Related Experiment Video
Updated: Jun 8, 2026

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model
Published on: June 18, 2021
The 'break enter and die' syndrome may involve significant injury to major neck vessels
1The University of Adelaide, Australia. roger.byard@sa.gov.au
Abstract:
Death from incised wounds of major vessels may occur during illegal entry of premises. Wounds are often relatively unimpressive having been caused by thin shards of glass. Alcohol and/or drugs have often been taken that have impaired coordination and contributed to a failure to take appropriate action. A 37-year-old man slipped and fell while attempting to enter a house through a window that he had just broken. He was found dead surrounded by a large amount of blood. At autopsy, a single horizontal, deeply incised wound of the anterior neck was present with transection of the internal jugular veins bilaterally and the right common carotid artery. Toxicological studies were negative for alcohol and common drugs. Death was due to exsanguination and air embolism. This case demonstrates that the injuries sustained during such activities may be quite extensive and involve major neck vessels. Alcohol and drug intoxication are not necessarily involved.
Related Concept Videos
Arteries of the Head and Neck
The internal carotid arteries supply blood to the anterior portion of the cerebrum. They enter the...
Hemorrhagic Stroke ll: Pathophysiology
Aneurysm II: Clinical Manifestations and Diagnostic Studies
Spinal Cord Injury ll: Pathophysiology
The Arch of Aorta
Encircling the heart, the coronary arteries form a ring-like structure before...
Veins of Head and Neck
On the other hand, the vertebral veins, unlike their arterial counterparts, are not primarily responsible for brain drainage. Instead, they drain the cervical vertebrae, spinal cord, and some small...

