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.
For the singer, see Wally Lewis (singer). Walter James Wally Lewis AM (born 1 December 1959) is an Australian former professional rugby league footballer and coach of the 1970s, 80s and 90s, who has become a commentator for television coverage of the sport. A highly decorated Australian national captain, Lewis is widely regarded as one of the greatest ever players of rugby league.