A Conscious Minimally Invasive Approach to the Removal of a Trichofolliculoma in an American Guinea Pig: A Case Study

Trichofolliculomas are the most common nonmalignant cutaneous tumors in guinea pigs. While the treatment of choice is surgical excision, complications may occur with general anesthesia and postoperative healing and discomfort after large tissue resection. We describe a case of a trichofolliculoma treated with a conscious, minimally invasive surgical procedure utilizing injectable lidocaine as local anesthetic, with no complications and excellent cosmetic results.