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.
Thirty patients with heperthyroidism were investigated for triiodothyronine (T3), thyroxine (T4), thyroid stimulating hormone (TSH), thyromicrosome antibody (TMA), thyroglobulin antibody (TGA) and hydrocortisone before and after operation. The levels of serum T3, T4, TGA, TMA were markedly decreased after operation, and the level of hydrocortisone farther decreased from the preoperative low level. But only a little decrease in TSH level was found as compared with that before operation. The assay of these hormones and antibodies has very important clinical significance for judgement of the effect of operation and prevention of crisis of hyperthyroidism.
ObjectiveTo summarize the variation of parathyroid hormone (PTH) after thyroidectomy and the influence factors of postthyroidectomy hypocalcemia (PHC). MethodsClinical data of 95 patients who underwent thyroidectomy in Affiliated Shengjing Hospital of China Medical University from Jan. 2015 to Dec. 2015 were analyzed retrospectively. ResultsOf the 95 patients, there were 27 patient (28.42%) suffered from PHC (PHC group), and levels of serum calcium in the other 68 patients (71.58%) were normal (normal group). There was no significant difference in levels of serum calcium and PTH between the PHC group and normal group before operation (P > 0.05), but levels of serum calcium and PTH in PHC group were both lower than corresponding index of normal group after operation (P < 0.05). The levels of serum calcium and PTH both decreased in PHC group after operation (P < 0.05), and only PTH level decreased in normal group after operation (P < 0.05). PHC was related with type of operation, who underwent two-side operation had higher risk of PHC (P < 0.05), but there was no significant relationship between PHC and gender or age (P > 0.05). ConclusionsPTH is an important factor for PHC. In addition, it is easier to occur PHC when the operative range become bigger.
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.
Objective To evaluate whether the classification of parathyroid can be used to evaluate how difficult it is that the parathyroid glands get preserved in situ during thyroid surgery. Methods Clinical date were retrospectively collected from the patients with thyroid nodules, who had undergone the initial thyroidectomy in the Department of Thyroid Surgery, West China Hospital of Sichuan University between January 2014 and June 2016. The number of parathyroid glands was counted according to the classification of parathyroid. It got comparative analysis that the rates of parathyroid glands in situ among the different types. Results A total of 996 patients were included in the study, and 3 269 pieces of parathyroid glands were identified. The mean number of parathyroid identification was 3.3 pieces. These parathyroid glands consisted of 77.5% (2 532/3 269) type A and 22.5% (737/3 269) type B. The rate of parathyroid glands in situ was 77.1% (1 951/2 532) in type A, and 80.7% (595/737) in type B, the difference was significant (P=0.03). And the rate of parathyroid glands in situ in type A1 was significantly higher than that in type A2 (80.5%vs 21.4%,P<0.001). The parathyroid of type A3 couldn’t get preserved in situ. The rate of superior parathyroid glands in situ in type B1 was higher than that in type A1 (97.5%vs 93.7,P<0.01). But the rate of inferior parathyroid glands in type B1 was closed to that in type A1 (62.2%vs 65.7%,P=0.23), and both the rates were significant less than that in type B2 (86.0%) and in type B3 (90.2%),PA1vs B2=0.001,PA1vs B3<0.001,PB1vs B2=0.004,PB1vs B3=0.001. Conclusion The classification of parathyroid can be used to evaluate effectively how difficult it is that the parathyroid glands get preserved in situ during thyroid surgery.
【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 investigate the value of bipolar coagulation forceps combined with meticulous capsular dissection technique in thyroidectomy. Methods Information of 203 patients with thyroid neoplasms who underwent thyroidectomy in Longyan First Hospital from January 2014 to July 2015, were collected retrospectively. Patients were divide into control group (98 patients who had received conventional thyroidectomy) and observation group (105 patients who had received bipolar coagulation forceps combined with meticulous capsular dissection technique in thyroidectomy) according to the surgery type. Then comparison of 2 groups in incidence of recurrent laryngeal nerve injury, temporary hypocalcemia, temporary or permanent hypoparathyroidism, serum parathyroid hormone (PTH) and serum calcium was performed. Results All the operation of 203 patients went smoothly, and no operative death happened. Operation time of control group and observation group showed no obvious difference〔(68.24±16.59) minvs. (64.78±14.20) min,P>0.05〕, but the intraoperative blood loss of control group was more than observation group〔(25.44±8.35) mLvs. (16.58±5.44) mL,P<0.05〕. There were 25 patients suffered from temporary hypocalcemia after operation, including 18 patients in control group and 7 patients in observation group. There were 38 patients suffered from temporary hypoparathyroidism after operation. including 24 patients in control group and 14 patients in observation group. The incidences of temporary hypocalcemia (χ2=6.426,P<0.05) and temporary hypoparathyroidism (χ2=4.147,P<0.05) were both lower in observation group than corresponding index of control group. But no one suffered from permanent hypoparathyroidism. There were 17 patients existent hoarseness in the control group and 14 patients in observation group, but no one had cough caused by superior laryngeal nerve injury of all the patients, and the incidence of hoarseness of 2 groups had no significant difference (χ2=0.637,P>0.05). Conclusions Bipolar coagulation forceps combined with meticulous capsular dissection technique in thyroidectomy could reduce the temporary hypocalcemia and temporary hypoparathyroidism, and provide the better protection to the blood supply of parathyroid. In addition, bipolar coagulation forceps could reduce thermal injury and heighten hemostasis. So, it is worthy to perform bipolar coagulation forceps combined with meticulous capsular dissection technique in thyroidectomy.
