Cutaneous metastases of internal malignancies: a single-institution experience.

AIMS: Cutaneous metastases of internal malignancies occur in 1-10% of cancer patients. The diagnosis can sometimes be challenging, especially in cases with an unknown primary cancer. MATERIALS AND METHODS: A retrospective case review was performed including all cases of skin metastases from primary internal malignancies diagnosed at the Department of Pathology at the Maastricht University Medical Centre+ from 2007 to 2021. The clinicopathological data were collected and immunohistochemical and molecular diagnostic tests were performed to confirm the primary origin of the metastases. RESULTS: We identified 152 cases (71 female; 31 male patients) of cutaneous metastases of internal malignancies. 28 patients (20 women and 8 men) were diagnosed with multiple cutaneous metastases. Among the female patients, the most common primary tumour was breast cancer (50% of the cases), followed by lung (13.6%), gynaecological (7.3%), and gastrointestinal origin (7.3%). Among the male patients, the most common primary sites were gastrointestinal and lung origin (altogether, 50% of the cases). In 19 patients, the cutaneous metastasis was the first presentation of a clinically silent internal malignancy (18.6%), of which most (78.9%) represented metastatic lung carcinomas. Finally, metastasizing patterns were different across tumour types and gender. CONCLUSION: Breast, lung, gastrointestinal, and gynaecologic cancers are the most common primary tumours demonstrating skin metastases. Infrequently, cutaneous metastases can be the first clinically visual manifestation of an underlying not yet diagnosed internal malignancy; therefore, occasional broad immunohistochemical profiling, molecular clonal analysis, and a continuous high level of awareness are necessary for a precise diagnosis of cutaneous metastases of internal malignancies.

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. METHODS: A detailed report was made of the case. Two online databases were searched for similar cases of facial fat embolism resulting in neurologic and/or visual symptoms. Thereafter a literature search was conducted to verify the etiology, current treatment options, and preventive measures. RESULTS: Forty-nine cases with similar events were found in the literature. The most common injected area was the glabella (36.1%), and an average of 16.7 mL fat was injected. The main complications were visual impairment, with 88.5% of cases resulting in permanent monocular blindness, and neurologic symptoms, some of which never fully recovered. Including the present patient, 7 cases were fatal. Fat embolism can occur in the veins and arteries of the face. Two possible pathways for fat embolism exist: the macroscopic, mechanical pathway with immediate signs, and the microscopic, biochemical pathway with delayed symptoms. Mechanical embolectomy and corticosteroids are suggested treatment options but evidence for their efficacy is lacking. Several different preventive measures are described. CONCLUSIONS: Although facial fat grafting is considered a safe procedure, one should be aware of the risk of fat embolism. Underreporting of this adverse event is likely. With no effective treatment and often detrimental outcomes, preventive measures are of utmost importance to improve patient safety.

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. The PMCT results were initially shared with the forensic pathologist prior to autopsy, enabling a more accurate overall assessment. Both cases were in retrospect thoroughly studied to compare the PMCT findings with the autopsy results. In general, intra- and extra-vascular gas collections are easily detected on PMCT in all body regions. We focused on abundant intravascular gas collections, mainly in the large brain vessels. General autopsy findings are described in both cases, and in one case we elaborate on specific intracerebral changes found at autopsy. Both cases were diagnosed as pulmonary barotrauma with subsequent vascular gas embolisms. We conclude that PMCT excels in the detection of macroscopic gas collections in the body, whereas microscopic gas collections identified at autopsy aid in the differentiation between decompression sickness and pulmonary barotrauma followed by vascular gas embolism. The presented cases highlight the advantages of using both PMCT and autopsy in the post-mortem evaluation of fatal diving accidents.

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). RESULTS: The crude prevalence of autopsies declined from 7.07% in 1991 to 2.73% in 2015. After adjusting for age at death, there was no difference in autopsy rate between males and females. An increasing age significantly decreased the autopsy rate. CONCLUSION: In the Netherlands, clinical autopsies have been declining over the last quarter century. Age at death, but not sex, was associated with the autopsy rate. These different results stress the importance of correct collection and analysis methods of data.

Postmortem radiological case series of acetabular fractures after fatal aviation accidents.

