The Anatomic Pathology laboratory adjustments in the era of COVID-19 pandemic: The experience of a laboratory in a Portuguese central hospital.

The coronavirus disease 2019 (COVID-19) pandemic has dramatically changed the world over the past weeks, with already 8,25 million infections and 445,000 deaths worldwide, leading to an unprecedented international global effort to contain the virus and prevent its spread. The emergence of novel respiratory viruses such as the SARS-CoV-2 creates dramatic challenges to the healthcare services, including surgical pathology laboratories, despite their extensive daily experience in dealing with biological and chemical hazards. Here, we cover important aspects on the knowledge on COVID-19 gathered during the first six months of the pandemic and address relevant issues on human biological sample handling in the Anatomic Pathology laboratory in the context of COVID-19 global threat. In addition, we detail our strategy to minimize the risk of contamination upon exposure to the different biological products received in the laboratory, which can be of general interest to other laboratories worldwide. Our approach has enabled a safe work environment for laboratory staff, while ensuring the maintenance of high quality standards of the work performed. In times of uncertainty and given the lack of specific guidelines directed at Anatomic Pathology services to better deal with the global COVID-19 public-health emergency, it is essential to share with the community rigorous methodologies that will enable us to better cope with probable novel waves of COVID-19 infection and other viruses that will possibly arise in the near future.

Disinfection of corona virus in histopathology laboratories.

Severe acute respiratory syndrome (SARS CoV-2/COVID-19) is a highly contagious and deadly disease caused by a virus belonging to the coronaviridae family. Researchers working in histopathology laboratories, dealing with morbid samples, are particularly vulnerable to infection unless they have very strong immunity. Hence, a proper precautionary protocol is required for the safety of the laboratory staff. The current review highlights the biological and physical agents that can be used to inactivate the virus and disinfect the surrounding environment in the laboratory.

Role of duties related to COVID-19 suspected, probable and confirmed fatality cases / [Elhunytakkal kapcsolatos teendok COVID­19-gyanús, valószínusített és megerosített esetekben]

The outbreak caused by SARS-CoV-2 beta-coronavirus, first identified in Wuhan, China, was declared a pandemic by the World Health Organization on 11th March, 2020. In Hungary, the first confirmed COVID-19 case was reported on 4th March, 2020, and on 15th March, the first fatality related to the infection was announced. At the moment of the latter event, there was no central, standardized guideline, which could explain the necessary precautions, and provide an unequivocal description on how to handle the dead body. The procedure of transportation, storage, occurent autopsy or final disposition of the deceased raise a lot of questions, especially on how to carry out these tasks. Legislation related to infectious diseases and decedent management in general do not provide enough information on how to perform duties in a COVID-19 fatality case. The chief medical officer suspended the execution of autopsies, except in cases of unnatural death, since 19th March, however, the transportation and storage of fatalities can still be a problem. The Department of Pathology of the Healthcare Professional College of the Ministry of Human capacities published a procedure on recommended post-mortem duties on 21st March, but the suggested protocols only represent a narrow spectrum of international recommendations. Therefore supplementation may be necessary. Sadly, post-mortem protocols, in spite of their importance, are also underrepresented in the international literature. A further problem, wich makes adoptability difficult, is that available foreign guidelines and algorithms are optimized for different legislation, and organisations, resources not available in our country. In this article, besides providing a summary of literature, we would also like to make practical recommendations which may increase the safety of healthcare providers participating in the treatment or pathological duties with COVID-19 suspected, probable and confirmed cases. Orv Hetil. 2020; 161(17): 713­722.

WASP (Write a Scientific Paper): The role of the pathology department in clinical research.

The pathology laboratory is the hub of investigatory medical care, and constitutes an invaluable asset for clinical research. A number of disciplines fall under the cap of a pathology laboratory. Researchers may gain access to such services provided ethical and laboratory administrative permissions have been granted. While establishing the research budget it is essential to have a clear understanding of what goes on behind the path lab curtains as this may impinge on what can and cannot be done, financially and otherwise. Indeed, the process is far more complex than just handing a specimen and obtaining the respective result. Infrastructure, material and human resources need to be quantified and their respective costing identified. Liaison with the laboratory section personnel facilitates the smooth provision of service and research outcomes.

Sustainable Development of Pathology in Sub-Saharan Africa: An Example From Ghana.

