The Journal of Vascular and Interventional Radiology is the society's official scientific journal. Readers know that each issue is filled with high caliber reporting that delivers the most timely medical, minimally-invasive, radiological, pathological and socioeconomic news related to the specialty.
I live in the United States, and I was wondering if medical personnel in other countries use the same shorthand symbols that we do. As examples: lower case c with a line over it means with; lower case s with a line over it means without, a triangle (chevron symbol) means change, etc.
The triangle within a circle is an ancient occult symbol dating back to the ancient civilisations. Just as other occult symbols and beliefs have been used and modified by the secret societies and satanic groups over the centuries, this symbol has also seen the same transformation over the ages.