NSIP is a diagnosis of exclusion, since numerous other inflammatory and fibrotic processes involving the lung may have NSIP-like areas, including hypersensitivity pneumonia, UIP, DAD, LIP, DIP, infectious processes, and aspiration pneumonia, among many others.
White-collar definition, belonging or pertaining to the ranks of office and professional workers whose jobs generally do not involve manual labor or the wearing of a uniform or work clothes. See more.
What is a 'Collar'. A collar is a protective options strategy that is implemented after a long position in a stock has experienced substantial gains. An investor can create a collar position by purchasing an out-of-the-money put option while he simultaneously writes an out-of-the-money call option. A collar is also known as hedge wrapper.