CONTEXT: - Pathology services are poorly developed in Sub-Saharan Africa. Komfo Anokye Teaching Hospital in Kumasi, Ghana, asked for help from the pathology department of the University Hospital of North Norway, Tromsø. OBJECTIVE: - To reestablish surgical pathology and cytology in an African pathology department in which these functions had ceased completely, and to develop the department into a self-supporting unit of good international standard and with the capacity to train new pathologists. DESIGN: - Medical technologists from Kumasi were trained in histotechnology in Norway, they were returned to Kumasi, and they produced histologic slides that were temporarily sent to Norway for diagnosis. Two Ghanaian doctors received pathology training for 4 years in Norway. Mutual visits by pathologists and technologists from the 2 hospitals were arranged for the introduction of immunohistochemistry and cytology. Pathologists from Norway visited Kumasi for 1 month each year during 2007-2010. Microscopes and immunohistochemistry equipment were provided from Norway. Other laboratory equipment and a new building were provided by the Ghanaian hospital. RESULTS: - The Ghanaian hospital had a surgical pathology service from the first project year. At 11 years after the start of the project, the services included autopsy, surgical pathology, cytopathology, frozen sections, and limited use of immunohistochemistry, and the department had 10 residents at different levels of training. CONCLUSIONS: - A Ghanaian pathology department that performed autopsies only was developed into a self-supported department with surgical pathology, cytology, immunohistochemistry, and frozen section service, with an active residency program and the capacity for further development that is independent from assistance abroad.

La calidad integrada a los procesos asistenciales. Experiencia en Chile en unidades de anatomía patológica / Integrated quality in clinical procedures: experience from pathology departments in Chile

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Valor añadido del patólogo: las interconsultas / Interconsultations: the added value of the pathologist

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Pathology-related cases in the Norwegian System of Patient Injury Compensation in the period 2010-2015. / Patologirelaterte saker i pasientskadeordningen i perioden 2010 ­ 15.

BACKGROUND: The Norwegian System of Patient Injury Compensation (NPE) processes compensation claims from patients who complain about malpractice in the health services. A wrong diagnosis in pathology may cause serious injury to the patient, but the incidence of compensation claims is unknown, because pathology is not specified as a separate category in NPE's statistics. Knowledge about errors is required to assess quality-enhancing measures. We have therefore searched through the NPE records to identify cases whose background stems from errors committed in pathology departments and laboratories. MATERIAL AND METHOD: We have searched through the NPE records for cases related to pathology for the years 2010 ­ 2015. RESULTS: During this period the NPE processed a total of 26 600 cases, of which 93 were related to pathology. The compensation claim was upheld in 66 cases, resulting in total compensation payments amounting to NOK 63 million. False-negative results in the form of undetected diagnoses were the most frequent grounds for compensation claims (63 cases), with an undetected malignant melanoma (n = 23) or atypia in cell samples from the cervix uteri (n = 16) as the major groups. Sixteen cases involved non-diagnostic issues such as mix-up of samples (n = 8), contamination of samples (n = 4) or delayed responses (n = 4). INTERPRETATION: The number of compensation claims caused by errors in pathology diagnostics is low in relative terms. The errors may, however, be of a serious nature, especially if malignant conditions are overlooked or samples mixed up.

How Do We Make Clinical Molecular Testing for Cancer Standard of Care for Pathology Departments?

Understanding of the genetic basis and molecular pathogenesis of cancer has evolved substantially over the past century. The advent of high-throughput gene sequencing methods has unraveled hundreds of recurrent somatic genetic alterations in various malignancies, either causative or harboring major prognostic and/or predictive implications. Knowledge of these specific changes has dramatically altered diagnostic and therapeutic approaches to cancer, enabling personalized molecular therapies. This article shares approaches to adopting and fine-tuning the practice of molecular diagnostics as an essential component of diagnostic pathology in a tertiary care cancer hospital and proposes methods by which genetic testing in cancer can become standard of care in pathology departments across the nation.

Una nueva figura en la anatomía patológica actual: el patólogo intervencionista / The interventional pathologist: a new role in modern pathology

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Overview of contemporary guidelines in digital pathology: what is available in 2015 and what still needs to be addressed?

