What is the definition of Dangerous Blood Cells?

"Dangerous blood cells are like the wild west of our circulatory system, full of rogue players who don't take kindly to the rules. Imagine a scenario where instead of the usual red blood cells delivering oxygen, you've got a gang of these dangerous blood cells, each with a grudge against the heart, lurking in your veins, ready to cause chaos. They might be labeled 'neutrophils,' but trust me, they're not your average, harmless squad.

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Here's an unsettling example sentence: 'The detective stumbled upon a mysterious patient who'd been secretly hosting a blood cell barbecue, where instead of burgers, they were serving up 'etaphysics' and 'hemophilia.''"