Virtual PET/CT: Dalai’s Idea Validated!

I am often asked to lecture about PET and PET/CT to local groups, having ushered our state into the positron era. Of course, our state was the last to get a PET scanner, but I’m the one that brought it here! Anyway, my PET/CT lecture ends with the image above, a simulated combination PET/Virtual CT. Wouldn’t it be nice if the bad stuff lit up like this?

I won’t take credit for the idea, as I probably saw it somewhere. Still, I was thrilled to see a real demonstration of the concept in this month’s Journal of Nuclear Medicine. In the article “Flying Through” and “Flying Around” a PET/CT Scan: Pilot Study and Development of 3D Integrated 18F-FDG PET/CT for Virtual Bronchoscopy and Colonoscopy by Andrew Quon, Sandy Napel, Christopher F. Beaulieu and Sanjiv S. Gambhir, from Stanford use a GE AW 3D workstation (oh well) to fuse a volume-rendered virtual colonoscopy (and bronchoscopy) to a volume-rendered PET. Here’s the result:

Now, the paper and pdf versions of the article don’t show the virtual fly-through, but I’ll bet it’s pretty spectacular. Great idea, huh?

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One response to “Virtual PET/CT: Dalai’s Idea Validated!

  1. Isn’t it amazing how far we have come with digital imaging technology in the last few years. I’ve been a strong advocate of expanding PACS to all departments to reduce the cost of medical care in the long term through earlier detection and before it becomes a costly to treat. The one and only “WindowsPACSmaven”.

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