Top Definition. pi. The transcendental number which refers to the definition (in which it is multiplied by the radius of a circle) of the area of the circle. (or if multiplied by the diameter, defines the circumfrence). This is the first 50k digits of pi...to top that other guy's number.
Overview of Canine Rectal Prolapse. Rectal prolapse is an uncommon condition in dogs in which rectal tissue protrudes through the anal opening. It appears as a tubular piece of tissue attached to the anus. The rectum is the part of the large intestine that ends just inside the anus.ogs and cats do not get hemorrhoids so any tissue that protrudes from the anus is abnormal. Try to keep the tissue moist with warm wet washcloths and do not allow your pet to lick or chew at the tissue. Keeping the tissue moist and free of trauma will give it the best chance of being repaired.
Signs and Symptoms of Dog Hernias. The signs of a perineal hernia in dogs are typically very recognizable. A perineal hernia will appear as a well-rounded lump in the pelvic, abdominal, or rectal area. It will be soft and actually feel somewhat squishy to the touch.urgery is usually the best way to correct perineal hernias in dogs. If the hernia does not appear to be severe, however, less invasive methods of treatment may be tried first. Stool softeners and laxatives may be given to help reduce the need to strain during urination and defecation.