The purpose of this study was to describe radiological fracture patterns of the acetabulum sustained after fatal small aircraft aviation accidents, aiming at facilitating a better understanding of trauma mechanisms in a forensic setting. Postmortem conventional radiographs or CT scans of 29 victims of 20 small aircraft aviation accidents were analyzed for skeletal acetabular trauma. Among the 29 fatalities (27 males and 2 females, median age 55 years (range: 21-76 years)), 20 victims had pelvic fractures (69%), of which 19 victims (66%) had one or more acetabular fractures. Bilateral acetabular fractures occurred in 11 victims. When considering left and right acetabula in each victim as separate entities, 38 of the 58 acetabula included in this case series exhibited one or more fractures. Both the anterior and posterior acetabular columns were fractured in 28 acetabula. Acetabular fractures were frequently encountered in this series of 29 victims of small fatal aircraft accidents. Fractures of the acetabulum occur from ventrally directed impact (i.e. to the knee) or laterally directed impact (i.e. to the greater trochanter of the femur). Radiological descriptions of the fracture patterns can therefore aid in the forensic analysis of the mechanism of trauma in aviation accidents. Postmortem multi-slice CT scan images are preferrable in the assessment of acetabular fractures.

Dopamine induces lipid accumulation, NADPH oxidase-related oxidative stress, and a proinflammatory status of the plasma membrane in H9c2 cells.

Excess catecholamine levels are suggested to be cardiotoxic and to underlie stress-induced heart failure. The cardiotoxic effects of norepinephrine and epinephrine are well recognized. However, although cardiac and circulating dopamine levels are also increased in stress cardiomyopathy patients, knowledge regarding putative toxic effects of excess dopamine levels on cardiomyocytes is scarce. We now studied the effects of elevated dopamine levels in H9c2 cardiomyoblasts. H9c2 cells were cultured and treated with dopamine (200 µM) for 6, 24, and 48 h. Subsequently, the effects on lipid accumulation, cell viability, flippase activity, reactive oxygen species (ROS) production, subcellular NADPH oxidase (NOX) protein expression, and ATP/ADP and GTP/GDP levels were analyzed. Dopamine did not result in cytotoxic effects after 6 h. However, after 24 and 48 h dopamine treatment induced a significant increase in lipid accumulation, nitrotyrosine levels, indicative of ROS production, and cell death. In addition, dopamine significantly reduced flippase activity and ATP/GTP levels, coinciding with phosphatidylserine exposure on the outer plasma membrane. Furthermore, dopamine induced a transient increase in cytoplasmic and (peri)nucleus NOX1 and NOX4 expression after 24 h that subsided after 48 h. Moreover, while dopamine induced a similar transient increase in cytoplasmic NOX2 and p47phox expression, in the (peri)nucleus this increased expression persisted for 48 h where it colocalized with ROS. Exposure of H9c2 cells to elevated dopamine levels induced lipid accumulation, oxidative stress, and a proinflammatory status of the plasma membrane. This can, in part, explain the inflammatory response in patients with stress-induced heart failure.

Atrial fibrillation coincides with the advanced glycation end product N(ε)-(carboxymethyl)lysine in the atrium.

Presence of advanced glycation end products (AGEs) in the heart induces a proinflammatory phenotype. However, the presence of AGEs within atrial tissue of atrial fibrillation (AF) patients is unknown and was analyzed here. Left atrial appendage tissue from 33 AF patients and 9 controls was analyzed for the presence of the major AGEs N(ε)-(carboxymethyl)lysine (CML), VCAM-1, neutrophilic granulocytes, lymphocytes, and macrophages in both the fat tissue and myocardium separately. The total amount of fibrosis was also analyzed. Presence of CML was significantly higher in blood vessels of the left atrial appendage in AF patients as compared to controls, independent of diabetes mellitus. In AF patients, VCAM-1 expression in blood vessels and the numbers of infiltrated neutrophilic granulocytes, lymphocytes, and macrophages significantly increased compared to controls, and were highest in the fat tissue; there was no significant difference in fibrosis compared to controls. Interestingly, total amount of CML and fibrosis in AF and control patients correlated positively. Finally, there was no difference between AF patients based on AF type or surgical indication in the presence of CML, VCAM-1 expression, inflammatory cells, and fibrosis. Our results indicate that in AF the intramyocardial blood vessels of the left atrial appendage have an increased CML presence and proinflammatory status coinciding with a local increase in the number of inflammatory cells.

The radiodensity of cerebrospinal fluid and vitreous humor as indicator of the time since death.

