This is a little trick that can help you while ur getting chased by elite storm giants or other npc's in that area.
Coords: 72.59 ish
In combat with a Tundra Ram:
http://img55.imageshack.us/img55/8048/spicbugjr6.jpg
Take a few steps back, all the npc's dissapear, even my quest item I saw in the background and you leave combat:
http://img514.imageshack.us/img514/313/spoocbugwd4.jpg
This can be useful for people questing in that area for example, I found it very nice myself when I accidently pulled 2 elites.