Ischemic colitis usually gets better on its own within two to three days. In more-severe cases, complications can include: Tissue death (gangrene) resulting from diminished blood flow
It is a major financial center, and the busiest container port in the world, followed closely by Singapore. Located in the Yangtze River Delta in eastern China, Shanghai sits at the mouth of the Yangtze River in the middle portion of the Chinese coast.
On 27 May 1949, the People's Liberation Army took control of Shanghai. Under the new People's Republic of China (PRC), Shanghai was one of only three municipalities not merged into neighboring provinces over the next decade (the others being Beijing and Tianjin).