What is the difference between Ventilation and Respiration? â¢ Ventilation facilitates the process of respiration. Without ventilation, respiration cannot occur. â¢ The ventilation is the movement of air into and out of the lungs whereas the respiration is the exchange of oxygen and carbon dioxide.
Webster Dictionary(0.00 / 0 votes)Rate this definition: 1  Polypoid(adj) like a polyp; having the nature of a polyp, but lacking the tentacles or other parts. 2  Polypoid(adj) resembling a polypus in appearance; having a character like that of a polypus.
Hyperplastic polyps are benign tumors of the small bowel, which in most cases grow slowly and remain asymptomatic. More rarely, the tumors might grow at a more rapid rate or grow larger than normal, causing symptoms such as pain and digestive problems.ndoscopies commonly identify hyperplastic polyps. Removal of polyps may be achieved through an endoscopy. In rare cases, hyperplastic polyps can cause intestinal pain. The presence of multiple hyperplastic polyps may increase one's risk of colon cancer.