Citation

van Wyk CW. Am. J. Forensic Med. Pathol. 1989; 10(2): 134-139.

Affiliation

Oral and Dental Research Institute, University of Stellenbosch, Tygerberg, Republic of South Africa.

Copyright

(Copyright © 1989, Lippincott Williams and Wilkins)

DOI

unavailable

PMID

2741868

Abstract

The phenomenon of postmortem pink teeth has been reported in subjects who have died suddenly and unnaturally, and whose bodies have been subsequently exposed to a wet or moist environment. Ground and EDTA-decalcified sections of teeth of 21 corpses exhibiting postmortem pink-stained teeth were investigated for the identification of the responsible pigment. With histochemical methods and ultraviolet microscopy, the causative pigment was identified as undegraded hemoglobin. Staining from hemosiderin, bile and bile-related pigments, and porphyrins was ruled out. However, histochemical techniques are unable to reveal the form in which the hemoglobin occurred. The cause of death or time of death had no observable effect on the staining reactions for hemoglobin in the teeth.

Language: en