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Carpenito L, D'Ercole M, Porta F, Di Blasi E, Doi P, Fagara GR, Rey R, Bulfamante G. The autopsy at the time of SARS-CoV-2: Protocol and lessons. Ann Diagn Pathol 2020; 48:151562. [PMID: 32653819 PMCID: PMC7334655 DOI: 10.1016/j.anndiagpath.2020.151562] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 06/17/2020] [Accepted: 06/21/2020] [Indexed: 01/09/2023]
Abstract
A new viral disease named COVID-19 has recently turned into a pandemic. Compared to a common viral pneumonia it may evolve in an atypical way, causing the rapid death of the patient. For over two centuries, autopsy has been recognized as a fundamental diagnostic technique, particularly for new or little-known diseases. To date, it is often considered obsolete giving the inadequacy to provide samples of a quality appropriate to the sophisticated diagnostic techniques available today. This is probably one of the reasons why during this pandemic autopsies were often requested only in few cases, late and discouraged, if not prohibited, by more than one nation. This is in contrast with our firm conviction: to understand the unknown we must look at it directly and with our own eyes. This has led us to implement an autopsy procedure that allows the beginning of the autopsy shortly after death (within 1–2 h) and its rapid execution, also including sampling for ultrastructural and molecular investigations. In our experience, the tissue sample collected for diagnosis and research were of quality similar to biopsy or surgical resections. This procedure was performed ensuring staff and environmental safety. We want to propose our experience, our main qualitative results and a few general considerations, hoping that they can be an incentive to use autopsy with a new procedure adjusted to match the diagnostic challenges of the third millennium. Early performed autopsy (within 1-2 hour from death) provides tissue samples for diagnosis and research of quality similar to biopsy or surgical resections. Early samples collection reduces post-mortem artifacts, thus preventing the wrong interpretation of the morphological pictures observed. Precise autopsy planning prevents risks for the staff.
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Affiliation(s)
- L Carpenito
- School of Pathology, University of Milan, Milan, Italy.
| | - M D'Ercole
- School of Pathology, University of Milan, Milan, Italy
| | - F Porta
- School of Pathology, University of Milan, Milan, Italy
| | - E Di Blasi
- School of Pathology, University of Milan, Milan, Italy
| | - P Doi
- Complex Unit of Pathological Anatomy and Medical Genetics, San Paolo Hospital, University of Milan, Milan, Italy
| | - G Redolfi Fagara
- Complex Unit of Pathological Anatomy and Medical Genetics, San Paolo Hospital, University of Milan, Milan, Italy
| | - R Rey
- Complex Unit of Pathological Anatomy and Medical Genetics, San Paolo Hospital, University of Milan, Milan, Italy
| | - G Bulfamante
- Complex Unit of Pathological Anatomy and Medical Genetics, San Paolo Hospital, University of Milan, Milan, Italy
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2
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Abstract
BACKGROUND In 2015 the German professional Association of Pathologists conducted a survey to establish a baseline for an autopsy rate in Germany and to collect data from 2005-2014, as hospitals must meet a fixed autopsy quota to receive the supplementary payment for autopsies as stated in the law for hospital structure (KHSG 10.12.2015). MATERIAL AND METHODS The survey comprised 12 questions and was sent to 450 institutes of pathology. The overall return rate was 38%. The data of the different institutional types was grouped and statistically analyzed. RESULTS Of 86.416 reported autopsies on deceased adults in Germany from 2005-2014, 47% took place in university hospitals, 36% in local hospitals and 17% in privately run practices. Out of 4320 autopsies on deceased children and adolescents, the majority (83%) were performed at university hospitals, 8%, and 9%, respectively, at the other two entity types. Of the 14.047 fetal autopsies, 55% were done at university hospitals, 25% at other hospitals and 20% at private practices. From 2005 to 2014 the overall number of autopsies decreased by 30%, independently of the institute type. Within each group of institution types there was a wide range in numbers and rate of autopsies done per year: university hospitals total 0‑428, quota of 3,4-19,4%; local hospitals 0‑324, quota of 1,1-30,8%; private practices 0‑268, quota 0,4-5,2%. CONCLUSION To this day, there is no universal system to document and register hospital autopsy rates in Germany. Due to the high range of yearly autopsy rates even within the different groups of institute types, the threshold for the autopsy rate that must be met to obtain the supplementary payment should be low in the beginning.
