Total thyroidectomy in HIV positive patient with buffalo hump and taurine neck.

Background: The authors present a case of multinodular goiter in an HIV-positive patient affected by lipodystrophy with particular accumulation of adipose tissue in the region of the neck and trunk.

Case Presentation: The patient, a 53-year-old man, presented with multinodular struma with partial retrosternal engagement, as well as multiple thyroid nodules increasing in size; some of the nodules had suspicious characteristics on ultrasound. Needle aspiration biopsy was difficult to use to determine the presence of lipodystrophy; however, even in the absence of cytology, surgical treatment was necessary due to the presence of dyspnea during exercise, the dimension of the goiter with retrosternal engagement, and the ovalization of the tracheal lumen.