Drainless thyroid surgeries including goiter or central neck dissection: a case-control study.

BACKGROUND: Despite ample of evidence regarding feasibility of simple drainless thyroid surgeries, the evidence of feasibility of such procedures in goiters and central neck dissections remains limited. METHODS: Patients undergoing total thyroidectomy (TT) between January 2017 and July 2022 were included. The study included two study groups: drainless TT with central neck dissection (CND) and drainless TT due to goiter, which were compared to two controls: non-goiter drainless TT and drained TT for goiter or with CND. Main outcome was post-operative seroma rate. RESULTS: 156 patients met the inclusion criteria for each of the group. No significant differences between groups were found for permanent hypocalcemia, and other complications. Post-operative seroma was found in nine patients (5.8%), all from study groups. No significant differences between groups were found for local infections, aspirations, post-discharge drain insertion. CONCLUSIONS: Complex drainless thyroid surgeries, including goiter and CND, are feasible and do not seem to significantly increase rate of post-operative seromas or infections.

Impact of drainless neck dissection on surgical outcome: a matched case-control study.

PURPOSE: The safety of drainless lateral neck dissection (ND) remains to be proven. Hereby, we describe outcomes of drainless ND using fibrin sealant (FS). METHODS: A retrospective, single academic institute, matched cased control. The study group included patients who underwent drainless ND (drainless group), matched to control patients by age, sex, body mass index, laterality and median number of levels dissected. Additional comparison of patients who underwent at least II-IV lateral ND for a thyroid cancer indication was also conducted. Outcomes were post-operative seroma\infections. RESULTS: A total of 118 patients (42 cases and 76 controls) were included in the study. Groups did not differ in pre-operative characteristics, percentage of bilateral ND, and extension of ND. No significant difference was found in terms of post-operative infections, seroma, aspirations, and post-operative antibiotic use. The additional analysis included 23 drainless lateral ND and matched controls, of which 91% underwent concomitant level V dissection. No significant difference was found in terms of post-operative seroma or infection. These findings were confirmed with a multivariate analysis. CONCLUSIONS: Drainless ND using FS in non-violating mucosa surgeries appears to be feasible and safe, without significantly increasing post-operative seroma and its associated complications.

Revisiting the role of surgery in the treatment of Graves' disease.

Graves' disease (GD) can be managed by antithyroid drugs (ATD), radioactive iodine (RAI) and surgery. Thyroidectomy offers the highest success rates for both primary and persistent disease, yet it is the least recommended or utilized option reaching <1% for primary disease and <25% for persistent disease. Several surveys have found surgery to be the least recommended by endocrinologists worldwide. With the development of remote access thyroidectomies and intraoperative nerve monitoring of the recurrent laryngeal nerve, combined with current knowledge of possible risks associated with RAI or failure of ATDs, revaluation of the benefit to harm ratio of surgery in the treatment of GD is warranted. The aim of this review is to discuss possible reasons for the low proportion of surgery in the treatment of GD, emphasizing an evidence-based approach to the clinicians' preferences for surgical referrals, surgical indications and confronting traditional reasons and concerns relating to the low referral rate with up-to-date data.

Trans-oral endoscopic thyroidectomy vestibular approach (TOETVA) for the pediatric population: a multicenter, large case series.

INTRODUCTION: A cervical scar has been shown to have an impact on the quality of life of children undergoing thyroid surgery. Transoral endoscopic vestibular thyroidectomy via the vestibular approach (TOETVA) offers the absence of a cutaneous incision, and has not been described to date in the pediatric population. OBJECTIVE: To describe the first series of TOETVA in a pediatric population. PATIENTS AND METHODS: A retrospective, multicenter study, including all patients > 18 years old who underwent TOETVA. Data was prospectively collected and included demographics, preoperative ultrasound, cytology and indications for surgery. Intraoperative parameters included length of surgery and complications, with final pathology and postoperative course also reviewed. TOETVA surgical success was defined as completion of surgery via this approach. RESULTS: Forty-eight children were included. Of these, 43 (89.5%) were girls. The median age was 16 years (range 10-17). The most common indication for surgery was a benign thyroid nodule (n = 26, 54.1%). Eleven patients (22.9%) had papillary thyroid carcinoma on final pathology, of which 90.9% (10/11) were diagnosed pre-operatively based on FNA cytology. Hemithyroidectomy was performed in 36 patients (75%). All surgeries were completed endoscopically. The mean malignant tumor size was 1.4 ± 0.4 cm and all tumors were completely excised with clean margins. No permanent complications were documented. A single patient (2.1%) had transient RLN injury (1.6%, 1/60 nerves at risk). Transient hypocalcemia was documented in 4 of the 12 patients undergoing total thyroidectomy (33.3%). Transient mental nerve injury/chin hypoesthesia was documented in 2 patients (4.2%). CONCLUSIONS: TOETVA appears to be a feasible and safe approach for thyroidectomy in the pediatric population in carefully selected cases, and may be discussed with patients and parents as an alternative for the trans-cervical approach.

One hundred and one consecutive transoral endoscopic parathyroidectomies via the vestibular approach for PHPTH: a worldwide multi-institutional experience.

