Dr. Pimple Popper is back with the case of "The Never-Ending Sac Cyst." And it’s a juicy one. Dermatologist Sandra Lee, MD, a.k.a. Dr. Pimple Popper is at it again with a cyst that just won’t quit!

This particular removal was shown on Dr. Lee's TLC show on Jan. 30, and it's easy to see why the pop deserved a wide audience. In the clip, Dr. Pimple Popper tackles a mysterious growth on a man's ...

Dealing with cystic acne can be painful and scarring — physically and mentally. Cystic acne gets its name from cysts, which are pus-filled pimples. They're typically large, painful and set deep in the ...

Cystic acne is one of the most challenging and emotionally draining forms of acne. It’s deep, painful, persistent, and often resistant to the standard routines that work for milder breakouts. For many ...