Most of the alien tissue seemed to be dying, and a few pieces were actually decomposing with an awful stench.

"All of the alien tissue within him is gone."

We've confirmed that the alien tissue in his body has been eliminated.

That's the only place with facilities to clean your wound-it's sure to be infected with alien tissues.

And I will do so consciously, not instinctively like the mindless mass of alien tissue embedded in me.

Alan Pangborn suddenly found himself wondering if the growth of that alien tissue coincided with something else.

And then a side corridor ended in a great swollen mass of alien tissue, bringing the three humans to a halt.

Broken metal and ragged alien tissues stirred and fell back as a Guardian rose slowly from the debris.

He raised an eyebrow at the alien tissue inside the head, and showed it to Carrion.

The alien tissue was very viscous and flowed slowly.