PURPOSE: After death, a series of changes occur naturally in the human body in a fairly regular pattern. These postmortem changes are detectable on postmortem CT scans (PMCT) and may be useful in estimating the postmortem interval (PMI). The purpose of our study is to correlate the PMCT radiodensities of the cerebrospinal fluid (CSF) and vitreous humor (VH) to the PMI. METHODS: Three patient groups were included: group A consisted of 5 donated cadavers, group B, 100 in-hospital deceased patients, and group C, 12 out-of-hospital forensic cadavers. Group A were scanned every hour for a maximum of 36 h postmortem, and the tympanic temperature was measured prior to each scan. Groups B and C were scanned once after death (PMI range 0.2-63.8 h). Radiodensities of the VH and CSF were measured in Hounsfield units. Correlation between density and PMI was determined using linear regression and the influence of temperature was assessed by a multivariate regression model. Results from group A were validated in groups B and C. RESULTS: Group A showed increasing radiodensity of the CSF and VH over time (r (2) CSF, 0.65). PMI overruled the influence of temperature (r = 0.99 and p = 0.000). Groups B and C showed more diversity, with CSF and VH radiodensities below the mean regression line of Group A. The formula of this upper limit indicated the maximum PMI and was correct for >95 % of the cadavers. CONCLUSION: The results of group A showed a significant correlation between CSF radiodensity and PMI. The radiodensities in groups B and C were higher than in group A, therefore the maximum PMI can be estimated with the upper 95 % confidence interval of the correlation line of group A.

Traumatic vertebral artery injury: proposal for classification of the severity of trauma and likelihood of fatal outcome.

Vertebral artery injury (VAI) occurs after (blunt) trauma as well as spontaneously. The risk of incurring VAI from a blunt trauma probably parallels the severity of trauma, often referred to as major- and minor-trauma. However, the literature does not provide concrete definitions of these terms. This study aims to define minor- and major-trauma and to analyze the likelihood of fatal outcome in VAI. For this purpose, classification criteria of major- and minor-trauma were developed and a PubMed database search was performed for articles on VAI published prior to 2013. The definitions of minor- and major-trauma, derived mainly from radiological screening criteria in cervical spine injury and based on the mechanism leading to the injury, were used in the analysis of the literature. The search produced 241 VAI cases with sufficiently detailed data for the comparison of major-trauma (52 cases, 50 lethal), minor-trauma (8 cases, none lethal), and no-trauma (182 cases, 69 lethal). The numbers of lethal cases in the total study population and subgroups differed significantly between the groups (Fisher's exact test) and the likelihood ratios (LRs) of lethal outcome were substantially higher in the major-trauma group compared to the other groups. The highly significant p values show that the proposed criteria differentiate between trauma types with regard to fatal outcome. The presented results can assist in the evaluation of forensic cases of VAI.

Dare to date: age estimation of subdural hematomas, literature, and case analysis.

The age estimation of injuries, e.g., subdural hematomas (SDH), can play an important role in medicolegal cases. Various forensic textbooks provide tables of histomorphological changes in SDH in time. The analysis of these data showed that these tables employed different time intervals, although they were all based on only a single publication with a limited number of cases in some of the time periods. The present study aimed to add cases to the original article and to standardize the dating system of SDH. Results from two well-documented studies and 64 additional cases were analyzed, and the use of a number of immunohistochemical staining methods, which could support the histomorphological analysis of some of the changes, was proposed. The results showed that correct age estimation was achieved in approximately 95 % of the cases. Based on the cumulative data from the two published studies and the analysis of the additional cases, a simplified timing table was developed, and the potential pitfalls were addressed. This study shows that accurate age estimation of SDH is possible, provided that the rules established by this study are observed.

Multicystic encephalopathy in abusive head trauma.

OBJECTIVE: The proof of abusive head trauma (AHT) in infants is difficult, especially in cases with a long posttraumatic survival period. In the acute phase, injury to the cranio-cervical junction causes disturbances in respiratory and cardiac control, leading to apnea and bradycardia. Infants who survive the acute phase may subsequently develop multicystic encephalopathy. Because some types of changes are age-dependent, examination of the patterns of brain damage in these cases could provide information about the time in which they were inflicted. In particular, this could apply to the extent of the cystic changes, namely that the severity thereof may decrease with older age upon infliction of the trauma. This could potentially date the injury and thereby help to identify the perpetrator. We present an analysis of the patterns of brain damage in cases of AHT-induced multicystic encephalopathy and comment on the possible etiology and the implications thereof. MATERIALS: Nine archival cases of trauma-induced multicystic encephalopathy, originating between the years 2005 and 2011, were identified. In 8 of these cases, hematoxilin-eosin-stained whole-hemisphere histologic slides, as well as small histologic slides of cerebellar hemispheres, were available for the evaluation of the topographic distribution of the macroscopic and microscopic changes. RESULTS: The cerebral hemispheres were more affected than the cerebellum. The magnitude of the cystic changes did not correlate with the age at which the trauma had occurred, nor the surviva period. All cases showed asymmetrical affection of the cerebral hemispheres, which in 3 cases was very pronounced. The analysis revealed both ischemia- and hypoperfusion-induced injury patterns. CONCLUSION: Analysis of the magnitude and the distribution of the damage do not assist in the estimation of the period at which the trauma had occurred. The evaluation showed that ischemia, and to a lesser extent, hypoperfusion, were the major mechanisms of brain injury in these cases, which does not narrow the differential diagnosis of the underlying problem. However, in cases of multicystic encephalopathy, in the absence of a plausible medical explanation for the development of this condition, a remote (abusive) head trauma should be considered.

