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A 54-year-old Caucasian male presented to our emergency department because he had self inserted a transparent plastic and flexible tube into the urethral meatus, during erotic games. A plain pelvic x-ray film and an abdominal ultrasound were executed to determine the size, shape, orientation and location of the foreign body, and any eventually associated visceral injuries or complications. As results, a long tube of about 50 cm was described entering the urethra and reaching the bladder cavity in which the tube was folded and wrapped, in absence of any visceral complication. The patient underwent an urgent urethrocystoscopy resulting in the retrieval of both the two recognized foreign bodies by an endoscopic basket extraction. To complete the therapeutic approach, we focused also on the possible psychiatric implications of the self insertion of a foreign body into the urethra, and the initial evaluation reached the diagnosis of depression. The self introduction of a foreign body into the urinary tract represents an index of potentially harmful "self-destructive" behaviors. If the self destructive and/or suicidal ideations are not recognized in the clinical setting and the patient subsequently self inflicts an injury or commits suicide, the urologist may face legal problems related to the lack of diagnosis and treatment, potentially interpretable as a medical error, and thus as a reckless conduct.

We report the case of a 53-year-old man suffering from the contemporary onset of penile Mondor's disease and high-flow priapism 10 days after a transrectal prostate biopsy. We analyzed whether these pathological conditions were causally related to the biopsy, and the role of urologist regarding the onset of one or both the diseases. Critically evaluating the clinical picture and the procedure used for the biopsy, we were able to recognize a connection between the office procedure and the onset of the high-flow priapism, otherwise than for penile Mondor's disease. Our report is of value for urologists, making them aware of such possible complications, and for forensic experts that might have to deal with similar cases, as it demonstrates only a partial involvement of urologist in this clinical setting.

In Italy, recent legislation (Law No. 10/2020) has tuned regulations concerning the donation of one's postmortem body and tissues for study, training, and scientific research purposes. This study discusses several specific issues to optimise the applicability and effectiveness of such an important, novel regulatory setting. Some of these unsolved issues may involve the grantees of teaching and training activities, the role of academic anatomical institutes, the role of family members in the donation process, the universal time limit indicated for any donation, the handling of corpses, and the limited body donation and its subordination to the donation of organs and tissues. Critical issues arise concerning the learners, the type of training and teaching activities that can be planned, the position of academic anatomy institutes, the role of family members in the donation process, the time frame of the donation process, the eligibility of partial donation, or the simultaneous donation of organs and tissues to patients awaiting transplantation. In particular, a universal time limit for donations (i.e., one year) makes it impossible to plan the long-term use of specific body parts, which could be effectively preserved for the advanced teaching and training of medical students and surgeons. The abovementioned conditions lead to the limited use of corpses, thus resulting in the inefficiency of the whole system of body donation. Overall, the donors' scope for the donation of their body could be best honoured by a more flexible and tuneable approach that can be used on a case-by-case basis. Furthermore, it is deemed necessary to closely monitor the events scheduled for corpses in public nonacademic institutions or private enterprises. This paper presents useful insights from Italian anatomists with the hope of providing inspiration for drafting the regulations. In conclusion, this paper focuses on the critical issues derived from the recently introduced Italian law on the donation and use of the body after death and provides suggestions to lawmakers for future implementations.

Purpose The decomposition process of human bodies in marine environment is not well understood, and it is influenced by external variables related to the geographical area where the body is submerged. We report the application of two decomposition scores, the Heaton’s score and the van Daalen’s score, on a casuistry of human bodies recovered from the Northern Adriatic Sea. The aims of this study are to verify whether the marine environment of a Mediterranean climate area may affect the applicability of both scores and to develop a prediction model that can be applied on bodies recovered in salt water. Methods A retrospective study was performed on 61 human bodies recovered between 2005 and 2019 from coastal water of the Northern Adriatic Sea nearby the Italian regions Emilia-Romagna and Marche. For each of the 61 cases included, the Total Aquatic Decomposition Score (TADS) was calculated with the Heaton’s score and the Van Daalen’s score. The prediction model was assessed through multiple regression analyses, and the determination coefficients (r2) between TADS and PMSI (expressed in days) and between TADS and Accumulate Degrees Days (ADD) were studied. The prediction model was applied to the entire case sample, to bodies recovered during the warm season and to bodies recovered during the cold season. Results All bodies were recovered floating, and a very poor scavenging activity was observed. The regression analyses showed a strong correlation between the TADS and the total case sample using both scores and both independent variables (PMSI and ADD). The determination coefficients were greater than 0.95 also when considering the total case sample. Discussion The proposed prediction models are not significantly influenced by seasonality, contrarily to what observed on bodies recovered in fresh water in the same climate area. However, the ADD model, which also consider the water temperature, should be preferred for higher decomposition stages. This study helps increase the accuracy of PMSI estimation in bodies recovered from a marine environment of the Northern Adriatic Sea.