As technological advancements continue to transform the practice of pathology, new adopters of these technologies will look to guidelines on how best to incorporate them with an eye to preserving and enhancing patient safety and diagnostic quality. Telepathology, using a variety of digital pathology modalities, has tremendous potential to achieve that goal. Pathology departments are increasingly looking to implement different digital pathology platforms, whole slide imaging (WSI) systems in particular, for a broad range of applications in patient care. WSI allows for the acquisition, management and review of completely digitised slides as would be done with a light microscope. WSI also facilitates image analysis that cannot be carried out by a pathologist using traditional microscopy. Over the last few years, the Digital Pathology Association, The Royal College of Pathologists, College of American Pathologists, Canadian Association of Pathologists, the American Telemedicine Association and the Society of Toxicologic Pathology have published guidelines for validating and implementing digital pathology systems. This review summarises, compares and contrasts these published guidelines and discusses pertinent issues that need to be addressed as the guidelines are revised in the future.

Physician level reporting of surgical and pathology performance indicators: a regional study to assess feasibility and impact on quality.

BACKGROUND: There is increased awareness that, to minimize variation in clinician practice and improve quality, performance reporting should be implemented at the provider level. This optimizes physician engagement and creates a sense of professional responsibility for quality and performance measurement at the individual and organizational levels. METHODS: Individual provider level reporting was implemented within a provincial health region involving 56 clinicians (general surgeons, surgical oncologists, urologists and pathologists). The 2 surgical pathology indicators chosen were colorectal cancer (CRC) lymph node retrieval rate and pT2 prostate cancer margin positivity rate. Surgical resections for all prostate and colorectal cancer performed between Jan. 1, 2011, and Mar. 30, 2012, were included. We used a pre- and postsurvey design to obtain physician perceptions and focus groups with program leadership to determine organizational impact. RESULTS: Survey results showed that respondents felt the data provided in the reports were valid (67%), consistent with expectations (70%), maintained confidentiality (80%) and were not used in a punitive manner (77%). During the study period the pT2 prostate margin positivity rate decreased from 57.1% to 27.5%. For the CRC lymph node retrieval rate indicator, high baseline performance was maintained. CONCLUSION: We developed a robust process for providing physicians with confidential, individualized surgical and pathology quality indicator reports. Our results reinforce the importance of individual physician feedback as a strategy for improving and sustaining quality in surgical and diagnostic oncology.

[Alcohol-related mortality in the assessments of hospital unit physicians and pathologists: analysis of accounting medical documents].

AIM: To make a comparative analysis of the data available in the accounting medical documents drawn up at a multidisciplinary hospital on the level and structure of alcohol-related mortality (ARM) and to evaluate the efficiency of its accounting. MATERIALS AND METHODS: Accounting medical documents, such as 453 inpatient cards (Form 003/y), 453 postmortem protocols (cards) (Form 013/H-80), and 453 death certificates (Form 106/y-08), were chosen as the basis for the study. The data of the final clinical and postmortem diagnoses in the patients who had died at hospital and their primary cause of death were comparatively analyzed. RESULTS: According to Form 003/y, ARM was 5.5%; the detection rate of alcohol-related disease (ARD) was 11% (95% confidence interval (CI), 8.3 to 14.3%); according to Form 013/H-80, ARM was 7.1% (95% CI, 4.9 to 9.8%) and the detection rate of ARD was 12.6% (95% CI, 9.7 to 16%). The consistency of the diagnoses of ARD as a main cause of death, made by hospital unit physicians and pathologists, is estimated as the mean--the Cohen's kappa coefficient (kappa) is 0.570) (p < 0.001). CONCLUSION: The results of the investigation suggest that there are 3 types of ARM, which differ in its level and structure: ARM in the assessments of hospital unit physicians; that in the assessments of pathologists, and that according to the death certificates drawn up. The consistency index for the diagnosis of ARD as a main cause of death indicates that the hospital unit physicians only determine the etiology of alcohol-related cause of death, without identifying it specifically.

Situación actual de la enseñanza de la Patología General en España. Una propuesta para seguir avanzando / The current state of teaching of General Pathology in Spain. A proposal for further progress

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Consolidation of the North Shore-LIJ Health System anatomic pathology services: the challenge of subspecialization, operations, quality management, staffing, and education.

OBJECTIVES: To describe our experience, both in meeting challenges and in reporting outcomes, of the consolidation of anatomic pathology services in the North Shore-LIJ Health System in February 2011. METHODS: We addressed issues of governance, personnel, physical plant, quality programming, connectivity, and education. CONCLUSIONS: The highly regulated nature of the laboratory industry and the fact that patient care necessarily never pauses require that such a consolidation take place without a break in service or degradation in turnaround time and quality while engaging personnel at all levels in the extra duties related to consolidation. Subspecialization has allowed us to better meet the needs of our in-system health care community while increasing our access to the competitive outreach marketplace.

Serendipia / Serendipity

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