Objective The incidence of thyroglossal duct diseases in the general population is about 7%. We aimed to demonstrate the clinical presentations and management of thyroglossal duct diseases. Methods We conducted a retrospective review of all patients who underwent surgery for histopathologically confirmed thyroglossal duct cyst, sinus, or fistula at a single center. Results A total of 151 cases were included in this study. There were more female patients (87, 58%) than male patients (64, 42%). The patients’ ages ranged from 1 to 63 years old. The most prevalent complaint was painless upper midline neck swelling (93.3%). Most cases were diagnosed as thyroglossal duct cysts (137, 90.7%). Six cases (4%) were associated with carcinoma. All the cases were managed using the modified Sistrunk procedure. There were no procedure-related complications, and five cases of recurrence. Conclusions Although thyroglossal duct cyst is the most common neck anomaly in children, it may also present with various characteristics later in life. This condition can be managed successfully without complications and with a low recurrence rate.

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Objective: To share 4 techniques that decrease the rate of postoperative hypocalcaemia and save recurrent laryngeal nerve with a good cosmetic outcome. Method:The research included all consecutive patients of thyroidectomy (hemi and total thyroidectomy) during 4-year practice. The techniques included (1) elevation of a circular flap after 4 cm collar incision. (2) Ligation of the pedicles (middle first-vein, inferior lastartery). ( 3) Sharp dissection of the parathyroid glands. (4) Sharp and blunt dissection and exposing the nerve in all of the patients. Result: The total numbers of patients were 2399. At least 1 symptom of hyperthyroidism was found in 1271 patients (53%). The main indication for operation was multinodular goiter and compression symptoms in 1331 (55.5%) patients, followed by thyrotoxicosis in 598 (25%) patients and malignancy in 402 (16.8%) patients. The most common operations were total thyroidectomy in 1880 (78.4%) patients, followed by thyroid lobectomy in 495 (20.6%) patients and completion thyroidectomy in 24 (1%) patients. Among all patients, 4 (0.16%) patients developed permanent voice change. Seven (0.3%) patients developed permanent hypocalcemia. Conclusion: This study offers a set of surgical techniques that reduced the risks of complications of thyroidectomy to a minimal range.