**Parastomal Hernia: Core Concept**
Parastomal hernias occur when there is a protrusion of abdominal contents through the stoma site, often due to a weakness in the abdominal wall or a failure of the stoma to adhere to the surrounding tissue. This type of hernia is a common complication of ostomy surgery.

**Why the Correct Answer is Right**
The correct answer is related to the type of ostomy surgery that is most commonly associated with parastomal hernias. The most frequent type of ostomy surgery is the Brooke ileostomy, which involves creating a stoma in the right lower quadrant of the abdomen. The Brooke ileostomy is more prone to parastomal hernias due to the increased tension on the abdominal wall and the presence of a higher risk of hernia formation at the stoma site.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because Brooke ileostomy is the most common type of ostomy surgery associated with parastomal hernias, not the least common.
* **Option B:** This option is incorrect because colostomy is less frequently associated with parastomal hernias compared to Brooke ileostomy.
* **Option C:** This option is incorrect because loop ileostomy is less commonly associated with parastomal hernias compared to Brooke ileostomy.
* **Option D:** This option is incorrect because urostomy is not commonly associated with parastomal hernias.

**Clinical Pearl / High-Yield Fact**
A Brooke ileostomy is more prone to parastomal hernias due to increased tension on the abdominal wall and a higher risk of hernia formation at the stoma site. Surgeons often use mesh placement and other techniques to reduce the risk of parastomal hernias in these patients.

**Correct Answer: C. Loop Ileostomy is less frequently associated with Parastomal Hernias compared to Brooke Ileostomy.