Objective To sum up experiences in diagnosis and treatment for Hashimoto′s disease (HD). Methods Clinical records of 78 patients who underwent operations and were diagnosed as Hashimoto′s disease by histologic examination in our hospital from Jan. 1988 to Dec. 1998 were analyzed. Results Seventy females and 8 males, aged 9 to 70 years (average of 41.6 years). HD was coexistent with 10.3% of thyroid gland malignant tumor, 23.1% of adenoma and 30.8% of other thhroid gland diseases. The misdiagnosis rate was 35.9% and missed diagnosis rate was 46.2%. The clinical feature of HD and most common cause of misdiagnosis and missed diagnosis have been discussed. Conclusion It is emphasized that patients with diffuse goiter, palpable nodules, lighty color on scintillation scintigraphy, elevation of antimicosomiaux and antithyroglobuline but no finding on Bus should be highly suspected of having Hashimoto′s disease.
ObjectiveTo systematically review efficacy application of fibrin glue (FG) after thyroidectomy.MethodsPubMed, EMbase, The Cochrane Library, ClinicalTrials.gov, CBM, CNKI, WanFang Data and VIP databases were searched to collect randomized controlled trials (RCTs) regarding the use of FG after thyroidectomy from inception to October 29th, 2019. Two reviewers independently screened literature, extracted data, and assessed the risk of bias of included studies. Then, meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 15 RCTs involving 2 406 patients were included. The results of meta-analysis showed that compared with non-FG group, the use of FG could reduce postoperative drainage amount at the initial 24 hours (MD=−17.98, 95%CI −28.35 to −7.60, P=0.000 7), total amount of wound drainage (MD=−40.92, 95%CI −46.25 to −35.59, P<0.000 01), and postoperative discomfort (RR=0.48, 95%CI 0.35 to 0.66, P<0.000 01), as well as shorten drainage time (MD=−9.99, 95%CI −15.74 to −4.23, P=0.000 7) and stitches removal time (MD=−1.49, 95%CI −2.1 to −0.87, P<0.000 01). However, there was no statistically significant difference concerning postoperative short-term complications such as swelling (RR=0.78, 95%CI 0.48 to 1.28, P=0.32), recurrent laryngeal nerve injury (RR=0.83, 95%CI 0.21 to 3.29, P=0.79) and wound infection (RR=0.28, 95%CI 0.07 to 1.21, P=0.09) between two groups.ConclusionsThe current evidence shows that FG can reduce postoperative drainage amount and shorten postoperative recovery time in thyroidectomy. Due to the limited quality and quantity of included studies, more high quality studies are required to verify above conclusions.
【Abstract】Objective To search for the significance of endoscopic thyroidectomy and parathyroidectomy. Methods Literatures about endoscopic thyroidectomy and parathyroidectomy were collected and reviewed. Results Thyroidectomy and parathyroidectomy may be performed with endoscope or with the help of endoscope. Conclusion By endoscopic thyroidectomy and parathyroidectomy, the patients are lightly injured without scar in the neck. The quality of life is improved.
