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.
Geography of Shanghai. As the eighth largest city around the world, Shanghai is an independent city administered directly by the central government. It is a bustling metropolis with a total area of 6,341 square kilometers and the largest and the most populous city in China.