Humans ; Hypocalcemia ; diagnosis ; etiology ; therapy ; Thyroidectomy ; adverse effects

Humans ; Mediastinal Emphysema ; Subcutaneous Emphysema ; Thyroidectomy/adverse effects*

BACKGROUNDThe feasibility and safety of endoscopic thyroidectomy were evaluated by an approach of systematic review of published studies in the past decade.

METHODSA database searching was performed on MEDLINE, Cochrane Database of Systematic Reviews, American College of Physicians Journal Club, Database of Abstracts of Reviews of Effects, Cochrane Central Register of Controlled Trials. Both comparative and non-comparative studies about endoscopic thyroidectomy were selected and analyzed. For the comparative studies, RevMan 4.2 was used for statistical analysis; and for the non-comparative studies, data analysis was performed by SPSS 13.0.

RESULTSSeven comparative studies involving 367 patients (video-assisted thyroidectomy (VAT), 174 patients; conventional thyroidectomy (CT), 193 patients) were included in VAT-CT group. Age, gender, operative types, and pathological diagnosis were similar. Compared with CT, the mean operative time for VAT was significantly longer (VAT, 80.0 minutes; CT, 61.9 minutes, P < 0.01), but the postoperative hospital stay was shorter (VAT, 1.7 days; CT, 2.5 days, P < 0.01). The complication rate for VAT was 6.9%, while that for CT was 9.3% (P = 0.35). Three studies analyzed the postoperative pain and cosmetic evaluation, and indicated that the VAT group was superior to the CT group, but there was no significant difference after a meta-analysis. Three comparative studies involving 273 patients (totally endoscopic thyroidectomy (TET), 145 patients; CT, 128 patients) were included in TET-CT group and the results generally resembled that of VAT-CT group. There were 18 and 14 non-comparative studies reporting the results of VAT and TET, respectively. The mean operative time for VAT was 76.8 minutes compared with 135.8 minutes for TET. The postoperative hospital stay was 1.8 and 3.8 days for VAT and TET respectively. The rates of conversion to open surgery for VAT and TET were similar (VAT, 2.8%; TET, 3.9%, P = 0.105). The complication rate for VAT was 8.6%, while that for TET was 3.5% (P < 0.01).

CONCLUSIONSThe feasibility and safety of endoscopic thyroidectomy were initially verified and accepted, and it should be considered as a valid option, offering some advantages to patients in terms of cosmetic results and postoperative distress.

Adult ; Endoscopy ; methods ; Humans ; Pain, Postoperative ; drug therapy ; Thyroidectomy ; adverse effects ; methods ; Video-Assisted Surgery

Subcutaneous implantation of benign thyroid tissue is a rare complication of thyroid surgery. Here the authors report two cases of subcutaneous implantation of benign thyroid tissue following conventional thyroid surgery. The diagnosis and differential diagnosis of cervical subcutaneous thyroid tissue implantation, and their clinical pathological characteristics are retrospectively investigated. The mechanism of the implantation process is analyzed. The management of patient with cervical subcutaneous soft tissue implantation is also discussed.
Adult ; Female ; Humans ; Postoperative Complications ; Thyroid Gland ; pathology ; surgery ; Thyroidectomy ; adverse effects

OBJECTIVE: To investigate the application value of parathyroid hormone (PTH) within 24 hours in predicting post-operative hypocalcemia after total thyroidectomy. METHOD: In this study, we selected 207 consecutive patients, performed total thyroidectomy in our hospital, measured the serum PTH and electrolyte, divided them into subgroups according to the definition of post-operative hypocalcemia, and made the ROC curves analysis combining with clinical data. RESULT: The mean value of pre-operative PTHs between groups. show no significant difference (P > 0.05); in the first day after surgery, the post-operative hypocalcemia group have a significant lower average PTHs (P < 0.01). ROC area under the curve (AUC) of day-1 is 0.886, with the PTH cutoff value 16. 8 pg/ml. CONCLUSION The PTH within 24 hours is an important indicator to judging post-operative hypocalcermia after total thyroidectomy.
Humans ; Hypocalcemia ; blood ; Parathyroid Hormone ; blood ; Postoperative Complications ; blood ; Thyroidectomy ; adverse effects

OBJECTIVETo identify risk factors for bleeding after thyroid surgery, and discuss the potential relevance between the bleeding timing and sources.