Objective To explore the protection of the structure and function around the upper pole of the thyroid gland by endoscopic thyroidectomy combined with nerve detection through the gasless unilateral axillary approach. Methods From January 2019 to June 2020, 48 thyroid patients who underwent the gasless unilateral axillary approach combined with the endoscopy and nerve detection technology in the Department of Head and Neck Surgery of Zhejiang Provincial People’s Hospital were reviewed as the endoscopic group, and 53 thyroid patients underwent open surgery combined with the endoscopy and nerve detection technology as the open group. The protection of the functional structure of the suprathyroid pole were compared. Results In terms of operation time, the endoscopic group was longer than that of the open group (67.5 min vs. 54.1 min, P=0.001). There was no statistical difference between the two groups in terms of postoperative hospital stay and blood loss (P>0.05). Forty-seven patients with the endoscopic thyroid surgery through the gasless unilateral axillary approach effectively detected the superior laryngeal nerve (47/48, 97.9%), which was higher than that of the open group (40/53, 75.5%), P=0.003, and the exposure rate of hypoglossal nerve descending branch in the endoscopic group was also higher [31.3% (15/48) vs. 3.8% (2/53), P=0.001]. In the endoscopic group, the superior parathyroid gland was kept in situ during the operation, and there was no change of voice and cough after the operation. In the open group, there were 2 cases of autologous transplantation of the upper pole parathyroid gland, 2 patients had voice changes, and 1 case had partial upper pole banded muscle incision. There was no significant difference in the incidence of nerve injury complications, the rate of autologous transplantation of the upper pole parathyroid gland and the rate of anterior cervical banded muscle injury between the two groups (P>0.05). In addition, there was no significant difference in the levels of parathyroid hormone, blood calcium, blood magnesium and blood phosphorus between the two groups before/after operation (P>0.05). Conclusion During the endoscopic thyroidectomy through the gasless unilateral axillary approach, the nerve monitoring technology is combined with the exploration and protection of the superior laryngeal nerve on the surface of the medial cricothyroid muscle of the upper pole of the thyroid, and the fine capsule anatomy technology is used to protect the superior parathyroid gland in situ, which can more effectively expose the external branch of the superior laryngeal nerve. It is conducive to the protection of the structures around the upper pole.
Objective To explore the clinical significance of exposure the recurrent laryngeal nerve（RLN） for preventing the RLN injury in thyroidectomy. Methods The data of 1 723 patients with thyroid diseases undergoing total or subtotal thyroidectomy from September 2006 to August 2011 were retrospectively reviewed. RLN were exposed in 914 cases, 1 203 RLNs were exposed（exposed group）. RLN were unexposed in 809 cases, 1 013 sides were cut（unexposed group）. To compare RLN injury rate after operation and recovery of vocal cord in 6 months after operation between the two groups. Results In exposed group, 11 cases had RLN injury, the rate of RLN lesion was 0.91%. In unexposed group, 21 cases had RLN injury, the rate of RLN lesion was 2.07%. The differences between the two groups had statistical significance（P＜0.05）. When six months after operation, 0 case and 13 cases in exposed group and unexposed group respectively occurred permanent RLN injury, the differences between the two groups had statistical significance（P＜0.01）. Conclusion Exposure of RLN in total and subtotal thyroidectomy can significant avoid RLN injury, especially RLN permanent injury.
Objective To summary the change of surgical approaches, indications, contraindications, and complications of endoscopic thyroidectomy. Methods Endoscopic thyroidectomy related literatures at home and abroad were collected to summary the change of surgical approaches, indications, contraindications, and complications of it. Results The approaches of endoscopic thyroidectomy had their own advantages, wherein breast and complete areola approaches were mainstream surgical procedures; the indications were closely correlated with surgeons and devices, and there were no uniform indications yet. With the advance in endoscopic techniques, the contraindications would be gradually resolved, and the assistance of new devices and the accumulation of experience reduced the incidence of surgical complications, but there were still probability of occurrence of such complications. Conclusion Endoscopic thyroidectomy is the main means of treating thyroid nodules, which will be more widely used with the advance in techniques, the innovation of devices, the expansion of indications as well as the overcoming of contraindications.
