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.
Live TV Schedule. Hector Tio Salamanca is a longtime member of the Mexican drug cartel and the uncle of Walt and Jesse's former distributor Tuco. Now old and infirm, Tio communicates by ringing a bell attached to his wheelchair. Tio has bad blood with both Walter White and Walt's new distributor, Gus Fring, though for different reasons. After Tuco kidnaps Walt and Jesse and stashes them at Tio's remote desert shack, Tio catches Walt trying to poison Tuco's food and rings to warn his nephew.