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Objective:To evaluate the clinical efficacy of endoscope assisted supraclavicular thyroidectomy and lymph node dissection through the sternocleidomastoid muscular approach (ELDS) .Methods:Clinical data of 40 patients undergoing ELDS and 40 patients who had open surgery (open group) by same team admitted to Ningbo Medical Center Lihuili Hospital from Jan. 2021 to Jan. 2022 were retrospectively analyzed. The intraoperative and postoperative outcomes and follow-up were observed situation. The intraoperative situation, the number of lymph nodes dissected, postoperative outcomes and scar healing satisfaction were observed. SPSS 20.0 software was employed to carry out statistical analysis, the measurement date were compared with t-test, and the counting date were analyzed by χ2 test. Results:There was no significant differences in the two groups with respect to the number of lymph nodes dissected (ELDS group: 30.5±9.8, open group: 29.9±9.0) . The surgical injury in ELDS group were significantly smaller than those in open group, and the operation time was significantly higher in open group (ELDS group: 95.2±12.0min, open group: 82.3±13.9min, P<0.05) . In postoperative follow-up, there were significant differences between the two groups in swallowing impairment, anterior cervical pressure and scar satisfaction (ELDS group: 4.45±1.82, open group: 6.03±1.47, P<0.05) , and the lateral approach group was superior to open group, but there were no significant differences in parathyroidism or recurrent laryngeal nerve injury ( P>0.05) . Conclusions:ELDS has the advantages of good cosmetic effect, less postoperative anterior cervical discomfort, less postoperative complications, and good lymph node dissection effect. The operation is safe and feasible, and has obvious advantages over traditional operation.
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Objective To discuss the clinical characteristics for lateral cervical lymph node metastasis in stage cN0 papillary thyroid microcarcinoma and significance and feasibility of preventive dissection,and provide reference for clinical treatment.Methods Reviewd the clinical data of 191 patients with stage cN0 papillary thyroid microcarcinoma patients from Jul.2011 to Dec.2016 underwent surgery in the Department of General Surgery of Lianyungang Oriental Hospital.Assessed the need for preventive cervical lymph node dissection.Chisquare test and logistic regression were used to analyze the relationship between cervical lymph node metastasis and gender,age,tumor number,tumor size,capsule infiltration,single and bilateral tumors,Hashimoto's disease,and central lymph node metastasis.Results The positive rate of cervical lymph node metastasis in papillary thyroid microcarcinoma was 27.9％ (50/191).Univariate analysis showed that the metastasis of the cervical lymph nodes was associated with infiltration of the capsule,Hashimoto disease,and CLN metastasis (all P ＜ 0.05).Multivariate logistic regression analysis showed that the capsule infiltration (OR =7.563,P =0.000),Hashimoto's disease (OR =4.635,P =0.003),and central lymph node metastasis (OR =3.075,P ＜ 0.001) were able to be independent risk factors for cervical lymph node metastasis.When the positive number of lymph node metastasis in the central region was ≥ 2,the positive rate of cervical lymph nodes was significantly increased (P ＜ 0.001).Eleven patients (5.8％) had temporary recurrent laryngeal nerve palsy,29 patients (15.1％) had transient hypoparathyroidism,and no patients with permanent recurrent laryngeal nerve palsy and hypoparathyroidism.Conclusions The removal of the cervical lymph nodes helps to accurately classify the tumor and assess the risk.It is important to choose the postoperative treatment follow-up plan for patients.For patients with capsule infiltration,Hashimoto's disease,and central lymph node metastasis,cervical lymph node dissection should be routinely performed.
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@#Tongue squamous cell carcinoma (TSCC) is the most common oral cancer, with early lymph node metastasis and poor prognosis. Surgery is the primary treatment based on sequential therapy for TSCC. The treatment of TSCC has evolved gradually in the past few years and has exhibited a trend of standardization and personalization. Several aspects of TSCC treatment are discussed in this article, such as surgery, radiotherapy, chemotherapy, biotherapy, functional rehabilitation, psychological rehabilitative treatment, prognosis and follow-up systems. This article comments on the types of treatments and research progress for TSCC in China and abroad with the aim of providing a better understanding and references for clinical treatment.
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Objective To investigate the correlation between level Ⅱ cervical lymph node metastasis (CLNM) and thyroid disease background,tumor size,location,and local lymph node metastasis in patients with papillary thyroid carcinoma (PTC).Methods A thyroid cancer database was established using Access database software.62 patients with PTC undergoing neck dissection in the 1st Department of Head and Neck surgery of Sichuan Cancer Hospital from Aug.2013 to Mar.2014 were retrospectively reviewed in terms of their sex,age,thyroid disease background,number of nodules,tumor size,location,and CLNM.Results 30 out of 62 patients had level Ⅱ cervical lymph node metastasis (Ⅱa:27 cases,Ⅱb:6 cases).13 out of 23 patients without history of other thyroid disease had level Ⅱ CLNM,9 out of 17 patients with Hashimoto's thyroiditis had level Ⅱ CLNM,3 out of 18 patients concomitant with nodular goiter had level Ⅱ CLNM and 2 patients concomitant with hyperthyroidism and having received radioactive iodine 131 treatments had level Ⅱ CLNM.Among patients with level Ⅱ CLNM,2 patients had tumors ＜10 mm,17 patients had tumors between 10 mm and 40 mm,and 4 patients had tumors ＞40 mm.Most of the tumors (11/17) with level Ⅱ CLNM were located in the upper polar of the thyroid,while the rest were located in the middle (12/23) and lower (3/12) region of thyroid.Conclusions Level Ⅱ CLNM is a common feature of thyroid carcinoma.It has been well accepted that level Ⅱ cervical lymph node should be dissected when extracapsular invasion or CLNM to level Ⅲ or Ⅳ occurs.In addition to traditional risk stratification,level Ⅰ CLNM is correlated with tumor size,location,and thyroid disease background.Therefore,close attention should be paid to level Ⅱ cervical lymph node when tumors are located in the upper polar of thyroid and individualized treatment should be chosen for each patient.
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PURPOSE: Cervical lymphadenectomy is frequently performed in papillary thyroid carcinoma (PTC) patients with lateral node metastasis to improve regional control, but the cervical levels that require dissection remain controversial. We conducted this study to investigate the necessity of the routine dissection of level V in papillary thyroid microcarcinoma (PTMC). METHODS: To identify the relation between PTMC and level V metastases, we analyzed 90 patients who underwent lateral neck dissection (ND). Twenty-five patients underwent lateral ND when metastasis was detected during follow-up, whereas the other 65 patients underwent total thyroidectomy with central and lateral ND at initial surgery. RESULTS: There were 18 PTMC patients and 72 patients with a PTC of >1 cm. Metastasis at level III or IV was detected in 80.0% and 78.9%, respectively, whereas metastasis at level V was only detected in 12.2%, and metastasis at level II occurred in 30%. In PTMC patients, metastatic rates at levels II, III, IV, and V were 11.1%, 61.1%, 61.1%, and 5.6%, respectively, and in patients with a PTC of >1 cm, metastatic rates at levels II, III, IV, and V were 34.7%, 84.7%, 83.3% and 13.9%, respectively. PTMC was not found to be significantly associated with level V metastasis (P=0.452). CONCLUSION: The level V metastatic rate in PTMC was no different from that of PTC>1 cm statistically. However, the metastatic rate was only 5.6% in PTMC. Therefore, we recommend that care be taken when deciding whether to perform level V dissection when dissecting the lateral cervical nodes in PTMC.