MRI has a tendency to overdiagnose PLC injury (4). In some cases it can be difficult to decide whether there is a burst fracture with a torn PLC or distraction with a torn PLC and a compression fracture (figure). You have to decide what you think is the main issue: the collapse of the vertebral body or the distraction.
Glowing in Several Colors. When fireflies give off light, they do so in a handful of different colors. These colors include vivid yellow, yellowish-orange, green and yellowish-green. Fireflies from different species often glow in different colors.
Here are 10 cool facts about fireflies. 1. Fireflies, also called lightning bugs, are neither flies nor bugs. Fireflies are actually beetles. Like all other beetles, they have hardened forewings called elytra, which meet in a straight line down the back when at rest.ere are 10 cool facts about fireflies. 1. Fireflies, also called lightning bugs, are neither flies nor bugs. Fireflies are actually beetles. Like all other beetles, they have hardened forewings called elytra, which meet in a straight line down the back when at rest.