METHODSA total of 2568 cases that underwent thyroid operation from June 2012 to June 2013 were collected and analysed retrospectively the risk factors for postoperative bleeding by Cox and the potential relevance between the bleeding timing and sources.

RESULTSAmong 2568 patients, 40 patients occurred postoperative bleeding Indentified risk factors were extent resection (P=0.0435) and surgeon (P=0.0071). Thyroid bed and strap muscles/sternocleidomastoid were the most common sources of bleeding after surgery within 6 hours; while thyroid bed was the most common source of bleeding after surgery between 6 and 8 h; wound errhysis was the most common source during 8-24 h after the operation; thyroid bed and strap muscles/sternocleidomastoid were the most common sources within 24 h after thgroid surgery.

CONCLUSIONSBleeding after thyroid surgery is a rare but potentially life-threatening complication, and the extent of resection and the surgeon are risk factors. Thyroid bed and strap muscles/sternocleidomastoid are the most common sources of bleeding after surgery within 24 hours.

Humans ; Postoperative Hemorrhage ; Retrospective Studies ; Risk Factors ; Thyroid Gland ; surgery ; Thyroidectomy ; adverse effects

Cervical Cord ; Cervical Vertebrae/surgery* ; Humans ; Spinal Cord Injuries/etiology* ; Thyroidectomy/adverse effects*

PURPOSE: To examine the feasibility of endoscopic thyroidectomy (ET) via an axillo-breast approach without gas insufflation for large thyroid tumors and micropapillary carcinomas. MATERIALS AND METHODS: The patients in the benign group were separated into groups 1 (n=95, <4 cm in tumor diameter) and 2 (n=37, > or =4 cm in tumor diameter). Also, 57 patients in the micropapillary carcinoma group underwent an endoscopic hemithyroidectomy (HT) (group 3) and were compared with 60 patients who received conventional open HT (group 4). Postoperative functional outcome, local complications, surgical outcomes, and pathological outcomes were compared between the groups. RESULTS: In the benign group, there was no significant difference in mean operating time, hospital stay, or overall perioperative complications between the two groups. In the micropapillary carcinoma group, mean operating time and hospital stay in group 3 were significantly longer than in group 4 (p=0.015 and p< or =0.001). The overall perioperative complications did not differ significantly between the groups. The postoperative cosmetic result was better in groups 1-3 (endo group) than in group 4 (open group). CONCLUSION: ET via a gasless axillo-breast approach seems to be a safe procedure even for benign thyroid lesions > or =4 cm and micropapillary carcinomas. Although it has the advantage of better cosmetic results over open thyroidectomy, there is room for improvement in terms of lessening its invasiveness and shortening the operative time.
Adult ; Carcinoma, Papillary/pathology/*surgery ; Endoscopy/adverse effects/methods ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Thyroid Nodule/pathology/*surgery ; Thyroidectomy/adverse effects/*methods ; Treatment Outcome

Relapse and exacerbation of Graves' disease during pregnancy is rare, and thionamide induced agranulocytosis is an uncommon side effect. We report a case of a pregnant woman in her 24th week of gestation that experienced a relapse of Graves' disease that was complicated by propylthiouracil induced agranulocytosis. Following the discontinuation of propylthiouracil and administration of a broad-spectrum of antibiotics, agranulocytosis subsided within 10 days. A total thyroidectomy to avoid any future relapse was planned and a short course of a beta-adrenergic blocker and Lugol solution were prescribed before the operation. At the 28th week of gestation, a total thyroidectomy was performed without complications and thyroxine replacement therapy was commenced. At the 40th week of gestation, labor was induced and a 3, 370 g healthy male infant was born without clinical features of thyrotoxicosis. We report herein on the patient and the treatment options for this rare and complicated case.
Thyroidectomy ; Recurrence ; Propylthiouracil/administration & dosage/*adverse effects ; Pregnancy Complications/*therapy ; Pregnancy ; Humans ; Graves Disease/*complications/*therapy ; Female ; Antithyroid Agents/administration & dosage/*adverse effects ; Agranulocytosis/chemically induced/*complications ; Adult

Adolescent ; Body Height ; Body Weight ; Child ; Female ; Growth and Development ; Humans ; Male ; Papilloma ; surgery ; Thyroid Neoplasms ; surgery ; Thyroidectomy ; adverse effects