Hibernomas are infrequent brown adipose tissue neoplasms. The thighs, shoulder, neck, and back are the most common places they appear. These are benign lipomatous neoplasms. The clinical and radiological characteristics of hibernomas are described in this activity, along with the importance of the interprofessional team in the proper care of patients suffering from this illness. The clinical, radiological, and histologic characteristics of a patient with hibernoma resulting from swelling in the left lateral neck located in the anterior cervical triangle are discussed in this article.