Diagnostic yield of a novel tracer 68Ga-citrate in sarcoidosis patients.

Background: Sarcoidosis is a granulomatous disease of unknown origin. Conventional laboratory and imaging modalities may lead to equivocal conclusions for sarcoidosis diagnosis. 68Ga-citrate PET/CT has been utilized in the diagnosis of inflammatory and infectious diseases due to its beter  performance.

miR-24-3p secreted as extracellular vesicle cargo by cardiomyocytes inhibits fibrosis in human cardiac microtissues.

Background And Aims: Cardiac fibrosis in response to injury leads to myocardial stiffness and heart failure. At the cellular level, fibrosis is triggered by the conversion of cardiac fibroblasts (CF) into extracellular matrix-producing myofibroblasts. miR-24-3p regulates this process in animal models.

Cause of death and the autopsy rate in an elderly population.

Autopsy rates are declining, while major discrepancies between autopsies and clinical diagnoses remain. Still, little is known about the impact of suspected underlying diseases, for example, a diagnosis of cancer, on the autopsy rate. The aim of this study was to investigate the relation between the clinical cause of death, a history of cancer, and the medical autopsy rate using data from the Netherlands Cohort Study on Diet and Cancer (NLCS), a large prospective cohort study with a long follow-up.

A Useful Method for the Practice of Pneumatic Retinopexy: Slit-Lamp Laser Photocoagulation through the Gas Bubble.

This study aimed to demonstrate the laser retinopexy method through the gas bubble under a slit-lamp biomicroscope using a wide-field contact lens to treat rhegmatogenous retinal detachment (RRD) with pneumatic retinopexy (PR) and report its anatomical and functional results. This single-center, retrospective case series included RRD patients treated with PR using sulfur hexafluoride (SF). The demographics, preoperative factors, and anatomical and functional outcomes were collected from the patient files.

The Ambulatory Dedicated Education Unit (DEU): An important example of academic practice partnership in ambulatory care.

Background: Academic Practice Partnerships (APPs) work synergistically to support mutual goals and educate the nursing workforce of the future. Enhanced recognition of the need for undergraduate nursing educational experiences in ambulatory care has increased the importance of Ambulatory APPs specifically. One mechanism for building Ambulatory APPs and shifting clinical education into multiple spheres of care is the Ambulatory Dedicated Education Unit (DEU).

Efficacy of postmortem CT and tissue sampling in establishing the cause of death in clinical practice: a prospective observational study.

Aims: The aim of this study is to evaluate whether agreement with autopsy-determined cause of death (COD) increases by use of postmortem CT (PMCT) or PMCT in combination with postmortem sampling (PMS), when compared with clinical assessment only.

Methods: This prospective observational study included deceased patients from the intensive care unit and internal medicine wards between October 2013 and August 2017. The primary outcome was percentage agreement on COD between the reference standard (autopsy) and the alternative postmortem examinations (clinical assessment vs PMCT or PMCT+PMS).

The neuropathologic findings in a case of progressive cavitating leukoencephalopathy due to NDUFV1 pathogenic variants.

Pathogenic variants in the NDUFV1 gene, which codes for complex I of the mitochondrial respiratory chain, have been associated with a variety of clinical phenotypes, including a progressive cavitating leukoencephalopathy. The neuropathology of NDUFV1-associated leukoencephalopathy is not well-described. We present a report of a 24-year-old female with two pathogenic variants in the NDUFV1 gene, together with antemortem skeletal muscle biopsy and postmortem neuropathologic examination.

Maternal and Fetal Problems in Patients with Non-Cystic Fibrosis Bronchiectasis During Pregnancy.

Objective: To detect the maternal and fetal problems experienced by patients with non-cystic fibrosis (non-CF) bronchiectasis during pregnancy.

Material And Methods: A total of 185 women aged over 18 years with medical records available, who were diagnosed as having non-CF bronchiectasis and followed in the outpatient clinic for bronchiectasis, were interviewed by phone between November 1, 2019 and December 31, 2019. Forty-seven women who accepted to participate, were able to understand and answer the survey, and had experienced at least 1 pregnancy, were included in the study, The survey questions were read and the answers were recorded.

The PERFORM-P (Principles of Evidence-based Reporting in FORensic Medicine-Pathology version).

Introduction: Most findings of forensic pathology examinations are presented as written reports. There are currently no internationally accepted recommendations for writing forensic pathology reports. Existing recommendations are also varied and reflect the differences in the scope and role of forensic medical services and local settings in which they are to be implemented.

The Relationship between Pre-Pandemic Interferon Gamma Release Assay Test Results and COVID-19 Infection: Potential Prognostic Value of Indeterminate IFN- Release Assay Results.

Objective: To reveal the relationship between interferon-gamma release assay (IGRA) test (Standard ETB-Feron ELISA (TBF)) results performed within 12 months before the COVID-19 pandemic and the frequency of COVID-19 infections and the severity of COVID-19.

Methods: The retrospective TBF test results and contact information of 684 patients aged over 18 years who underwent TBF testing between March 11th, 2019, and March 10th, 2020, were obtained. Of the 684 patients contacted by phone, 365 agreed to participate in the study and were enrolled.

Fat Embolism After Autologous Facial Fat Grafting.

Background: Autologous facial fat grafting has gained popularity in recent years and is considered to be safe. This paper presents the case of a patient who died due to massive cerebral microfat embolism after facial fat grafting.

Objectives: The aim of this study was to raise awareness and provide more evidence on the prevention and treatment of this potentially lethal complication of facial fat grafting.

