Robot-assisted excision of branchial cleft cysts using a postauricular facelift approach

Robot-assisted resection of lateral neck cysts using a postauricular approach

Objectives

The Da Vinci robotic surgical system was used for head and neck surgery. This study aimed to investigate the feasibility, safety, and effect of postauricular approach on the resection of lateral neck cysts.

Methods

Eleven patients with lateral neck cysts were enrolled in this retrospective study and accepted robot-assisted surgery via a postauricular approach. Data on volume of cervical cysts, length of incision, bleeding volume, mean operating time, and hospitalization time were analyzed. The postoperative esthetic satisfaction of patients was investigated.

Results

In this case series, the average length of the incision was 6.67 cm. Bleeding volumes ranged from 10 to 20 mL. Average operation time was 55 min. Four patients developed postauricular numbness after the operation, and all recovered over 3 months. No other serious adverse events occurred after the operation. Postoperative cosmetic outcomes were satisfactory. During the follow-up median period of 38.2 months, there was no evidence of recurrence or long-term complications.

Conclusion

Robot-assisted resection for lateral neck cysts via a postauricular approach is feasible and safe and yields excellent cosmetic outcomes.

Global trends in research of endoscopic thyroidectomy from 2013 to 2022: a scientometric and visualization analysis

Introduction

Recently, endoscopic thyroidectomy has been developed and applied to thyroid surgery to achieve minimized neck scar formation and enhanced aesthetic outcomes. Our scientometric research in this paper offers a thorough overview of endoscopic thyroidectomy from 2013 to 2022.

Methods

All pertinent articles on endoscopic thyroidectomy were obtained from the Web of Science Core Collection Database. The data on the number of citations and publications, most prolific countries and institutions, significant authors and journals, top themes, and keywords were analyzed by Biblioshiny, CiteSpace, and VOSviewer.

Results

There were 758 publications, all of that were found from 2013 to 2022. The output of the annual publication showed an upward trend. A series of cases report by Anuwong et al. published in 2016 received the most citations. The country with the most articles published articles was South Korea, and the two countries with the most collaboration were South Korea and the United States. The most productive journal was Surgical Endoscopy and Other Interventional Techniques. Dionigi G, Kim HY, and Anuwong A were the writers with the most articles published, the highest h- and g-indices, and the strongest link strength, respectively. The keywords "endoscopic thyroidectomy", "surgical", "thyroidectomy", "robotic thyroidectomy", "experience", and others were most used.

Conclusion

The innovative surgical technique, transoral endoscopic thyroidectomy vestibular approach (TOETVA), leaves no scars and produces optimal cosmetic results. However, the long-term oncologic results for thyroid cancer performed with this approach are still missing. This scientometric analysis can offer valuable insights into the present research standing and key focal points in this domain, enabling researchers to gain a precise understanding of the state-of-the-art research in this area.

Postauricular Incision Versus Conventional Transcervical Incision in Second Branchial Cleft Cyst Excision: A Systematic Review and Meta-Analysis

Surgical removal is the treatment of choice for second branchial cleft cysts (SBCCs), which are congenital anomalies. The conventional procedure is performed through a transcervical approach, which would lead to a visible scar in the anterior neck. Conversely, the postauricular approach could keep the scar in the hairline or retroauricular sulcus, rendering it almost invisible after the surgery. The purpose of this meta-analysis was to evaluate the differences between the postauricular and conventional transcervical approaches to SBCC excision. A systematic review was performed using PubMed, Embase, and the Cochrane Library to identify studies comparing outcomes of SBCC surgery via postauricular and conventional transcervical approaches. The data of interest were analyzed with Comprehensive Meta-Analysis software (version 3). The data of interest were analyzed by calculating the risk difference (RD), the standardized mean difference, and the mean difference (MD) with the 95% confidence interval (CI). Three studies were eligible for the final analysis. The pooled analysis demonstrated that the cosmetic satisfaction score was significantly higher with the postauricular approach (standardized mean difference, 2.12; 95% CI, 0.68–3.56). The operative duration was significantly longer with the postauricular approach than with the conventional transcervical approach (MD, 12.81; 95% CI, 2.39–23.23). The incidences of postoperative marginal mandibular nerve palsy (RD, 0.00; 95% CI, −0.09 to 0.09), bleeding complications (RD, −0.02; 95% CI, −0.09 to 0.05), salivary complications (RD, −0.00; 95% CI, −0.07 to 0.06), cyst size (MD, 0.02; 95% CI, −0.96–0.99), and length of hospital stay (MD, −2.50; CI, −7.30 to 2.30) were comparable between the 2 groups. The postauricular approach is feasible for use in SBCC excision and yields better cosmetic outcomes, a longer operative duration, and a similar rate of complications.

