapakoglou
- Klinik für Chirurgie und Zentrum für Minimal-Invasive Chirurgie, Kliniken Essen-Mitte gGmbH, Essen, Deutschland
| | - M K Walz
- Klinik für Chirurgie und Zentrum für Minimal-Invasive Chirurgie, Kliniken Essen-Mitte gGmbH, Essen, Deutschland
| | - K W Schmid
- Institut für Pathologie, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - H Reis
- Institut für Pathologie, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland.
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