So pigmentation problems are more common in skin of color. In a recent study, acne was the most common skin condition in blacks, followed by pigmentation problems, or dyschromias. The most common dyschromia in people of color is post-inflammatory hyperpigmentation (PIH). This refers to increased pigmentation or dark spots at the sites of inflammation.
November 26, 1939. Appearances. Mark Margolis an American actor who plays Hector Tio Salamanca on Breaking Bad. Margolis has appeared in numerous films, including roles in such films as Scarface, Pi, Daredevil and The Fountain as well as re-occuring roles on television shows like HBO's Oz and NBC's Kings.
Working alongside Dr. Bull are his former brother-in-law Benny Colon (played by Freddy Rodriguez), a legal eagle who pre-tries clientsâ cases in front of a âmirror juryâ; Marissa Morgan (Geneva Carr), a neurolinguistics expert poached from Homeland Security; former NYPD detective Danny James (Jaime Lee Kirchner); millennial hacker Cable McCrory (Annabelle Attanasio); and lineman-turned-stylist Chunk Palmer (Chris Jackson).