Application of the transoral endoscopic vestibular approach for a benign upper neck mass: A case report

RATIONALE

Excision of a benign neck mass is traditionally performed via the transcervical approach. In order to avoid visible scars in the neck, various remote access surgical approaches have been developed. The aim of this report is to present the technique of a transoral endoscopic vestibular approach for treatment of a benign upper neck mass.

PATIENT CONCERNS

A 47-year-old female with an anterior upper neck mass and throat discomfort visited our institution.

DIAGNOSIS

The computed tomography (CT) scans and ultrasound (US) images demonstrated a benign-appearing mass on the anterior upper neck area.

INTERVENTIONS

The benign upper neck mass was successfully removed via the transoral endoscopic vestibular approach, without any complication.

OUTCOMES

The final pathologic report indicated that the lesion was an epidermal cyst. The cosmetic result was excellent.

LESSONS

From this case study, we can learn to apply a transoral endoscopic vestibular approach for removal of a benign upper neck mass. Based on the outcomes, endoscopic removal of the benign upper neck mass via a transoral vestibular approach can be useful for patients who wish to hide any anterior neck scar.

Endoscopic cephalic access thyroid surgery (EndoCATS) using the retroauricular approach - a single centre retrospective data analysis

BACKGROUND

Due to improvements in endoscopic as well as robotic technology, and a request for better cosmetic results, there was a significant increase in thyroid surgery using these methods during the past decade.

METHODS

The aim of our study is to evaluate the perioperative short- and long-term outcome as well as the learning curve of EndoCATS and the Quality of Life (QoL).

RESULTS

A total of 150 patients with 152 hemithyroidectomies who underwent endoscopic thyroid surgery by EndoCATS between 2010 and 2016 were enrolled in this study. The mean specimen volume was 15.04 g ± 7.89 g. The mean operation time was 132.79 ± 50.52 min. There is a significant reduction of the operation time after the 53th case. (p < 0.05) There was no acute rebleeding or permanent hypoparathyroidism. Permanent RLN palsy occurred in 3 nerves at risk (NAR) 1.97%. There were no cases of pneumothorax, postoperative infections or skin flap ischemia. 94.11% of the patients describe their state of general health as good as or better than before the surgery.

CONCLUSIONS

EndoCATS is a safe and effective, but a demanding single port access procedure; therefore, extensive training is required. An advantage is the near ideal visualization of the RLN and the parathyroid glands as well as the ability to recover even large specimens without difficulties.

Robot-assisted excision of thyroglossal duct cyst by a postauricular facelift approach

Introduction

A trend towards robotic scarless surgery using remote site incisions has developed in head and neck surgery for better cosmetic outcomes. We have carried out robot-assisted excision of thyroglossal duct cysts (TGDC) by a postauricular facelift approach to avoid visible scars in the central neck related to the trans-cervical Sistrunk operation.

Aim

To evaluate the technical feasibility and safety of robot-assisted excision of TGDC by a postauricular facelift approach.

Material and methods

Six patients who underwent robot-assisted excision of TGDC by a postauricular facelift approach were analyzed.

