Which two complications frequently occur together with a stoma?

• A. Peristomal skin irritation and dehydration
• B. Peristomal hernia and stoma prolapsing
• C. Stoma stenosis and edema of the intestine
• D. Skin irritation and bleeding

Answer: (B)

Two complications that often show up together around a stoma involve the abdominal wall and the bowel itself: a peristomal hernia and prolapse of the stoma.

A peristomal hernia occurs when abdominal contents push through a defect in the abdominal wall right around the stoma. This weak spot lets tissue bulge outward and can change the shape and fit of the appliance. It tends to happen when there’s increased intraabdominal pressure or weakened fascial tissue, and it can make the stoma site more prone to instability.

Stoma prolapse is when a length of bowel telescopes or slides out through the stoma, becoming longer than usual. This happens with redundant bowel, a long mesentery, or again, increased intraabdominal pressure, and it can occur more easily if the abdominal wall isn’t providing solid fixation for the bowel at the stoma.

The reason these two often appear together is that the same conditions—weak abdominal wall support and higher intraabdominal pressure—affect both the fascial ring around the stoma and the mobility of the bowel at the stoma site. When the environment allows one problem, it also makes the other more likely, so a patient may present with both a bulge around the stoma and an outwardly protruding stoma.

While other options can occur with ostomies, they don’t form as a typical paired pattern. Dehydration with skin irritation can happen but is not a classic linked duo. Stoma stenosis with edema of the intestine isn’t a common concurrent presentation, and skin irritation with bleeding can occur but isn’t the common co-occurring pair typically taught as a frequent combination.