There was no published report of a significant impact on death determination or trial outcome caused by organ retrieval. CONCLUSIONS Increased consistency in coronial/forensic decision making and implementation of recognised strategies would increase the availability of organs for transplantation. In a previous study, we presented a case of an elderly woman's sudden death, in which microscopic examinations showed intramyocardial eosinophilic material suspected for amyloid, but not definable as such to the classic Congo Red staining. To overcome the arisen interpretative and diagnostic difficulties, we experimentally modified the classic Congo Red staining, using a specific one for corpse. The finding of a low-intensity positivity allowed us to formulate a very likely diagnosis of occult lethal cardiac amyloidosis. However, this low-intensity positivity obtained after having applied this experimental method for the first time and in only one case, as well as the existence of the rare pathology known as microfibrillar cardiomyopathy, which may be related to the observed microscopic findings, have forced us to investigate the correctness of the diagnosis. For this purpose, we performed in-depth investigations with sodium sulphate-Alcian Blue (SAB) staining and immunohistochemistry. Thanks to them, the amyloid nature of the intramyocardial material was confirmed and has been proved not only the reliability of our experimentally modified technique, but also the appropriateness of the diagnosis previously formulated. Therefore, the supposed involvement of the microfibrillar cardiomyopathy was excluded. Child abuse was suspected in a case of out-of-hospital arrest with minor brain injuries. Confronted with continued disputes on pathophysiologic correlates even after autopsy, to assist the differentiation of potential causes of sudden cardiopulmonary arrest in children, we tried to identify the mechanism of cardiopulmonary arrest in brain injuries from different causes. Systematic review was carried out in two stages. First, major external causes of cardiopulmonary arrest among children and infants were identified from Pubmed and Google Scholar search, and then the exact sequence of cardiopulmonary arrest, and their pathophysiologic features were identified based on articles of animal models of brain injury. From the review, we have identified four major groups of external circumstances for rather sudden cardiopulmonary arrest from brain damage in children, after excluding congenital and other unrelated diseases; 1) impact brain apnea, 2) anoxic insults, 3) drug or other substance induced central nervous system depression, and 4) traumatic brain damage. Each group has different features in the course of cardiac and respiratory arrests. Based on this review of pathophysiologic features of cardio-respiratory responses from external causes, we have presented a suspected, but unlikely, child abuse case of respiratory arrest from brain injury. The social consequences of both unknowingly missing, and falsely incriminating the abuse can be grave, and the identification of the mechanisms of cardiopulmonary arrest from brain injury can be important for the differentiation of various potential causes. Tourette Syndrome is a neurodevelopmental disorder that is associated with the presence of multiple motor and one or more verbal tics. In this case report, we present a 16 years old Tourette syndrome patient who was diagnosed with comorbid Attention Deficit Hyperactivity Disorder. The patient was evaluated for legal responsibility after she made untrue allegations saying that a bus driver had sexually harassed her. We summarize the case and review the current literature to assess the socio-legal aspects of Tourette syndrome. We present a case of a complete external ear amputation, caused by a human bite, that took place during a quarrel in a local farmers' market. The male victim was transferred to the Hospital. After surgical reattachment of the auricle, a forensic clinical examination was performed, as per legal obligation. During examination, the victim was found to have sustained contusions of the orbital regions (lower eyelids), bilaterally, soft tissue oedema of the forehead (to the left of the middle line), and contusion of the right neck area. He also sustained multiple soft tissue injuries (contusions, abrasions) on the torso and on both upper and lower extremities. Clinical forensic examination of human bite injuries requires thorough description of the wound, proper photography and possibly collection of swabs for DNA identification (in case of unknown perpetrator). Nevertheless, the Forensic Pathologist is often required to perform clinical examination, only after medical care has been provided. Therefore, clinicians should be aware of the need of proper documentation and act accordingly. Long-term observation of the prevalence of sexually transmitted infections (STIs) is unclear in sexual assault victims (SAVs).We aimed to identify the trends in the prevalence of STIs in SAVs and factors correlated with STIs. Between January 2010 and May 2019, a retrospective observational study was conducted in a regional sexual assault center in Seoul. Data were collected from sexual assault questionnaires and laboratory results. PCR for STIs, including Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG), Mycoplasma genitalium (MG), Mycoplasma hominis (MH), Ureaplasma urealyticum (UU), Trichomonas vaginalis (TV) and cytomegalovirus (CMV), was performed via vaginal swab. Pilaralisib molecular weight Associations between STIs and covariates were examined by logistic regression. A total of 1843 SAVs were included, and 60.2% were positive for at least one STI. UU was the dominant agent (32.6%), followed by MH (27.7%) and CT (17.4%). The annual positivity rate ofMH showed a significant decreasing trend (tau = -0.600, P value = 0.020). The highest positivity rate of STI by age group was 68.0% (282/415) in the 15-19 years of age group. Age (OR = 0.951, 95% confidence interval [CI] = 0.934-0.968) and pyuria (OR = 1.898, 95% CI = 1.543-2.329) were associated with clinically important STIs (NG, CT and TV). The prevalence of STIs in SAVs was consistently high over 10 years, and most STIs were more prevalent in SAVs than in the general population. Presumptive treatment is still needed, especially for young SAVs with pyuria.