Lesions and characteristic injury patterns caused by high-voltage fault arcs.

Exposure to high-voltage electric arcs as a result of an accident or by means to commit suicide can affect people's health and cause death. There are characteristic external findings that can be found on external examination. These include extensive skin burns, periorbital recesses or "crow's feet," vapor deposition of conductor material, known as metallization, and tightly spaced, roundish, crocodile skin like burns. The Institute of Legal Medicine of the Rostock University Medical Center recorded 16 deaths caused by exposure to electricity between 1990 and 2018. Six of these deaths were caused by exposure to high-voltage electric arcs and five of these deaths (83 %) showed crocodile skin like burns and one had periorbital recesses burns on the face as a result of a fault arc. To our knowledge, the present paper is the first report describing the frequent occurrence of crocodile skin like burns due to high-voltage fault arcs.

Unusual head injury by a forklift vehicle.

A case of an unusual head injury by a forklift vehicle is presented.

[Unexpected Complications in the Withdrawal Treatment of the Research Chemical AH-7921]. / Unerwartete Komplikationen während des Entzugs vom Research Chemical AH-7921.

We describe the case of a young male patient who had consumed the morphine-like substance AH-7921 which is available via the internet. He was initially admitted to hospital because of obstipation and presented within a day of inpatient treatment for the first time with a generalized tonic-clonic epileptic seizure with subsequent urinary retention. Within a few hours, the patient then also developed bradycardia, while at the same time describing symptoms of physical opioid withdrawal which gradually deteriorated within the following hours. We initiated a treatment with buprenorphine which resulted in a considerable reduction of withdrawal symptoms, so the patient could be discharged from hospital.

[Autopsies for anatomical teaching and training in clinical forensic medicine]. / Autopsien mit Situs-Lehre in der klinischen Rechtsmedizin.

BACKGROUND: Clinical forensic medicine does not only entail examination of patients after physical violence but also the option of clinical autopsies, e.g. after non-notifiable complications of medical interventions, after fatalities closely following medical interventions or fatalities as a result of injuries when the public prosecutor decides not to order a medicolegal autopsy. Based on this routine the Institute of Forensic Medicine at the University of Rostock offers a training course in topographical anatomy to physicians for further training in interventional and surgical disciplines. METHODS: At the beginning of autopsies the participants can explore the approaches of interventional puncture techniques as well as surgical techniques and the basic topographical anatomy in small groups of 2-4 persons under the supervision of forensic examiners. The format is essentially oriented to the early further training period but fulfils the requirements for the exploration of complex operative techniques. The course was adapted for physicians and offered separately to students. The explorations are performed manually or by support with autopsy instruments. RESULTS: The courses offer an ideal room for individual, discipline-specific topics and result in a great benefit for all participants. A statistical assessment can only be achieved with a larger number of participants. CONCLUSION: Making autopsy rooms available for teaching and further training represents an additional feature to the profile of clinical forensic medicine. Lessons in topographical anatomy provide a great benefit for patient safety. It seems to be important to offer the opportunity to address individual interests in a closed meeting to consolidate skills and abilities in a non-judgemental environment. The post-mortem examiners have to ensure that the autopsy is carried out lege artis. Basic ethical principles and all regulations from an accredited scope have to be adhered to.