RESUMO
We have successfully carried out single-hole inflator-free endoscopic thyroidectomy through a submental approach, which has the advantages of less trauma, fewer complications, and hidden incisions. However, for patients with submandibular fat accumulation, submental incisions are not easy to hide, which directly affects the cosmetic effect. We developed a new surgical strategy "submandibular suction lipectomy and single-hole inflator-free endoscopic thyroidectomy with a submental approach" for these patients. We initially used submandibular suction lipectomy to reduce the accumulation of submandibular fat and obvious fat protrusion and, thus, restore the normal depression, placing the submental incision back where it is hidden in the submental shadow. Subsequentially, we began to use single-hole inflator-free endoscopic thyroidectomy with a submental approach. We aimed to explore the feasibility and cosmetic effect of this method for the treatment of thyroid disease patients with submandibular fat accumulation. The average operation time was 4.2 hours; and the average hospitalization time was 4.75 days. There were no postoperative complications, such as hoarseness, low calcium, hand and foot numbness, etc., and no special complications and no recurrence or metastasis seen in the 6-month follow-up examination. The aesthetic satisfaction survey results of patients half a year after surgery were satisfactory and above. For thyroid cancer patients with submandibular fat accumulation, this method not only hides the surgical incision in the neck but also meets the patient's requirement for "submental aesthetics"; thus it has good application prospects. It should be pointed out that the current findings are preliminary results, based on data from only four patients.
RESUMO
Introduction: McCune-Albright syndrome (MAS) is a low-incidence syndrome consisting of the clinical triad of fibrous structural dysplasia of bone, endocrine disease, and skin pigmentation. Thyroid dysfunction is the second most common endocrine dysregulation in MAS. However, there are no treatment guidelines for MAS complicated with hyperthyroidism. Notably, no case of MAS complicated with retrosternal goiter and hyperthyroidism has been reported to our knowledge. Case presentation: We report a 27-year-old man with MAS who developed the typical triad of bone fibrous dysplasia, skin pigmentation and hyperthyroidism, complaining of recent fast-growing neck mass and difficulty in breathing. Hyperthyrodism was under control by Thiamazole, and computed tomography showed an enlarged thyroid extending retrosternally. We performed a total thyroidectomy on the patient. At the 1-year follow-up, the patient's dyspnea, hyperthyroidism, and bone pain were all significantly alleviated. Review: We searched the literature for previous case reports concerning MAS patients complicated with thyroid dysregulation. A total of 17 articles and 22 patients were identified to form our database. Among them, 9 studies clearly mentioned surgical intervention in 11 patients, and prognoses were also reported. Surgery was the most common intervention chosen and indicated a satisfactory prognosis. Conclusion: We report a rare case of MAS patient complicated with retrosternal goiter and hyperthyroidism. Our review provides an overview of MAS cases requiring interventions on thyroid function, and total thyroidectomy should be a proper treatment for these patients.
