First off, it's corpse, it's "Suku's Goshenite"
What can I do with this?

Secondly, the beast had some kind of dust attack, which seems to cause rot in tissue that has come in contact with it
Sadly, my swordsdwarves fot in contact with it.

Now, only 4 of them suffered any consequences (I bathed them too late)
They got moved to the hospital, and the surgeon removed the rot from the lower lip, the chief medical dwarf came back, considered that to be sufficient treatment and sent the dwarves on their merry way with advanced blood loss and advanced rot in everything but their upper lips
Now they run around doing their normal jobs and training, except they refuse to pick up weapons.
What do? :S

Lastly, one of the dwarfs got bugged out whilst I deconstructed the surgery table from under him, and now he's resting on the ground and noone wants to carry him to the hosptital, how do I fix him?

Also, what is the appropriate way to deal with syndrome inducing dust/vapour stuff?

EDIT:

It seems the rotting has magicly dissapeared :S
Here are some screens of one of the dwarfs: http://imgur.com/a/8ixxu

Should I just give up on his military carreer and get 4 new recruits in?