Originally posted by Blue Area Vet
Doesn't matter, Thor was completely kicking ass in that story and the wound didn't effect him, it just wouldn't heal.
So googling scans, eh?
[B]The Mighty Thor #1:"It glows rather than bleeds Sif. What nature of wound is this?"
"You're hurt. You're hurting. You're in pain. You're distracted, you're..."
"Your wound, Thor. 'Tis worse. And Weirder."
"'Tis a wound in my gut, it grows, and it hurts like Hel."
The wound was growing inside him and weakening him further.
Funny how that works, eh?