ObjectiveTo summarize the development status, hot spots, and trends of radical thyroidectomy for thyroid cancer in recent 10 years by analyzing the data and atlas of the literatures related to radical thyroidectomy.MethodsLiteratures statistics and analysis technique of CiteSpace5.1 software were used to analyze the literatures related to radical resection of thyroid cancer, which were collected in CNKI database from January 1, 2008 to December 30, 2017, in order to obtain the trend of annual publication volume change, author and keyword clustering, and co-occurrence.ResultsFor the annual volume of articles, 148 articles were published from 2014 to 2017, with the authors clustering to6 groups with frequent frequency. Most of the authors were independent authors. The study focused on differentiated thyroid carcinoma, lymph node dissection and endoscopic surgery, recurrent laryngeal nerve injury, postoperative infection, decreased blood calcium, perioperative nursing, and preemptive analgesia. There were 35 keywords with order ≥ 6times, 8 keywords in cluster series, and 13 prominent words in the period from 2008 to 2017.ConclusionsThe literature of radical thyroidectomy developed rapidly from 2014 to 2017. Conducting horizontal joint research, cross-sectoral, cross-disciplinary research, and molecular diagnosis research are the deficiency of current research, and it should become the trend of research development.
ObjectiveTo discuss clinical significance of total endoscopic thyroidectomy (TET) via chest-breast approach. MethodsThe clinical data of 890 patients with thyroid diseases from September 2008 to September 2015 in this hospital were analyzed retrospectively. These patients were divided into TET group (received TET, n=420) and traditional group (received traditional thyroidectomy, n=470). The data of operation and postoperative recovery were compared between these two groups. ResultsThere was no significant difference between the TET group and the traditional group in the operation time [(73.571 4±28.533 9) min versus (70.212 8±27.199 8) min, t=1.80, P=0.072 7], bleeding volume [(30.714 3±14.225 1) mL versus (29.106 4±13.559 1) mL, t=1.73, P=0.084 8], postoperative drainage [(60.000 0±27.287 9) mL versus (56.595 7±27.803 5) mL, t=1.84, P=0.066 2], postoperative hospitalization time [(5.333 3±1.085 1) d versus (5.446 8± 1.089 0) d, t=1.55, P=0.120 4], postoperative 24 h pain score [(5.333 3±2.308 7) points versus (5.404 3±2.182 1) points, t=0.47, P=0.637 8] and postoperative injury rate of recurrent laryngeal nerve [0.714 2% (3/420) versus 0.851 1% (4/470), x2=0.053 2, P=0.817 6] and hypoparathyroidism rate [0.476 2% (2/420) versus 0.851 1% (4/470), x2=0.465 5, P=0.495 1]. The score of aesthetic effect of incision on day 7 after operation in the TET group was significantly higher than that in the traditional group [(7.809 5±1.296 9) points versus (3.361 7±1.391 8) points, t=49.14, P < 0.000 1]. ConclusionTET is safe and effective, and could improve cosmetic effect for patients with thyroid diseases.
ObjectiveTo explore the risk factors and bleeding points associated with postoperative hemorrhage after thyroidectomy and provide clinical basis for prevention of postoperative bleeding.MethodsThe clinical data of 21 patients with postoperative hemorrhage and 63 patients without postoperative hemorrhage who underwent thyroidectomy from Nov. 2010 to Nov. 2017 in West China Hospital were retrospectively analyzed.ResultsUnivariate analysis showed that hypertension, maximum tumour dimension, lymph node metastasis, recurrent laryngeal nerval infiltration, T stage, N stage, serum triglyceride, and serum high density lipoprotein were significantly associated with postoperative hemorrhage (P<0.05). Multivariate analysis showed that lymph node metastasis (OR=16.219, P=0.002) and low serum high density lipoprotein (OR=0.035, P=0.006) were risk factors for postoperative hemorrhage. Among the patients with postoperative bleeding, the most common five bleeding sites were: ribbon muscle and sternocleidomastoid muscle (both was 19.2%), esophageal tracheal surface blood vessels (11.5%), thyroid bed (7.7%), and larynx recurrent paravascular small vessels (7.7%).ConclusionsLymph node metastasis and serum HDL are independent risk factors of hemorrhage after thyroidectomy. The predilection site for postoperative bleeding is mainly the neck muscle.