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Diallo-Danebrock R, Abbas M, Groß D, Kellner U. [History of the anatomical and clinical autopsy]. DER PATHOLOGE 2018; 40:93-100. [PMID: 30062578 DOI: 10.1007/s00292-018-0461-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The history of the autopsy is naturally also a part of the history of anatomy and pathology and spans over about 2300 years. The first documented autopsies were conducted in about 300 B.C. Thereafter, due to the prohibition of dissections due to religious, social, or hygienic reasons, a long period of stagnation took place. With the onset of the Renaissance in the 15th and 16th century, interest in the ancient sciences such as anatomy began to rise and consequently an increasing number of dissections for anatomical studies were conducted. Nevertheless, it took nearly 200 years until clinical symptoms and/or causes of disease and death were correlated with anatomical findings. In the second half of the 19th century, the clinical autopsy based on the combination of macroscopic and microscopic findings became more and more important as a precondition for the systematic description of diseases. Based on autopsy findings and together with several new techniques, modern pathology could be established at the beginning of the 20th century as a source of scientific knowledge for the clinical medicine and as a theoretical discipline of its own.
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Affiliation(s)
- R Diallo-Danebrock
- Institut für Pathologie, Johannes Wesling Klinikum Minden, Paul-Ehrlich-Str. 9, 32429, Minden, Deutschland.
| | - M Abbas
- Institut für Pathologie, Johannes Wesling Klinikum Minden, Paul-Ehrlich-Str. 9, 32429, Minden, Deutschland
| | - D Groß
- Institut für Geschichte, Theorie und Ethik der Medizin, Uniklinik RWTH Aachen, Aachen, Deutschland
| | - U Kellner
- Institut für Pathologie, Johannes Wesling Klinikum Minden, Paul-Ehrlich-Str. 9, 32429, Minden, Deutschland
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von Kodolitsch Y, Wilson O, Schüler H, Larena-Avellaneda A, Kölbel T, Wipper S, Rohlffs F, Behrendt C, Debus ES, Brickwedel J, Girdauskas E, Detter C, Bernhardt AM, Berger J, Blankenberg S, Reichenspurner H, Ghazy T, Matschke K, Hoffmann RT, Weiss N, Mahlmann A. Warfarin anticoagulation in acute type A aortic dissection survivors (WATAS). Cardiovasc Diagn Ther 2017; 7:559-571. [PMID: 29302461 DOI: 10.21037/cdt.2017.07.01] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Background Early survivors of acute type A aortic dissection (AAAD) remain at risk for late death and late aortic events. However, the frequency and long-term effects of warfarin anticoagulation on long-term outcome in post-surgical AAAD survivors have not been elucidated. Methods Two tertiary care centers performed a retrospective observational cohort study of warfarin anticoagulation in AAAD in 243 persons with early survival of surgical repair (WATAS). Serial postoperative tomographic imaging was available in 106 persons. Results A total of 88 postoperative AAAD survivors (36%) were on long-term warfarin anticoagulation. The indication for anticoagulation was a mechanical aortic prosthesis in 46 (52%), atrial fibrillation in 33 (38%), stroke in 7 (8%), and pulmonary embolism in 1 (1%). The indication for anticoagulation remained unclear in 1 person (1%). Survival and aortic event free survival were 98.3±0.01 and 98.7±0.01 at 1 year, and 76.4±0.03 and 91.8±0.02 at 5 years, respectively, with no differences irrespective of warfarin anticoagulation. Multivariate Cox regression analysis established higher age (P<0.001), and operation extending into the descending aorta (P=0.030) as independent predictors of late death. Follow-up without tomographic imaging independently predicted increased long-term mortality (P<0.001) and lower rates of documented aortic events (P=0.003). Kaplan-Meyer analysis showed a relationship of aortic diameter growth ≥0.5 cm per year with late death (P=0.041) and with late aortic events (P<0.001). However, rapid aortic growth did not relate to warfarin anticoagulation. Conclusions Warfarin anticoagulation is frequent in postsurgical AAAD and it is administered for vital indications. Warfarin anticoagulation does not relate to late mortality or to late aortic events. Rapid aortic growth predicts late mortality and late aortic events, but warfarin anticoagulation is not associated with aortic growth. Follow-up tomographic imaging is mandatory for long-term survival after surgical repair of AAAD.
