Detection of diatoms in bone marrow (femur) of nondrowned (author's transl)

Diatoms in the bone marrow (femur) of 16 nondrowned bodies were detected by a modern method of ultrafiltration. The rate of diatoms were found to be in the same range as in cases of drowning. The results deny the proof of diatoms even in bone marrow to be useful any longer for the diagnosis of death from drowning.     

A fatal food poisoning caused by bacillus cereus (author's transl)]

The autopsy of a 37 year old man who had died under extraordinary circumstances showed a bromatoxism by bacillus cereus. The verification of the bacillus was possible although the man had already died 2-3 days before; and that in spite of the existence of early beginning rottenness. With the help of morphological findings the pathogenetic effect of the toxins (exotoxin and enterotoxin) of bacillus cereus is discussed. Blood cultures of the heart alone are not sufficient to prove a causal connexion between infection and death. For this purpose bacteriological examination of the organs (liver, spleen, kidney, lungs and brain) is at the same time necessary. An aseptic method, which is described in detail, is the absolute condition for useful results. The forensic value of proof of the bacteriological examination is secured and improved by an additional verification of bacteria in histological specimen coloured by Gram.     

Investigations of clobazam (Frisium) by combined gas chromatography/mass spectrometry (author's transl)

Clobazam (Frisium) was hydrolyzed according to three methods commonly used in the determination of 1.4-benzo-diazepines; the reaction products were analyzed by gas chromatography/mass spectrometry and thin-layer chromatography. Five degradation products were obtained for which structure proposals are discussed. After oral intake two of these substances were also detected in human urine. It should be recognized that some of the above mentioned substances may be on-column degradation products of artifacts occurring during hydrolyzation and/or sample clean-up.     

Borderline cases in law and medicine (author's transl)

Medical problems and their solution may call for consideration of legal consequences in advance, as medical action can result in a violation of the penal code. This is illustrated in the case of homoiotransplantation, using fetal kidneys, which leads to prolicide without abortion (96, 97 StGB) and the surgical separation of Siamese twins an unpaired common organ. The predictable death of one constitutes the fact of murder (75 StGB) while prolicide is possible under the regulations of the Austrian penal code.     

Mnemic disturbances following experimental alcohol-tranquilizer application (author's transl)

Mnemic disturbances occurred in 8 of 14 subjects during a pharmcopsychological investigation of possible interactions between alcohol and dipotassium chlorazepate (Tranxilium). The blood alcohol concentrations were between 0.87% and 1.32%; the serum concentrations of the active metabolite nordiazepam were in the therapeutic range between 145 ng/ml and 345 ng/ml. The constitutional, dispositional, and situative conditions are presented. The forensic medical interpretation of such mnemic disturbances must be made critically and with reservation when evaluating a psychopathological state.