Saturday, July 6, 2013

The World’s Oldest Bone Tumor

This "world’s oldest" also goes to the Neanderthals, but it’s not really happy news. It seems that a 120,000-year old Neanderthal was the victim of a bone tumor that plagues people even today. It is actually 100,000 older than the previous record-holder.

This particular tumor was a benign fibrous dysplasia found on a rib recovered from the well-known Neanderthal site at Krapina, Croatia that is arguably of one of the richest Neanderthal sites ever found. It is identical to its modern-day descendants. One unusual aspect of this tumor is that Neanderthals did not generally have a long life-span. Tumors such as this one generally only appear as an individual ages.

While many Neanderthals died as a result of accidents or other types of violence, we now know that they also suffered from many of the same diseases which afflict people today. Evidence has been found that these early people suffered from tuberculosis, arthritis, periodontitis and other potentially deadly diseases. Some of this evidence has been found in individuals who lived 100,000 or more years ago.

We sometimes think of Neanderthals as living in an idyllic world where they were free to hunt and roam where they liked without suffering the ravages of disease. Mounting evidence indicates that this was not always the case. It also seems clear that at least some so-called "modern" diseases may have evolved much earlier than has been generally believed.

If you’d like more technical information on how the tumor was discovered, visit here

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