Other infectious causes: Lung abscess (an infection in which cells of a part of the lung die) Round pneumonia (infection caused by virus or bacteria; air spaces of the lungs are filled with fluid and cells) Hydatid cyst (a cyst formed by the larval stage of a tapeworm, Echinococcus) Inflammatory (noninfectious):
Walter White is a talented chemist who, as a graduate student at the California Institute of Technology, contributed with the research that helped a team win a Nobel Prize in Chemistry. After graduating school, Walter founded the firm Gray Matter Technologies with Elliott Schwartz, his former classmate and close friend.
But there is a real Walter White out there in Alabama and he's been placed on the Tuscaloosa County Sheriff's Office most wanted list for violating his probation from a 2008 charge of making methamphetamine, according to the Tuscaloosa County Sherriff. Breaking Bad is not based on him.