Citation

Chaudhari VA, Ghodake DG, Kharat RD. Am. J. Forensic Med. Pathol. 2016; 37(2): 51-53.

Affiliation

From the *Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry; †MGM Medical College and Hospital, Navi Mumbai; and ‡VCSG Government Institute of Medical Science and Research, Srinagar, Pauri Garhwal, Uttarakhand, India.

Copyright

(Copyright © 2016, Lippincott Williams and Wilkins)

DOI

10.1097/PAF.0000000000000217

PMID

26840099

Abstract

Death due to a head-down position with hyperflexion of the neck is a rare event. A person accidentally falling into a narrow space and remaining in an upside-down position with no timely recovery may experience positional or postural asphyxia. It is a critical condition arising out of particular body positions, leading to mechanical obstruction of respiration. The precipitating factors are intoxication due to alcohol, drugs, obesity, psychiatric illnesses, and injuries. A 30-year-old unmarried woman, weighing 82 kg and with a body mass index of 31.24, was found in a narrow space between the bed and the wall in a naked state and in a head-down position with hyperflexion of the neck. The distribution of lividity was consistent with the position of the body at the scene. Blood was oozing from the mouth and nostrils, and signs of asphyxia were present. The toxicological analyses of viscera, blood, and urine were negative for alcohol, drugs, and poisons. Glucose levels in the blood (86 mg/dL) as well as urine and vitreous humor levels (68 mg/dL) were within normal limits. On microscopic examination, there were no findings of coronary atherosclerosis, whereas the brain and lung were edematous. After meticulous examination, we ruled out sexual assault, autoerotic asphyxia, epilepsy, psychiatric illness, diabetes, toxicity, and coronary artery disease. Death was attributed to the accidental fall of the obese individual being stuck in a narrow space, resulting in positional asphyxia. It is imperative to recognize the precipitating or risk factors before labeling positional asphyxia as a cause of death.

Language: en