Purpose The methods developed in recent years for the assessment of the Postmortem Submersion Interval (PMSI) have proven to be promising, but are strictly related to specific geographical areas or climates. The aim of this study is to assess the suitability of two of the most recent total aquatic decomposition scores (TADS) for the determination of the PMSI in bodies recovered from fresh water in an area of Mediterranean climate in the last 15 years. To do this, the correlation coefficient (r2) between PMSI and Accumulate Degrees Days (ADD) or PMSI and days was studied. Methods The correlation between PMSI (expressed in days or in ADD) and the TADS was evaluated considering: (a) bodies recovered during the entire period; (b) bodies recovered during the cold season; (c) bodies recovered during the warm season. A linear regression analysis was set comparing the statistical significance of a model plotting TADS versus ADD, and another model plotting TADS versus PMSI (expressed in days) for both scores. Results Scores were scarcely applicable when considering the entire casuistry, as regression models showed low r2 values, but both scores showed high correlations after dividing the cases into 2 groups. In fact, after performing the seasonal partition, we observed a strong correlation between PMSI and TADS, using either of the scores. Conclusion This study helps increase the accuracy, reliability, and validity of PMI estimation in bodies recovered from freshwater in an area of temperate climate, such as Northern Italy, supporting the need to establish regionally-specific equations for estimating PMI in a forensic context.

Introduction Among the several techniques proposed for the estimation of the Post Mortem Interval (PMI), the analysis of odorous amines has been applied in the past, with conflicting results. The aims of this study are: (i) to develop and validate a GC–MS method for the determination of putrescine (PUT) and cadaverine (CAD) in the human brain (validation study) and (ii) to study the relation of PUT and CAD concentration in the human brain and the PMI (decomposition study). Materials and methods Validation study. Analysis has been performed through GC–MS after a liquid-liquid extraction and a single step-derivatization for the identification and quantification of odorous amines in brain cortex samples. The standard protocol used in forensic toxicology, slightly modified for endogenous compounds according to recent guidelines, was used for validation. Decomposition study. Three uninjured human brains were sampled during the autopsy of three fatal traumatic cases. Along a 120-hour period of decomposition under experimental conditions, each brain was sampled along predetermined time intervals. Results Validation study. Both PUT and CAD validation parameters were within the acceptable values defined by the Scientific Working Group for Forensic Toxicology (SWGTOX), with better selectivity, linearity, accuracy and precision values for PUT. Decomposition study. A significant relationship between PUT and CAD levels and PMI has been demonstrated through statistical analysis with a correlation coefficient of 0.98 for PUT and 0.93 for CAD (p Conclusion Although further experimental studies on a wider number of samples are necessary, the results of this study suggest a possible role of polyamine levels in brain cortex for the estimation of PMI.

Item does not contain fulltext CONTEXT: Live surgery is an important part of surgical education, with an increase in the number of live surgery events (LSEs) at meetings despite controversy about their real educational value, risks to patient safety, and conflicts of interest. OBJECTIVE: To provide a European Association of Urology (EAU) policy on LSEs to regulate their organisation during urologic meetings. EVIDENCE ACQUISITION: The project was carried out in phases: a systematic literature review generating key questions, surveys sent to Live Surgery Panel members, and Internet- and panel-based consensus finding using the Delphi process to agree on and formulate a policy. EVIDENCE SYNTHESIS: The EAU will endorse LSEs, provided that the EAU Code of Conduct for live surgery and all organisational requirements are followed. Outcome data must be submitted to an EAU Web-based registry and complications reported using the revised Martin criteria. Regular audits will take place to evaluate compliance as well as the educational role of live surgery. CONCLUSIONS: This policy represents the consensus view of an expert panel established to advise the EAU. The EAU recognises the educational role of live surgery and endorses live case demonstration at urologic meetings that are conducted within a clearly defined regulatory framework. The overriding principle is that patient safety must take priority over all other considerations in the conduct of live surgery. PATIENT SUMMARY: Controversy exists regarding the true educational value of live surgical demonstrations on patients at surgical meetings. An EAU committee of experts developed a policy on how best to conduct live surgery at urologic meetings. The key principle is to ensure safety for every patient, including a code of conduct and checklist for live surgery, specific rules for how the surgery is organised and performed, and how each patient's results are reported to the EAU. For detailed information, please visit www.uroweb.org.

Percutaneous tube thoracostomy (PTT) remains the most widely performed procedure to manage blunt or penetrating chest traumas. This life-saving manoeuvre can be frequently associated with complications. We present the case of a 76-year-old man, admitted to a peripheral hospital after a car accident and treated by PTT, who died shortly after the withdrawal of the chest tube. At autopsy, the victim was found to be affected by an extensive haemothorax resulting from the perforation of a subpleural angiomatoid lesion. The histopathological characteristics and the pathogenesis of the iatrogenic injury involving the vascular abnormality, along with its causal role in determining the fatal haemothorax, are critically discussed under both clinical and forensic points of view.