Lymphology Association of North America (LANA) Practice Exam

Which statement about seromas is true?

1. Seromas are self-limiting, requiring no treatment.

2. Seromas may resolve over time but can leave additional scar tissue.

3. Patients with seroma are at a lower risk of developing lymphedema.

4. Seromas must be treated to avoid turning into angiosarcoma.

The correct answer is: Seromas may resolve over time but can leave additional scar tissue.

The statement that seromas may resolve over time but can leave additional scar tissue is accurate. Seromas are fluid collections that can occur post-surgery or after an injury, and while they often resolve without intervention, they can lead to the formation of fibrous tissue, or scar tissue, in the affected area. This scar tissue can impact the normal healing process and potentially cause complications later on, such as restricted movement or altered tissue compliance. Understanding the nature of seromas is crucial, as their management might sometimes be necessary, especially if they are large or symptomatic. While they may not always require specific treatment, being aware of their potential to leave behind scar tissue helps healthcare professionals inform patients of the full implications of a seroma. This knowledge is integral to comprehensive postoperative care and patient education.