目的 总结临床经验，提高诊治水平。方法 总结我院1992年4月至1998年6月期间5例甲状腺术后癔病性搐搦的临床资料。结果 5例均为女性，术前血清钙、磷浓度正常，无癫痫史。4例行甲状腺侧叶加峡部切除术，1例行甲状舌骨囊肿切除术。4例于术后1小时50分至3小时20分突发手足搐搦。1例术后5小时25分出现手腕以远麻木。查体： Chvostek氏征及Troussetau氏征阴性，急查血清钙、磷及PTH浓度正常，静脉补钙无效。结论 甲状腺术后出现搐搦，如补钙无效，应考虑癔病的可能。其特点为： 女性，具有一定的文化知识，发病时间早，血清钙、磷及PTH正常，静脉补钙无效，需用心理暗示及镇静治疗。
ObjectiveTo evaluate the value of parathyroid hormone (PTH) in predicting hypocalcemia at different time after thyroidectomy. MethodsThe literatures in CBM, WanFang, CNKI, VIP in Chinese, and OVID, PUBMED, EMBASE, and MEDLINE in English were searched. Hand searches and additional searches were also conducted. The studies of predicting hypocalcemia after thyroidectomy by detecting postoperative PTH at different time were selected, and the quality and tested the heterogeneity of included articles were assessed. Then the proper effect model to calculate pooled weighted sensitivity (SEN), specificity (SPE), positive likelihood ratio (LR+), and negative likelihood ratio (LR-) were selected. The summary receiver operating characteristic (SROC) curve was performed and the area under the curve (AUC) was computed. ResultsTwenty-three articles entered this systematic review, 21 articles were English and 2 articles were Chinese. Fifteen of 23 articles were designed to be prospective cohort study (PC) and 8 of 23 articles were retrospective study (Retro). These articles were divided into two groups. Group 1 was the studies of detecting postoperative PTH in 1 hour, which included 2 012 cases (494 of them occurred hypocalcemia). Group 2 was the studies of detecting postoperative PTH between 4-12 hours, which included 693 cases (266 of them occurred hypocalcemia). The publication bias of 2 groups were smaller that founded through the literature funnel. Meta analysis showed that in addition to merge SEN, between the 2 groups with merge SPE, LR+, LR-, and AUC differences were statistically significant (P < 0.01);the forecast effect of group 1 was better than group 2, and the AUC was the largest area when the PTH value in 1 hour after operation was below 16 ng/L. ConclusionDetection of postoperative PTH value is an effective method for predicting postoperative hypocalcemia. The 1 hour after operation for detecting PTH value below 16 ng/L to predict postoperative hypocalcemia have the best effect.
Objective To assess clinical value of thyroidectomy by meticulous capsular dissection technique through neck incision approach in treatment of 75 patients with type Ⅰ substernal goiter. Methods The clinical data of 75 patients with type Ⅰ substernal goiter in the Department of General Surgery of the Central Hospital of Xiaogan from April 2013 to April 2017 were retrospectively analyzed. These patients received the surgical resection by the meticulous capsular dissection technique with an ultrasonic scalpel and a bipolar coagulation forcep through neck incision approach. Results There were 12 Hashimoto thyroiditis, 10 thyroid adenoma, 41 nodular goiter, and 12 thyroid carcinoma in the 75 patients with type Ⅰ substernal goiter. Five cases underwent the unilateral total thyroidectomy. Fifty-eight cases underwent the bilateral total thyroidectomy. The bilateral total thyroidectomy plus central lymph node dissection were performed in the 9 patients with thyroid carcinoma, the bilateral total thyroidectomy plus central lymph node dissection plus affected ipsilateral neck lymph node dissection were performed in the 3 patients with thyroid carcinoma. The average operative time was 100 min, the average intraoperative blood loss was 50 mL, the average postoperative hospital stay was 5 d. The rate of parathyroid injury was 2.7% (2/75), the rate of hypocalcemia caused by parathyroid injury was 2.7% (2/75). There were 3 cases (4.0%) of unilateral recurrent laryngeal nerve injury, 1 case (1.3%) of the outer branch of the upper laryngeal nerve injury. There were 2 cases of tracheal partial softening in the 75 patients. None of postoperative bleeding and seroma happened. No death and the tumor recurrence and metastasis of patients happened during follow-up period. Conclusions Preliminary results in this study show that operation of meticulous capsular dissection technique with an ultrasonic scalpel and a bipolar coagulation forcep through neck incision approach in treatment of type Ⅰ substernal goiter is safe and feasible, it could effectively reduce postoperative complications of thyroidectomy, and protect parathyroid and it’s function, recurrent laryngeal nerve, and superior laryngeal nerve.