Assessment score for the diagnosis of a case with pleuroparenchymal fibroelastosis.

Idiopathic pleuropulmonary fibroelastosis is an extremely rare lung disease characterized by the combination of fibrosis of the visceral pleura and the fibroelastotic changes transcending in the subpleural lung parenchyma that predominantly affects the upper lobes with accompanying volume loss. It is mostly idiopathic while infection, autoimmunity, bone marrow or lung transplantation and genetic predisposition may be associated with the development of PPFE. The disease is exceptionally rare as approximately ninety cases have been reported in the literature currently.

Teaching functioning, disability and rehabilitation to first year medical students.

Background: Many patients have disabilities; it is therefore essential that medical education includes comprehensive teaching on disability and rehabilitation. In 2006 Hannover Medical School implemented an introductory course in the curriculum for medical students, on how to communicate with persons with disability and the need for rehabilitation. The course, entitled "Introduction to medicine", has the main goals of teaching the strategy and systematic approach of medicine to solving patients' problems.

Diagnostic utility of 68Ga-citrate and 18FDG PET/CT in sarcoidosis patients.

Sarcoidosis is a chronic granulomatous disease of unknown etiology. The disease  most commonly involves the lungs and the mediastinal lymph nodes while extrapulmonary organs such as the skin, eye, liver or spleen may also be comprised. Many imaging modalities have been used for the clinical evaluation of sarcoidosis patients but all have been found to have certain drawbacks for a reliable identification assessment due to the equivocal diagnostic results.

Clinical diagnoses vs. autopsy findings in early deceased septic patients in the intensive care: a retrospective cohort study.

Early death in sepsis occurs frequently; however, specific causes are largely unknown. An autopsy can contribute to ascertain causes of death. The objective of the study was to determine discrepancies in clinical diagnosis and postmortem findings in septic intensive care unit (ICU) patients deceased within 48 h after ICU admission.

Clinical Relevance of Unexpected Findings of Post-Mortem Computed Tomography in Hospitalized Patients: An Observational Study.

The current literature describing the use of minimally invasive autopsy in clinical care is mainly focused on the cause of death. However, the identification of unexpected findings is equally important for the evaluation and improvement of daily clinical care. The purpose of this study was to analyze unexpected post-mortem computed tomography (PMCT) findings of hospitalized patients and assess their clinical relevance.

Simultaneous use of FDG-18 and Ga-citrate PET/CT for the differential diagnosis of sarcoidosis and malignant disease.

A 67-year-old male presented with cutaneous rash, lassitude and fatigue of three weeks. Personal history included psoriasis and sarcoidosis. Physical examination revealed macular rash on the anterior chest wall.

Introduction of postmortem CT increases the postmortem examination rate without negatively impacting the rate of traditional autopsy in daily practice: an implementation study.

Aim: The aim of this implementation study was to assess the effect of postmortem CT (PMCT) and postmortem sampling (PMS) on (traditional) autopsy and postmortem examination rates. Additionally, the feasibility of PMCT and PMS in daily practice was assessed.

Methods: For a period of 23 months, PMCT and PMS were used as additional modalities to the autopsy at the Department of Internal Medicine.

Sudden death during physical restraint by the Dutch police.

Background: and goal: The Police is sometimes confronted with the death of a subject during physical restraint. In most of these cases a clear Cause of Death (COD) cannot be determined by the Pathologist. The goal of this research is to find and clarify a pattern and pinpoint a clearer COD.

Massive gas embolisms in diving fatalities visualized by radiology and neuropathology.

Massive vascular gas embolism is a feared and often lethal symptom of decompression illness, resulting from diving accidents. The aim of this case report was to correlate post-mortem computed tomography scan (PMCT) findings with autopsy in cases of massive vascular gas embolism. Two cases of fatal diving accidents were retrospectively selected from a forensic radiological pathological database.

An atypical acute exacerbation of COPD due to Aspergillus fumigatus.

A 64-year-old male with a history of stabile chronic obstructive pulmonary disease (COPD) presented with increasing dyspnea and sputum for the last two months. Complete blood count showed WBC 14x103/ml, Hgb: 14.2 g/dL and eosinophilia.

A quarter century of decline of autopsies in the Netherlands.

Objective: Autopsy rates have been declining worldwide. The present study reports the outcome of a retrospective analysis of all non-forensic autopsies in the Netherlands over a course of 25 years, and compares these with the most recent Dutch study.

Method: Retrospectively, 25 years of data on clinical autopsies from the Nationwide Network and Registry of Histo- and Cytopathology in the Netherlands (PALGA) was paired with the mortality registry (Statistics Netherlands).

The needle in the haystack: Histology of post-mortem computed tomography guided biopsies versus autopsy derived tissue.

Objective: The last decennia autopsies have been declining worldwide, whereas non-invasive methods have been proposed as an alternative for the conventional autopsy. Some of these methods add needle biopsies to imaging techniques to provide an alternative to histological examination of autopsy-derived tissue. The aim of this study was to investigate the representativeness of the histology of computed tomography (CT) -guided post-mortem needle biopsies in comparison to autopsy derived tissue from the same organ.

Post-mortem computed tomography in forensic investigations of lethal gunshot incidents: is there an added value?

The aim of this study is to assess the added value of post-mortem computed tomography (PMCT) in fatal shooting incidents compared with autopsy findings. For this study, the analysis was restricted to the following four features: location of the entrance and exit wounds, internal injuries, location of projectiles or metal fragments and course of the trajectories. These features were selected because they provide essential information on the cause and manner of death.