Stitches by David Small is a "autobio" comic about a boy who loses his voice after getting cancer from his radiologist dad.
http://blog.newsarama.com/2009/11/25/comics-grinder-stitches/

Monsters by Ken Dahl documents his journey of realizing that he has oral herpes and the alienating behavior that he exhibits as a result of it, and eventually his acceptance of the disease. Downside: I didn't want to make out with anyone for a week after I read it though.

While Injury I guess are indie comics: http://www.usscatastrophe.com/injury/

I am so bad at selling shit. I just want to sit on my ass all day and read comics.