Cats with overt clinical signs attributable to PPDH are good candidates for surgical herniorrhaphy. Postoperative complications may develop but are generally minor and self-limiting. Long-term outcome of cats treated conservatively or surgically was rated as very good by most owners.

In 30 cases of canine gastrointestinal lymphoma, each case was localized to the stomach, small intestine, large intestine, or two or more sites. Treatments consisted of surgery alone (n=4), surgery with chemotherapy (n=8), chemotherapy alone (n=15), or supportive care (n=3). Four dogs died, 24 were euthanized, and two are currently alive. Median survival time for all cases was 13 days. In both surviving dogs, the site of lymphoma was the large intestine. Canine gastrointestinal lymphoma is a severe disease that warrants a poor to grave prognosis. However, cases of colorectal origin may have longer survival times.

Processing of skin samples obtained from dogs for histologic evaluation can cause changes in sample dimensions; samples may decrease in length and width by as much as 32% and increase in thickness by 75.8%, compared with their original dimensions. The presence of muscle in canine skin samples can restrict the amount of shrinkage in length or width associated with processing.