Objective To explore the accuracy and efficiency of indocyanine green fluorescence (ICGF) imaging in evaluating blood perfusion of parathyroid gland (PG) during total thyroidectomy. Methods Seventy patients who underwent total thyroidectomy and bilateral central lymph node dissection for papillary thyroid carcinoma (PTC) from March 2021 to December 2021 were enrolled and randomly divided into experimental group (ICGF imaging, n=35) and control group (normal treatment, n=35). Blood perfusion of PGs was evaluated by ICGF imaging and naked eye in each group respectively. The perfusion of PGs, incidence of hypoparathyroidism, and number of autotransplanted PGs were analyzed between the two groups. Results There was no difference between two groups in the incidence of transient hypoparathyroidism (P=0.339), and no one occurred permanent hypoparathyroidism. More PGs were autotransplanted in the experimental group compared to the control group (P＜0.001). At least one PG with good perfusion in the experimental group predicted an extremely high rate of normal parathyroid hormone levels of the patients postoperatively than the control group (P=0.003). Conclusion ICGF imaging can evaluate the blood perfusion of PGs accurately and guide their autotransplantation.
ObjectiveTo investigate the feasibility of dissecting the external branch of the superior laryngeal nerve using endoscopic thyroidectomy via gasless unilateral subclavian approach combined with intraoperative nerve monitoring. MethodsThe clinical data of 30 patients who underwent the gasless nilateral subclavian approach endoscopic thyroidectomy in the Department of Head and Neck Surgery, Sir Run Run Shaw Hospital, Affiliated with the Zhejiang University School of Medicine from October 2023 to February 2024 were retrospectively analyzed. ResultsAll operations were successfully completed under endoscopy approach without transfer to open surgery. A total of 29 cases of the external branch of superior laryngeal nerves were revealed in 30 cases, the revealed rate was 96.7%. The time for dissecting the external branch of the superior laryngeal nerve was 2–6 min [(3.6±2.3) min]. There was no obvious sound change related to the injury of the external branch of superior laryngeal nerve in postoperative patients. ConclusionFor the modified endoscopic thyroidectomy via gasless unilateral subclavian approach combined with intraoperative nerve monitoring, excellent anatomical protection of the external branch of the superior laryngeal nerve can be obtained.
Objective To summary the experience in diagnosis and managements for primary hyperparathyroidism（PHPT）. Methods The clinical data of 73 patients with PHPT who underwent parathyroidectomy in our hospital from Jan. 2003 to Dec. 2010 were analyzed retrospectively. Results There were 1 case of hyperplasia （1.4%）， 67 cases of adenoma （91.8%）， and 5 cases of adenocarcinoma （6.8%） among the 73 cases of PHPT. The common presentations involved with pain in bones and joints in 63 cases （86.3%）， pathologic fractures in 17 cases （23.3%）， osteoporosis in 59 cases （80.8%）， fatigue in 28 cases （38.4%）， abdominal pain in 4 cases （5.5%）， urolithiasis in 17 cases （23.3%）， malignant hypertension in 1 case （1.4%） who suffered multi-endocrine neoplasm （MEN）Ⅱa， and so on. The preoperativeserum parathyroid hormone （PTH） abnormally elevated in all 73 patients， and serum calcium abnormally elevated in 59 patients （80.8%）， and alkaline phosphatase abnormally elevated in 62 patients （84.9%） before operation. The positive rate of lesion locations by ultrasonography， CT， 99Tcm-sestamibi （MIBI） scan， and the combination of 3 kinds of tests were 82.8% （53/64）， 83.3% （20/24）， 90.2% （46/51）， and 91.8% （67/73） respectively， but 6 cases were not traced preop-eratively. Parathyroidectomy was conducted to all the cases， besides， regional neck lymphadenectomy was performed for those 5 adenocarcinoma cases. Tetany in 16 cases， hoarseness in 2 cases， acute pancreatitis in 1 case， acute left heart failure in 1 case were observed after operation. Sixty nine cases were follow-up for 3-72 months （average 17.3 months）. During the followed-up period， most of them were alleviated from bone pain （43 cases） and fatigue （18 cases）within 1 month. However， the recovery of PTH and serum calcium back to normality were relatively slow. One case ofadenoma recurred， 1 case of adenocarcinoma suffered lung metastasis， 1 case of adenocarcinoma survived for 37 monthsprior to death for postoperative lung and bone metastasis， the other cases （including 1 case of adenocarcinoma developed from adenoma） were still alive and had no metastasis or recurrence by the end of follow-up. Conclusions The symptoms of PHPT vary and lack of specificity， hence， the enhancement of knowledge to this disease and screenings conducted for parathyroid function and serum calcium will increase the rate of diagnosis. Parathyroidectomy is the effective management for PHPT， and preoperatively accurate position contribute to minimal exploration.
