Lung and heart pathology in fatal drug addiction. A consecutive autopsy study

• Published in: Forensic science international Vol. 34; no. 1; pp. 39 - 51
• Main Authors: Kringsholm, Birgitte, Christoffersen, Per
• Format: Journal Article
• Language: English
• Published: Ireland Elsevier Ireland Ltd 1987
• Subjects: Adolescent; Adult; Autopsy; Fatal drug addictions; Female; Granuloma - pathology; Heart Diseases - pathology; Hemorrhage - pathology; Humans; Lung - pathology; Lung and heart sections; Lung Diseases - pathology; Male; Myocardium - pathology; Opioid-Related Disorders - pathology; Prospective Studies; Pulmonary Edema - pathology; Lung and heart sections; Fatal drug addictions
• ISSN: 0379-0738; 1872-6283
• DOI: 10.1016/0379-0738(87)90082-X

Lung and heart sections from 33 drug addicts submitted for medico-legal autopsy at the Institute of Forensic Medicine in Copenhagen were studied together with tissue sections from 20 ‘normal’ persons. In the drug addict cases focal bleedings in lung tissue were found in 94%, signs of earlier bleedings, haemosiderin containing histiocytes, were seen in 91%, and focal fibrosis in 46%. The bleeding episodes may be due to hypoxia in connection with heroin intake. In 94% of the drug addicts birefringent material in lung tissue was demonstrated, in 58% in granulomas and giant cells, in 27% in giant cells only and in 9% in isolated histiocytes. The material was localized in the wall of pulmonal arteries and/or in the interstitial tissue, undoubtedly depending on the duration of the abuse. In 18% angiothrombosis was seen, in all cases granulomas/giant cells were observed in the wall of the vessel concerned. The results indicate periodical intravenous injection of dissolved tablets in addition to heroin. Histological signs of pulmonary hypertension were not seen, possibly due to the fact that abuse of central stimulants is very rare in Denmark. Regarding heart alterations no significant differences were demonstrated between drug addicts and controls. The only note-worthy finding was focal infiltration of lymphocytes in the atrio-ventricular bundle in two drug addicts, the meaning of which is uncertain.