Deep vein thrombosis â Perhaps the most important disease not to miss when dealing with legs that have suddenly become swollen. Years after the deep vein thrombosis has subsided and forgotten, post-phlebitic changes can still be a cause for a swollen leg.
1 A patent foramen ovale (PFO) is an opening covered by a flap of tissue in the wall of the heart that separates the two upper chambers or atria. 2  PFOs are very common, more than 20% of all humans have one.3  Estimates range from 20-30% depending on the decade of life. A patent foramen ovale (PFO) is an opening covered by a flap of tissue in the wall of the heart that separates the two upper chambers or atria. 2  PFOs are very common, more than 20% of all humans have one. 3  Estimates range from 20-30% depending on the decade of life.
FIFO and LIFO accounting. FIFO and LIFO accounting are methods used in managing inventory and financial matters involving the amount of money a company has tied up within inventory of produced goods, raw materials, parts, components, or feed stocks.