【Abstract】Objective To investigate the safety and clinical significance of total thyroidectomy performed for benign thyroid disease. Methods Eighty-eight patients with benign thyroid disease were treated with total thyroidectomy. The postoperative complications were analyzed. Results With primary total thyroidectomy, the incidences of transient hypocalcemia and transient recurrent laryngeal nerve paralysis were 2.5% and 1.2% respectively. The incidences after reoperation were 28.6%（P＜0.05）and 28.6%（P＜0.01）respectively. No patients had permanent hypoparathyroidism and permanent recurrent laryngeal nerve injury. Conclusion Total thyroidectomy can be performed safely. It can avoid reoperation for the recurrence caused by the remainder thyroid.
ObjectiveTo explore the feasibility strategy for patients’ fast track after the operation of thyroid papillary carcinoma with no drainage tube application.MethodsPatients undergone the operation of thyroid papillary carcinoma from June 2017 to March 2018 were enrolled in this retrospective study. All patients were from the same medical teams composed with the same attending doctors. They were divided into two groups according to the drainage tube applied or not. Finally the incidence of postoperative hematoma, incisional infection, and subcutaneous effusion were compared between the two groups, while the length of stay, pain score after operation, and satisfaction of patients were also analyzed.ResultsThe incidences of postoperative hematoma, incisional infection, and subcutaneous effusion were totally similar between the two groups. While the length of stay and pain score were significantly shorter or lower, satisfaction of patients were higher in group of no drainage tube applied (P<0.05).ConclusionsThe operation of total thyroidectomy plus bilateral central lymph node dissection for papillary thyroid cancer without drainage tube will not increase the probability of complications such as hematoma, incisional infection and subcutaneous effusion. On the contrary, it can shorten hospitalization time, reduce wound pain and improve patient satisfaction in the concept of rapid rehabilitation.
Objective To investigate the clinical value on application of endoscopic parathyroiddectomy by gasless unilateral axillary approach, and perioperation management of patients. Methods Twenty-four patients with primary hyperparathyroidism were enrolled and were divided into open group (14 patients underwent open parathyroid surgery) and lumpectomy group (10 patients underwent endoscopic thyroidectomy by gasless unilateral axillary approach) according to the surgical method. All patients received the “5A” model management. The indexes related with perioperative conditions, postoperative incisional pain, and anterior cervical function were compared between the two groups. Results In the open group, 1 patient suffered from transient hoarseness after operation, 5 patients suffered from hypocalcemia on the first day after operation, and 6 patients suffered from temporary hypoparathyroidism. In the lumpectomy group, hypocalcemia occurred in 3 cases and temporary hypoparathyroidism occurred in 3 cases. There were no incision hematoma and infection cases occurred. There was no significant difference between the two groups in the incidence of hypocalcemia and the incidence of temporary hypoparathyroidism after operation (P>0.05). There was no case of incisional hematoma and infection, incisional pain, coughing and sputum excretion or painful swallowing with pain ≥3 in either group. The swallowing disorder index on postoperative day 3 and at 6 months, the scar assessment score and cosmetic satisfaction score at 6 months were higher in the open group than those in the lumpectomy group (P<0.05). Conclusion Patients underwent parathyroidectomy by gasless unilateral axillary approach have the advantages of good cosmetic results and preservation of the function of the anterior cervical region while safely removing the lesion.
Objective To evaluate the impact of total thyroidectomy on health-related quality of life （HRQOL） in patients with nodular goiter. Methods The patients who underwent total thyroidectomy from Jan. 2009 to Dec. 2011 in our hospital were retrospectively analyzed with regard to the quality of life （total thyroidectomy group）. The patients with similar demographic features who underwent hemithyroidectomy during the same period were matched as control （hemi-thyroidectomy group）. The validated HRQOL instrument， which was the Euro quality of life-5D （EQ-5D）， was applied to measure the HRQOL. Comparison of HRQOL in patients of 2 groups was performed， meanwhile， the data of total thyroidectomy group was compared with data of normal population who were obtained from The Forth National Health Survey. Results There were 26 and 28 valid questionnaires returned for the total thyroidectomy group and hemithyroi-dectomy group respectively. The demographic features of patients in 2 groups were comparable. No significant variancecould be found between the 2 groups that there were no significant differences on the mobility， self-care， usual activities，pain/discomfort， anxiety/depression， and visual analogous scales （P＞0.05）. Furthermore， no significant differences in HRQOL were found in EQ-5D questionnaire compared with normal population derived from The Forth National Health Survey （P＞0.05）， except that there were more patients complained of moderate and severe pain/discomfort in the total thyroidectomy group 〔30.8% （8/26） vs.9.2% （16 330/177 501）， P＜0.01〕. Conclusion Total thyroidectomy appears to have little impact on the quality of life in the patients with nodular goiter.