Radiological analysis of hand and foot injuries after small aircraft crashes.

Medico-legal investigation of fatal aviation accidents should contribute to the reconstruction of the accident in addition to providing the usual information about cause and manner of death. In cases with more than one fatality, the question of who was flying the plane at the time of the crash may need to be answered. In such cases the identification of "control injuries" plays an important role. This study aims to investigate whether specific patterns of skeletal hand and foot injuries could assist in the identification of the pilot. The analysis of radiological investigations of hands and feet of 27 fatalities from 18 accidents showed that foot injuries are more frequent than hand injuries in pilots and passengers, dislocations of feet were more frequent in passengers, and right-sided injuries were more frequent in pilots. Injuries of the distal parts of the hand were slightly more frequent in the pilot group. The limited numbers in the study do not allow definitive conclusions and further investigations are needed. However, the study yields interesting results and shows that radiological examination should be included in the medico-legal air crash investigation.

Drugs, muscle pallor, and pyomyositis.

A 33-year-old athletic male was unexpectedly found dead in his bed. For several days prior to his death he complained of tenderness and swelling of his right buttock. The post-mortem examination revealed unilateral pale gluteal muscles and pustular impetiginized skin lesions of the right lower leg. The muscle histology demonstrated pronounced acute inflammation and limited necrosis of muscle fibers confined to the right gluteal muscles. Vascular occlusion and renal abnormalities were excluded by post-mortem angiography and histology respectively, and the diagnosis of non-tropical pyomyositis, possibly originating from the dermatological infection, was made. Toxicological testing revealed a potentially lethal intoxication with fentanyl and morphine. Pyomyositis is etiologically attributed to an infection and predominantly affects large limb or trunk muscles. Males are affected more frequently than females. Histologically, it is dominated by acute inflammatory infiltrates and may lead to sepsis and subsequent death. Although occurring less frequently, pyomyositis must be considered in the differential diagnosis of macroscopic localized muscle pallor, together with vascular occlusion and rhabdomyolysis. In such cases, only the examination of fresh frozen muscle tissue samples from different locations, together with the histological examination of the internal organs, particularly the kidneys, will facilitate the confirmation of the correct diagnosis.

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. The NLCS is a prospective study initiated in 1986 and includes 120,852 persons (58,279 males and 62,573 females), 55-69 years of age at the time of enrollment. The NLCS was linked with the Dutch Nationwide Pathology Databank (PALGA), the Dutch Population Register (GBA), the Netherlands Cancer Registry, and the causes of death registry (Statistics Netherlands). If applicable, the 95% confidence intervals were calculated. During the follow-up of the NLCS, 59,760 deaths were recorded by linkage with the GBA from 1991 until 2009. Of these, a medical autopsy was performed on 3736 deceased according to linkage with PALGA, resulting in an overall autopsy rate of 6.3%. Major variations in the autopsy rate were observed according to the cause of death. The autopsy rate increased according to the number of contributing causes of death. Lastly, a diagnosis of cancer affected the autopsy rate. The clinical cause of death and a history of cancer both influenced the medical autopsy rate in a large national cohort. The insight this study provides may help clinicians and pathologists counteracting the further downfall of the medical autopsy.

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). In addition, the COD of patient groups with and without conventional autopsy were compared with respect to involved organ systems and pathologies. RESULTS: Of 730 eligible cases, 144 could be included for analysis: 63 underwent PCMT without autopsy and 81 underwent both PMCT and autopsy. Agreement with autopsy-determined COD was significantly higher for both PMCT with PMS (42/57, 74%), and PMCT alone (53/81, 65%) than for clinical assessment (40/81, 51%; p=0.007 and p=0.03, respectively). The difference in agreement between PMCT with PMS and PMCT alone was not significant (p=0.13). The group with autopsy had a significantly higher prevalence of circulatory system involvement and perfusion disorders, and a lower prevalence of pulmonary system involvement. CONCLUSION: PMCT and PMS confer additional diagnostic value in establishing the COD. Shortcomings in detecting vascular occlusions and perfusion disorders and susceptibility to pulmonary postmortem changes could in future be improved by additional techniques. Both PMCT and PMS are feasible in clinical practice and an alternative when autopsy cannot be performed.

