What does a pet scan machine look like?

A PET scan machine typically resembles a large, circular tube or donut-shaped structure, similar to a CT or MRI scanner. The patient lies on a movable table that slides into the center of the machine, where the imaging takes place. The exterior often features a sleek design with a control panel and a monitor for technicians to operate the machine and view images. The overall appearance is modern and high-tech, often with bright lighting and a clean, clinical look.