PULMONARY HISTOPATHOLOGY AND SURVIVAL PERIOD IN MORPHINE-INVOLVED DEATHS

For an evaluation of the survival period in morphine-involved deaths, changes of pulmonary histopathology were investigated in a total of 90 morphine-associated fatalities. Although pulmonary histopathology proved to be heterogeneous, several distinctive histological patterns emerged. While the subgroup with short courses of intoxication ( 24 h, n = 4) were mainly characterized by purulent bronchitis/pneumonia. Those fatalities (n = 56) that could not be classified by anamnestic data were assessed by histological criteria. In comparison with the evaluation of the survival period by toxicological analyses, concordance was found in 46 cases. Pulmonary histopathology is not a tool for an exact graduation of survival time, but the combination of several key parameters can provide criteria for a differentiation between short (