Colectomy for colorectal cancer. Laparoscopic colectomy. A colon resection can be done as a less invasive surgery (laparoscopic colectomy) or as a traditional open surgery, which requires your surgical oncologist to make a long incision in the abdomen to perform the surgery.
Definition of hydrological cycle: Continual flow of water between land, sea, and atmosphere, through evaporation, condensation, and precipitation (rain). Dictionary Term of Day Articles Subjects Sign Up
Also known as hydrologic cycle, the water cycle is a phenomenon where water moves through the three phases (gas, liquid and solid) over the four spheres (atmosphere, lithosphere, hydrosphere and biosphere) and completes a full cycle. The water cycle has many effects: it regulates the temperature of the surroundings.