Cause of death during the first 24 hours after hospitalization: An autopsy study

Abstract

Introduction/Objective Postmortem examination has a significant role in evaluating the quality of health care. The objective of the paper is to analyze the cause of death as determined by postmortem examination in patients who had undergone emergency hospitalization and had subsequently died within 24h, as well as the factors that contributed to the fatal outcome and correlation with available clinical data. Methods the analysis included autopsy reports and protocols, as well as clinical data from medical records and autopsy referrals during the three year period (2018-2020) for patients who had undergone a postmortem examination at the Insitute of Pathology, Medical Faculty, University of Belgrade. The correlation between the clinical diagnosis and postmortem findings was evaluated using Goldman criteria. Results the patients analysed were predominantly male (52/90; 58%). Women were statistically significantly older than men (p=0.024). The most common clinical diagnosis was cardiovascular disease (32.2%). The majority of the patients reported experiencing the first symptoms a few hours before seeking medical help (80%). The majority of the patients were being treated for chronic disease (80%) before hospitalization. The immediate cause of death determined by postmortem examination was most commonly heart failure (38/90, 42.2%). The most common clinically unrecognised causes of death include: bronchopneumonia (8/90), myocarditis (3/90), acute ischemic lesion/acute myocardial infarction (3/90) and bowel infarction (3/90). Conclusion the correlation between clinical and postmortem findings is very important because it enables the discovery of diagnostic and treatment errors and promotes new knowledge crucial for medical advancement.

Keywords

• autopsy
• postmortem examination
• cause of death
• natural death
• correlation between clinical and pathological findings