Results

The robotic procedures were done successfully in all patients, without any conversion to a trans-cervical approach or incomplete removal of the lesions. In terms of cosmetic satisfaction, three patients were "very satisfied" and three were "satisfied".

Conclusions

Robot-assisted Sistrunk operations for TGDC by a postauricular facelift approach are feasible and safe and yield excellent postoperative cosmesis.

Extracervical Approaches to Thyroid Surgery: Evolution and Review

Over the last two decades, advances and adaptation of technology have led to a variety of endoscopic thyroidectomy procedures being performed. The drive for extracervical procedures has been predominantly influenced by the desire for improved cosmesis via avoidance of visible scars. Extracervical techniques have shown considerable evolution with approaches that have included transaxillary, breast, postauricular, and transoral routes. There has been a varied evidence base for each of these approaches with regard to technical feasibility, safety, patient satisfaction, and cost-effectiveness. In recent years, robotic-assisted thyroid surgery has gained increased popularity worldwide with the introduction of the da Vinci Robot. Reports of improved postoperative outcomes and patient satisfaction have been in contrast to the financial burden, longer operative time, and increased training required which, to date, have limited widespread application. The aim of this review is to describe the evolution of extracervical procedures including surgical approaches, outcomes, advantages, and disadvantages. Consideration is also given to the future direction of extracervical thyroid surgery with regard to the safety, feasibility, and application of robotic systems.

Second branchial cleft anomalies in children: a literature review

Branchial cleft anomalies are the second most common head and neck congenital lesions in children. It may sometimes be a part of branchio-oto-renal (BOR) syndrome, so in patients with branchial cleft anomalies associated with a complaint of auricular deformity or a similar history and findings in other family members, we should take an additional examination to find the possibility of BOR syndrome. Complete excision is essential for good prognosis. For the management of branchial cleft anomalies, various methods have been reported. Endoscopically assisted dissection technique and transoral robot-assisted surgery were used in the management of fistula and allowed excellent visualization of the pharyngeal component of the lesion and a minimally invasive approach. It is essential for the surgeon to fully comprehend the congenital lesions to attain the correct preoperative diagnosis and plan for an appropriate surgical approach to prevent the most common complication and recurrence in these lesions. The following sections discuss the anatomy, common presentation, auxiliary examination, differential diagnosis, the current principles of surgical treatment and prognosis for second branchial cleft anomalies in children, and discussed the branchio-oto-renal syndrome.

Robotic and Endoscopic Thyroid Surgery: Evolution and Advances

To minimize surgical morbidity and neck scarring, minimally invasive thyroidectomy and robotic/endoscopic thyroidectomy via cervical, axillary, anterior chest, breast, postauricular or transoral approaches have been developed over the past 20 years. In this article, we review the evolution of robotic and endoscopic thyroid surgery and recent advances. Among remote access approaches, the gasless transaxillary approach, bilateral axillo-breast approach, postauricular facelift approach, and transoral vestibular approach are in common use today. Each procedure has its own advantages and disadvantages. Therefore, we need to understand these advantages and limitations, and to select the appropriate method for each patient. The most significant advantage of remote access thyroidectomy is its excellent cosmesis. The complication rate is similar in patients undergoing a remote access approach and those undergoing conventional surgery if the former is performed by experienced surgeons. Operative time is significantly longer in remote access thyroidectomy. In conclusion, remote access thyroidectomy is feasible and its outcomes are comparable to those of conventional transcervical thyroidectomy in highly selected patients.

Robot-assisted excision of the submandibular gland by a postauricular facelift approach: comparison with the conventional transcervical approach

Various approaches have been described for excision of a submandibular gland including endoscopic and robot-assisted techniques. We present the outcome of excision by a robot-assisted postauricular facelift approach and compare it with the conventional transcervical approach. We studied 30 cases of excision of the gland for benign disease (16 transcervical and 14 robot-assisted), and collected clinical and personal data, and details of patients' satisfaction with the result. The most common conditions were sialadenitis (n=15) and pleomorphic adenoma (n=12). The robot-assisted operations took significantly longer (p=0.045), had more drainage (p<0.001), and a significantly better cosmetic outcome (p=0.002). Robot-assisted excision of the submandibular gland may prove to be a viable option in the treatment of benign conditions for those patients seeking a better cosmetic outcome.

