Diabetic coma is the most severe form of hyperglycaemic metabolic disorders. The post-mortem diagnosis of this disorder of glucose metabolism can be difficult and vague due to a lack of characteristic morphological findings. Six death cases caused by diabetic coma are described with special focus on biochemical (and histological) findings. The possible glycaemia markers glucose, lactate, HbA1c, fructosamine, anhydroglucitol, and ketone bodies were measured and the usefulness of these parameters is evaluated and discussed. Estimations of glucose concentrations in vitreous humour or cerebrospinal fluid and of ketone bodies in blood or other matrices are obligatory while measurements of HbA1c, fructosamine, or anhydroglucitol can only provide additional information on the long-term adjustment of diabetes in the deceased. Lactate concentrations (addition of glucose and lactate levels to form the sum formula of Traub) do not give more information than the glucose concentration itself and can be therefore omitted.
Abstract328 autopsy cases of fatal pulmonary thromboembolism (PE) were compared to 984 age- and sex-matched controls to evaluate the association between obesity and PE in a forensic context. Both PE and control cases had a mean age of 67,8 years (male 62,9 years, females 71,7 years). The percentage of morbidly obese persons with a body mass index (BMI) of above 40 or abdominal subcutaneous adipose tissue of above 4 cm was higher in the PE group (8,39% vs. 4,67% and 29.45% vs. 23.40%, respectively). On the other side, that of very slim persons (BMI below 18.5 or adipose tissue below 3 cm) was significantly smaller (4,27% vs. 7,52% and 47.55% vs. 56,60%). We thus found a strong association between being overweight and death from PE, while slim persons seem to be at an advantage. As the group of underweight persons includes those suffering from chronic diseases with reduced mobility or hypercoagulability (e.g. tumor kachexia or sarkopenia due to immobilisation), this finding is to some extent unexpected.
Koronaranomalie als Todesursache bei einem 13 Monate alt gewordenen Jungen
Fehlabgang der rechten Koronararterie aus dem linken AortensinusNicht immer müssen angeborene Koronaranomalien klinische Symptome hervorrufen. Oftmals ist der plötzli-che Tod die Erstmanifestation der Erkrankung. Im Zusammenhang mit Säuglingen und Kleinstkinder besteht die Gefahr, die Todesursache als plötzlichen Kindstod zu verkennen.
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