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Affiliation(s)
- Yskert von Kodolitsch
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Oliver Wilson
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Helke Schüler
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Axel Larena-Avellaneda
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Tilo Kölbel
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Sabine Wipper
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Fiona Rohlffs
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Christian Behrendt
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - E Sebastian Debus
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Jens Brickwedel
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Evaldas Girdauskas
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Christian Detter
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Alexander M Bernhardt
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Jürgen Berger
- Department of Medical Biometry and Epidemiology, the University Hospital Eppendorf, Hamburg, Germany
| | - Stefan Blankenberg
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Hermann Reichenspurner
- Centre of Cardiology and Cardiovascular Surgery, University Heart Center, Hamburg, Germany
| | - Tamer Ghazy
- Department of Cardiac Surgery, University Heart Center Dresden, Dresden, Germany
| | - Klaus Matschke
- Department of Cardiac Surgery, University Heart Center Dresden, Dresden, Germany
| | - Ralf-Thorsten Hoffmann
- University Center for Vascular Medicine and Institute for Diagnostic Radiology, Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Norbert Weiss
- University Center for Vascular Medicine and Division of Angiology, Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Adrian Mahlmann
- University Center for Vascular Medicine and Division of Angiology, Department of Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
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Erlmeier F, Weichert W, Knüchel R, Andruszkow J. [Adult autopsies during the past decade in Germany : Data from two university hospitals]. DER PATHOLOGE 2017; 38:430-437. [PMID: 28698908 DOI: 10.1007/s00292-017-0319-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND The clinical autopsy is the ultimate medical service for a patient and plays a crucial role in the education of physicians and other medical personnel, as well as in the context of quality control. Nevertheless, the number of autopsies is constantly decreasing. Numerous factors, such as the personal attitude of relatives and also clarification of relatives, as well as the increasing application of imaging methods while the patient is still alive, play a central role in this decline. OBJECTIVE This study aimed to demonstrate the development of autopsy services over the past decade in two university hospitals in Germany and therefore to underline the importance of this investigation procedure in pathology. MATERIAL AND METHODS Autopsy reports between the years 2005 and 2014 from 2 university institutes of pathology were analyzed regarding a diverse dataset, including age and sex of the deceased as well as the clinical and pathological causes of death. RESULTS The data showed that the number of autopsies has continuously decreased over the past decade; however, the distribution of characteristics of the deceased remained relatively stable. In this cohort the clinically assumed cause of death differed from the pathological cause of death in 6% of the autopsies. Frequently occurring discrepant diagnoses were cardiac tamponade, aortic dissection and endocarditis/myocarditis. DISCUSSION Our results show that, despite significant improvements in imaging methods, findings do not yield more accurate results than does autopsy. This underscores once again the need to encourage the performance of this final medical act on patients.
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Affiliation(s)
- F Erlmeier
- Institut für Pathologie, Technische Universität München, Trogerstr. 18, 81675, München, Deutschland.
| | - W Weichert
- Institut für Pathologie, Technische Universität München, Trogerstr. 18, 81675, München, Deutschland.,Deutsches Konsortium für Translationale Krebsforschung, Heidelberg, Deutschland
| | - R Knüchel
- Institut für Pathologie, Universitätsklinikum der RWTH Aachen, Aachen, Deutschland
| | - J Andruszkow
- Institut für Pathologie, Universitätsklinikum der RWTH Aachen, Aachen, Deutschland
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Szepesi R, Csokonay Á, Murnyák B, Kouhsari MC, Hofgárt G, Csiba L, Hortobágyi T. Haemorrhagic transformation in ischaemic stroke is more frequent than clinically suspected - A neuropathological study. J Neurol Sci 2016; 368:4-10. [PMID: 27538593 DOI: 10.1016/j.jns.2016.06.055] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Revised: 06/01/2016] [Accepted: 06/24/2016] [Indexed: 11/18/2022]
Abstract
OBJECTIVES The vast majority of literature on the frequency of the haemorrhagic transformation of ischaemic stroke is based on imaging studies. The purpose of the present study was to assess the added value of autopsy and neuropathological analysis in a neurology centre with emphasis on acute stroke care. METHODS We retrospectively analysed the findings of 100 consecutive brain autopsies followed by detailed clinical correlation. RESULTS The clinical diagnosis was confirmed by neuropathology in every patient with intracerebral haemorrhage and with non-cerebrovascular neurological disorders (e.g. primary tumours, metastases, infections). At admission 64 patients (age 62years, SD 6.5) were diagnosed with acute ischaemic stroke. In 10 of these patients (16%) haemorrhagic transformation was diagnosed clinically by a second CT. In 24 cases (38%) haemorrhagic transformation was detected only at autopsy. The distribution of haemorrhagic transformation in our material was the following: small petechiae in 26.5%, more confluent petechiae in 29.4%, ≤30% of the infarcted area with some mild space-occupying effect in 29.4% and >30% of the infarcted area with significant space-occupying effect or clot remote from infarcted area in 14.7%. Most of the PH1-2 transformations developed in thrombolysed patients and all of the PH2 type transformations were diagnosed already clinically. CONCLUSIONS We demonstrated that haemorrhagic transformation is frequent and often undiscovered in vivo. Our findings underline the importance of post-mortem neuropathological examination also in the era of advanced imaging techniques and prove that autopsy is the ultimate yardstick of our diagnostic and therapeutic efforts. The high number of haemorrhagic transformations diagnosed only after death is an important novel finding with clinical implications.
