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Mystery Of 5,000 Year Old Glacier Mummy Solved

Date:
June 7, 2007
Source:
Elsevier
Summary:
An Italian-Swiss research team proved the cause of death of the Iceman ("Ötzi," 3300 BC) by modern X-ray-based technology. A lesion of a close-to-the-shoulder artery has been found thanks to a CT scan or multislice computed tomography, finally clarifying the world-famous glacier mummy's cause of death.

Dr. Frank Rühli examines the Iceman.
Credit: Image courtesy of University of Zurich

An Italian-Swiss research team, including Dr. Frank Rühli of the Institute of Anatomy at the University of Zurich in Switzerland proved the cause of death of the Iceman ("Ötzi," 3300 BC) by modern X-ray-based technology. A lesion of a close-to-the-shoulder artery has been found thanks to a CT scan or multislice computed tomography, finally clarifying the world-famous glacier mummy's cause of death.

The Iceman is a uniquely well-preserved late Neolithic glacier mummy, found in 1991 in South Tyrol at 3,210 meters above sea level. He has undergone various scientific examinations, as human bodies are the best source for the study of life conditions in the past as well as the evolution of today's diseases.

In 2005, the glacier mummy was reinvestigated in South Tyrol by Dr. F. Rühli from the Institute of Anatomy at the University of Zurich in Switzerland, in close collaboration with Dr. Eduard Egarter Vigl of the South Tyrol Museum of Archaeology in Bolzano, Italy, as well as Drs. Patrizia Pernter and Paul Gostner from the Department of Radiology at General Hospital Bolzano, by state-of-the-art multislice computed tomography (CT).

Analysis of the CT images showed a lesion of the dorsal wall of the left subclavian artery, the artery underneath the clavicle, caused by an earlier, already-detected arrowhead that remains in the back. In addition, a large haematoma could be visualized in the surrounding tissue. By incorporating historic as well as modern data on the survival ship of such a severe lesion, the scientists concluded that the Iceman died within a short time due to this lesion.

"Such obvious proof of a vascular lesion in a body of this historic age is unique, and it helped to determine the cause of this extraordinary death without a destructive autopsy. We look forward to further investigating the circumstances surrounding the Iceman's sudden death," explains Dr. Dr. Rühli.

 This scientific work appeared online in the Journal of Archaeological Science, published by Elsevier and will be covered in the German and US issues of National Geographic magazine in July.


Story Source:

The above story is based on materials provided by Elsevier. Note: Materials may be edited for content and length.


Cite This Page:

Elsevier. "Mystery Of 5,000 Year Old Glacier Mummy Solved." ScienceDaily. ScienceDaily, 7 June 2007. <www.sciencedaily.com/releases/2007/06/070606113424.htm>.
Elsevier. (2007, June 7). Mystery Of 5,000 Year Old Glacier Mummy Solved. ScienceDaily. Retrieved July 22, 2014 from www.sciencedaily.com/releases/2007/06/070606113424.htm
Elsevier. "Mystery Of 5,000 Year Old Glacier Mummy Solved." ScienceDaily. www.sciencedaily.com/releases/2007/06/070606113424.htm (accessed July 22, 2014).

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