Feasibility of using the retroauricular approach without endoscopic or robotic assistance for excision of benign neck masses

BACKGROUND

The purpose of this study was to present our evaluation of the feasibility of using a retroauricular approach for excision of benign upper neck mass lesions without assistance of an endoscopic or robotic system.

METHODS

We enrolled 23 patients with benign neck mass lesions of the parotid gland, submandibular gland, and the level II/III region who underwent surgery via a retroauricular approach.

RESULTS

In 22 of 23 patients (95.7%), parotidectomies, submandibular gland resections, and mass excisions were successfully completed under direct vision, without endoscopic or robotic assistance. Mean operation time, drainage amount, and drainage duration were 99.1 minutes, 44.3 mL, and 2.9 days, respectively. For a total of 23 patients, the mean visual analog scale score for subjective satisfaction with the incision scar was 8.9. No serious or permanent complications occurred.

CONCLUSION

Excision using a retroauricular approach under direct vision is technically feasible for many benign mass lesions of the parotid gland, submandibular gland, and levels II/III of the neck region. © 2017 Wiley Periodicals, Inc. Head Neck 39: 748-753, 2017.

Robot-assisted excision of cervical cystic hygroma through a retroauricular hairline approach: a case report

Background

Cystic hygroma is a rare benign abnormality of the lymphatic system generally occurring in young children less than 2 years old. The standard transcervical surgical treatment of cystic hygroma may often leave a permanent scar in the neck region.

Case presentation

We report a case of cystic hygroma in a 19-month-old Asian baby girl successfully treated with robot-assisted excision through a hairline neck-lift approach. We present the use of the Yang’s retractor as an instrumental advancement to this surgical approach.

Conclusions

Treatment options for cystic hygroma may be surgical or nonsurgical. We report a case of cystic hygroma in a 19-month-old child successfully treated with robot-assisted excision through a small concealed retroauricular hairline approach. This is the first report in the medical literature of treating cystic hygroma with a minimally invasive robot-assisted excision via a small, concealed, hairline incision.

Electronic supplementary material

The online version of this article (doi:10.1186/s13256-016-0929-0) contains supplementary material, which is available to authorized users.

Robotic Thyroidectomy

Objectives

Robotic thyroidectomy using remote access approaches has gained popularity with patients seeking to avoid neck scarring and enhanced cosmetic satisfaction. The aim of this study was to compare the efficacy and advantages of a postauricular facelift approach vs a gasless unilateral axillary (GUA) approach in robotic thyroidectomy.

Study Design

Case series with chart review.

Setting

University tertiary care hospital.

Subjects and Methods

We retrospectively analyzed the data of 65 patients who underwent robotic thyroidectomy with or without central neck dissection using a GUA approach (45 patients) or a postauricular facelift approach (20 patients) between September 2013 and December 2014. We excluded patients who underwent simultaneous lateral neck dissection or completion thyroidectomy.

Results

Robotic procedures were completed without being converted to an open procedure in all patients. There were no significant differences in terms of patient and tumor characteristics, extent of thyroidectomy and central neck dissection, operative time, complications, and postoperative pain between the 2 approaches, except the higher female ratio in the GUA approach group (female ratio, 95.6% vs 75%, P = .042). Cosmetic satisfaction evaluated by a questionnaire was not significantly different between the 2 groups, and most patients of both groups (85.7%) were satisfied with postoperative cosmesis.

Conclusion

Both GUA and postauricular facelift approaches are feasible, with no significant adverse events in patients, and result in excellent cosmesis. However, a GUA approach seems to be superior when performing total thyroidectomy using a unilateral incision based on the preliminary result.