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Affiliation(s)
- Rita Szepesi
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ákos Csokonay
- Division of Neuropathology, Institute of Pathology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Balázs Murnyák
- Division of Neuropathology, Institute of Pathology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Mahan C Kouhsari
- Division of Neuropathology, Institute of Pathology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Gergely Hofgárt
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - László Csiba
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Tibor Hortobágyi
- Division of Neuropathology, Institute of Pathology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary.
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Benharroch D, Shvarts S, Jotkowitz A, Shelef I. Computerized Tomography Scanning and Magnetic Resonance Imaging Will Terminate the Era of the Autopsy - A Hypothesis. J Cancer 2016; 7:115-20. [PMID: 26722367 PMCID: PMC4679388 DOI: 10.7150/jca.13555] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 11/01/2015] [Indexed: 11/15/2022] Open
Abstract
Background: Reports on a marked reduction of the number of autopsies performed worldwide to less than 5% of hospital deaths remain without a satisfactory explanation. The premature disappearance of the autopsy might represent a medical tragedy of a major order. One of the causes for the decrease in autopsies is poorly documented: we suspect that the attending physician might show some reluctance when requesting a consent for an autopsy from the bereaved family. Moreover, this officer might consider that the post mortem will add little information to that already obtained from the computerized tomography scanner or the magnetic resonance imaging. Methods: In order to confirm our hypothesis, we carried out a review of 300 articles indexed as "radiologic-histologic correlation", 118 of which were selected for a significant correlation. From the abstracts, we retrieved the type of the article, the degree of correlation as assessed by the authors and the form of imaging employed, and we computed them. Results & conclusions: The most striking correlation was observed in the small prospective series. An additional search for the "radiologic-autopsy correlation" supported a marked reduction in the number of post-mortems, especially those related with prospective studies. Based on the present study, we cannot determine precisely the role of the house officer in this tragedy. We may have demonstrated, however, that the modern radiologic methods have not yet reached a high enough performance quality to achieve the status of a candidate substitute for the autopsy.
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Affiliation(s)
- Daniel Benharroch
- 1. Head of the Hematopathology Unit, Department of Pathology, Soroka University Medical Center and Faculty of Health Sciences, Ben Gurion University of the Negev
| | - Shifra Shvarts
- 2. The Moshe Privas Centre for Medical Education, Faculty of Health Sciences, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - Alan Jotkowitz
- 3. Department of Internal Medicine F., Soroka University Medical Center and Faculty of Health Sciences, Ben Gurion University of the Negev
| | - Ilan Shelef
- 4. Head of the Radiology Department, Soroka University Medical Center and Faculty of Health Sciences, Ben Gurion University of the Negev, Israel
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New prognostic score for the prediction of 30-day outcome in spontaneous supratentorial cerebral haemorrhage. BIOMED RESEARCH INTERNATIONAL 2015; 2015:961085. [PMID: 25648158 PMCID: PMC4306393 DOI: 10.1155/2015/961085] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Revised: 12/23/2014] [Accepted: 12/24/2014] [Indexed: 11/25/2022]
Abstract
Aims. The purpose of the present study was to evaluate predictors of outcome in primary supratentorial cerebral haemorrhage. Furthermore, we aimed to develop a prognostic model to predict 30-day fatality. Methods. We retrospectively analyzed a database of 156 patients with spontaneous supratentorial haemorrhage to explore the relationship between clinical and CT characteristics and fatal outcome within 30 days using multiple logistic regression analysis. The analyzed factors included volumetric data assessed by neuropathological and CT volumetry. A second CT scan in survivors or neuropathological ABC/2 volumetry in nonsurvivors was used along with the baseline CT to assess the growth index of haematoma. Results. Systolic blood pressure, serum potassium and glucose levels, platelet count, absolute and relative haematoma volumes, and presence and size of intraventricular haemorrhage statistically significantly predicted the fatal outcome within 30 days. Based on our results we formulated a six-factor scoring algorithm named SUSPEKT to predict outcome. Conclusions. After validation the SUSPEKT score may be applicable in general clinical practice for early patient selection to optimize individual management or for assessment of eligibility for treatment trials.
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Abstract
The decline in the number of autopsies not only in Germany has been attributed to several reasons. Complaints of clinicians about a non-uniform layout of autopsy reports may be one important reason. The lack of initiatives concerning standardization of autopsy reports contributes to a poor comparability of autopsy reports from different institutions and even within one institution. In order to promote harmonization of a protocol for autopsy results proposals for a standardization of autopsy protocols are given. These proposals are based on using modules for different parts of the autopsy protocols, thus giving different institutions the possibility to modify these modules.
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