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. All septic ICU patients who deceased within 48 h after ICU admission were identified and included. Four intensivists determined the clinical cause of death by medical record review. An autopsy was performed within 24 h of death. Clinical diagnosis and postmortem findings were compared and classified as autopsy-identified missed clinical diagnoses and autopsy-refuted diagnoses. Class I and II missed major diagnoses using the Goldman criteria were scored. Between 2012 and 2017, 1107 septic patients were admitted to ICU. Of these, 344 patients (31%) died, of which 97 patients (28%) deceased within 48 h. In 32 (33%) early deceased patients, an autopsy was agreed. There were 26 autopsy-identified missed clinical diagnoses found, mostly myocardial infarction (n = 4) and pneumonia (n = 4). In four patients (13%), a class I discrepancy was found. In fourteen patients (42%), a class II discrepancy was found. In conclusion, an autopsy is an important diagnostic tool that can identify definite causes of death. These diagnoses deviate from diagnoses established during admission in early deceased sepsis patients.

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. The next of kin provided consent for 123 postmortem examinations. Autopsy rates were derived from the Dutch Pathology Registry, and postmortem examination rates were calculated for the period before, during and after the study period, and the exclusion rate, table time, time interval to informing the referring clinicians with results and the time interval to the Multidisciplinary Mortality Review Board (MMRB) meeting were objectified to assess the feasibility. RESULTS: The postmortem examination rate increased (from 18.8% to 32.5%, p<0.001) without a decline in the autopsy rate. The autopsy rate did not change substantially after implementation (0.2% decrease). The exclusion rate was 2%, the table time was 23 min, and a median time interval of 4.1 hours between PMCT and discussing its results with the referring clinicians was observed. Additionally, more than 80% of the MMRB meetings were held within 8 weeks after the death of the patient. CONCLUSIONS: Our study shows that the implementation of a multidisciplinary postmortem examination is feasible in daily practice and does not adversely affect the autopsy rate, while increasing the postmortem examination rate.

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. METHOD: The research group is compiled of 38 closed police case files from the NPIID (National Police Internal Investigation Department) between 2005 and 2016. The control group is compiled of cases involving excitation and restraint, without leading to death. 148 cases were included from the NPIID between 2005 and 2016 and the Violence Registration Database of the Dutch National Police between 2014 and 2015. Case files of both the research and the control group were systematically analyzed and compared. RESULTS AND CONCLUSION: The observed patter shows that subjects dying during Physical Restraint are mostly males between 30 and 40 years old with a BMI above 30 kg/m2. Both BMI and age are remarkably lower in the control group. Subjects were encountered in a state of excitation mostly attributed to (multiple) drugs (cocaine, MDMA or cannabis). The physical restraint portrayed a pattern of escalation with restraint being mostly face-down, hands cuffed to the back, receiving thoracic pressure, resulting in a high total amount of force used. In the research group 44.7% (17/38) of subjects were encountered (partially) unclothed versus 4.1% (6/148) in the control group. Cause of death in these cases seems to be multifactorial and is comprised of both personal factors and factors during and after the struggle. The different factors are comingled and augment each other. The end effect is that the subjects end up in a fatal spiral.

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

Background and objective: 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. Materials and methods: This observational study included patients admitted to the internal medicine ward. Consent for PMCT and autopsy was requested from the next of kin. Decedents were included when consent for at least PMCT was obtained. Consent for autopsy was not obtained for all decedents. All findings reported by PMCT were coded with an International Classification of Diseases (ICD) code. Unexpected findings were identified and subsequently categorized for their clinical relevance by the Goldman classification. Goldman class I and III were considered clinically relevant. Additionally, correlation with autopsy results and ante-mortem imaging was performed. Results: In total, 120 decedents were included and evaluated for unexpected findings on PMCT. Of them, 57 decedents also underwent an autopsy. A total of 1020 findings were identified; 111 correlated with the cause of death (10.9%), 508 were previously reported (49.8%), 99 were interpreted as post-mortem changes (9.7%), and 302 were classified as unexpected findings (29.6%). After correlation with autopsy (in 57 decedents), 24 clinically relevant unexpected findings remained. These findings were reported in 18 of 57 decedents (32%). Interestingly, 25% of all unexpected findings were not reported by autopsy. Conclusion: Many unexpected findings are reported by PMCT in hospitalized patients, a substantial portion of which is clinically relevant. Additionally, PMCT is able to identify pathology and injuries not reported by conventional autopsy. A combination of PMCT and autopsy can thus be considered a more comprehensive and complete post-mortem examination.