Citation

Makino Y, Itoda N, Ikegaya H, Tanaka N, Kinoshita H, Motomura A, Uno T, Iwase H. Int. J. Legal Med. 2016; 130(5): 1329-1332.

Affiliation

Department of Legal Medicine, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.

Copyright

(Copyright © 2016, Holtzbrinck Springer Nature Publishing Group)

DOI

10.1007/s00414-016-1404-6

PMID

27334769

Abstract

We herein introduce 3 cases illustrating a new application for pre-autopsy postmortem computed tomography (PMCT). In all 3 cases, there was insufficient background information about the victims provided to the forensic pathologists' department. PMCT showed metallic particles in the prostate gland, an indication of metallic seeds containing radioactive isotopes. In 2 of 3 cases, migrated seeds were also detected by CT imaging in the lungs and the heart. Also in 2 of 3 cases, authorities reinvestigated the victim's history before autopsy was completed, which resulted in following appropriate procedure for dealing with the seeds. Although all 3 cadavers were cremated after autopsy, the International Commission on Radiological Protection (ICRP) discourages cremation for deaths soon after radioactive seeds implantation to prevent air pollution by radioactive isotopes in the ash. Our opinion from the present cases is that pre-autopsy PMCT can be recommended for use by forensic pathologists and guidelines for investigating deaths after permanent brachytherapy should include how to deal with cadavers when medical history is limited.

Language: en