ObjectiveTo assess the clinical efficacy of percutaneous transplantation of parathyroid glands into the subcutaneous tissue of the epigastrium for treating malignant secondary hyperparathyroidism (SHPT). MethodsThe clinical data of the patients with SHPT who were treated by puncturing the subcutaneous tissue of the epigastrium and transplanting parathyroid glands in the Xuzhou Central Hospital from January 2020 to June 2022 were collected retrospectively. The preoperative and postoperative parathyroid hormone (PTH) level, calcium ion concentration, alkaline phosphatase (ALP) level, and phosphorus ion concentration, as well as postoperative follow-up results were analyzed. The data analysis was conducted using SPSS 23.0 software, with a testing level of 0.01. ResultsA total of 21 patients successfully underwent this surgery, including 12 males and 9 females, with a median age of 48 years old and a range of 32–71 years old. The dialysis time was (8.62±2.27) years, and 12 patients had hypertension, 9 patients had anemia, 17 patients had bone pain, and 11 patients had skin itching. On day 1 after treatment, the PTH level decreased from (1 893.23±539.30) ng/L to (5.99±3.50) ng/L (P<0.001), the calcium ion concentration decreased from (2.52±0.31) mmol/L to (2.24±0.35) mmol/L (P=0.003), and the phosphorus ion concentration decreased from (2.25±0.71) mmol/L to (1.76±0.38) mmol/L (P=0.006) as compared with the values before surgery. Although the ALP level decreased from (321.78±151.01) U/L to (229.32±89.32) U/L, there was no statistically significant difference (P=0.016). Among the 12 patients with hypertension before surgery, 6 patients improved and reduced the use of antihypertensive drugs after surgery; among the 9 patients with anemia, 3 patients improved before discharge; 17 patients with bone pain showed markedly relief before discharge; and 9 patients with skin itching improved before discharge. There were no complications such as hoarseness, choking cough when drinking water, or incision infection after the operation. All 21 patients were followed up for 6–12 months. The parathyroid hormone levels of the 21 patients all dropped to the normal level within 12 months after the operation. Among them, 3 patients recovered to the normal level at the 3rd month after the operation, 16 patients recovered to the normal level at the 6th month after the operation, and 2 patients recovered to the normal level at the 12th month after the operation. The time to return to the normal level was (5.86±2.70) months. No serious complications occurred in all patients, and there was no recurrent case during follow-up period. Conclusion From the analysis results of our study, parathyroid autotransplantation into the subcutaneous tissue of the epigastrium via puncture is a safe and effective method for patients with SHPT.
【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 discuss the clinical significance of intact parathyroid hormone (iPTH) detection of postoperative serum and surgical drainage in predicting parathyroid function. MethodsThe clinical data of 50 patients with thyroid cancer performed total thyroidectomy from January 2013 to July 2013 in the PLA General Hospital and the First Affiliated Hospital of PLA General Hospital were analyzed retrospectively.In this cohort, there were 49 pappillary carcinomas and 1 medullary carcinoma.All the patients received total thyroidectomy andⅥlymph nodes dissection, and 18 of these patients received neck lymph nodes dissection additionally.The negative pressure drainage was placed in the operated area, and the drained fluid and blood were tested for iPTH level on the first day and the third day postoperatively. ResultsThe preoperative iPTH levels were within the normal range for all the patients.The postoperative serum iPTH level was (12.85±10.50) ng/L (4.64-13.15 ng/L) and (17.45±11.33) ng/L (7.33-26.50 ng/L) on the first day and the third day, respectively, there was no significant difference of the postoperative serum iPTH levels between the first day and the third day (P=0.293).The postoperative surgical drainage iPTH level was (1 550.29±1 678.18) ng/L (5 000-112 ng/L) and (566.73±753.99) ng/L (2 065-2.81 ng/L) on the first day and the third day, respectively, there was no significant difference of surgical drainage iPTH between the first day and the third day too (P=0.060). ConclusionsBy detecting the postoperative surgical drainage iPTH level combined with serum iPTH level, it could better predict the function of parathyroid after total thyroidectomy, and correctly assess the prognosis of patients.