IMPORTANCE: The transoral vestibular approach for thyroid and parathyroid surgery is being adopted rapidly world-wide. Currently there is a paucity of information on this approach for primary hyperparathyroidism (PHPTH). If this approach is safe and efficacious it would provide patients a completely scarless option for parathyroidectomy. OBJECTIVE: To determine whether parathyroidectomy via the transoral vestibular approach can be successfully done in a safe and efficient manner. DESIGN: Consecutive case series of 101 transoral parathyroidectomies performed over a two-year period. SETTING: Multi-institutional, academic, high-volume transoral thyroidectomy centers from the USA, Israel, and Thailand. PARTICIPANTS: A consecutive series of adult patients with a biochemical diagnosis of classic PHPTH and who met criteria for parathyroidectomy based on established international consensus for surgery for PHPTH. All patients also had well-localized single adenomas on at least two preoperative imaging studies. INTERVENTION: Transoral endoscopic parathyroidectomy vestibular approach. MAIN OUTCOMES AND MEASURES: Surgical success rate defined by immediate intra or post-operative return to normal PTH values. Surgical complications including recurrent laryngeal nerve injury, permanent hypoparathyroidism, and infection. RESULTS: Of the 101 consecutive transoral parathyroidectomy patients 84% were female with an average age of 54.23 ± 11.0 years and an average BMI of 27.35 ± 6.19. Ninety-nine out of the 101 patients had immediate return to normal PTH after resection for a surgical success rate of 98%. There were no permanent recurrent laryngeal nerve injuries, one temporary nerve palsy, and no permanent hypoparathyroidism. The median operative time dropped from 130.5 min (IQR 86) to 66.5 min (IQR 56) between the first- and second-half of cases. CONCLUSION AND RELEVANCE: Transoral endoscopic parathyroidectomy via the vestibular approach is a scarless method of removing parathyroids that is clinically feasible, safe, and efficacious and is a reasonable option for focused minimally invasive parathyroidectomy that can be offered to select patients with PHPTH.

[SCAR FREE THYROIDECTOMY AND PARATHYROIDECTOMY USING TRANSORAL ENDOSCOPIC VESTIBULAR APPROACH - THE FIRST 100 PATIENTS CASE SERIES IN ISRAEL].

INTRODUCTION: The use of transoral endoscopic vestibular approach for thyroidectomy (TOETVA) and parathyroid (TOEPVA) has been increasing worldwide, including in Israel. AIMS: To describe a single institute experience of the first 100 patients undergoing TOETVA or TOEPVA. METHODS: A prospective study of all patients undergoing TOETVA or TOEPVA. Outcomes were defined as the ability to complete surgery endoscopically (success rate), safety profile and length of operation. RESULTS: A total of 100 patients were included; 81 (81%) underwent TOETVA and the remaining (19%) TOEPVA. Of 81 TOETVA patients, 73 (90.1%) underwent hemithyroidectomy. The success rate was 98.8% (80/81). Six temporary recurrent laryngeal injuries (6.7% of nerves at risk) were documented. No permanent complication was documented, including hypocalcemia. Mean length of operation (hemithyroidectomy) was 2.6±0.9 hours. The removal of thyroid cancer using TOETVA was performed in 51 patients (63%). All tumors were resected with clean margins. Parathyroid adenoma was located in 94.7% of the patients undergoing TOEPVA (18/19). All surgeries were completed endoscopically, without complications. Calcium levels normalized in 100% of the patients following surgery.

Impact of high-quality ultrasound following community ultrasound on surgical planning and active surveillance in patients with thyroid cancer.

OBJECTIVE: Ultrasound (US) has gained a critical role in thyroid cancer treatment planning, yet it is limited by its user-dependent nature. The aim of this study was to compare the impact of US performed by radiologists specializing in thyroid imaging (hqUS) and US performed by radiographers in the community (cUS) on treatment plans of patients diagnosed with well-differentiated thyroid malignancies. DESIGN: Retrospective single-centre case series with chart review. PATIENTS: Patients diagnosed with thyroid cancer during 2017-2019 that had cUS followed by hqUS pre-operative counselling were included in this retrospective analysis. MEASUREMENTS: The main outcome was management alternations based on one of two sonographic measures: (1) extrathyroid extension (ETE); (2) The presence of central or lateral lymph nodes suspicious for metastases (LNM), which were compared with the final pathology. RESULTS: Among those with non-recurrent tumour (n = 76), ETE was reported 22 times more by hqUS compared with cUS (28.9% vs 1.3%, P < .001). Central and lateral LNM were reported approximately 6.5 and 1.5 times more by hqUS, respectively (25.0% vs 3.9%, P < .001 and 15.8% vs., 9.2%, P = .227, respectively). Overall, hqUS altered the initial treatment plan of 35.5% of patients. In 27.6% of patients, hqUS and its subsequent surgery resulted in a change to the patients' 2015 ATA risk stratification system. In 40% of patients with microcarcinomas, hqUS findings mandated surgery according to findings that were not reported by cUS. False-positive rate was 5.2%. CONCLUSIONS: Community US may under-diagnose important features such as ETE and LNM, leading to potential under-treatment in many patients. High-quality US of the neck should be considered in patients with differentiated thyroid carcinoma before making any treatment decisions.

Transoral endoscopic vestibular approach for thyroidectomy and parathyroidectomy - From promise to practice.

OBJECTIVES: To describe the evolution and recent series on transoral endoscopic vestibular approach thyroidectomy and parathyroidectomy (TOET/PVA). DATA SOURCES: PubMed, Google Scholar. REVIEW METHODS: Review of the available English literature. RESULTS: TOET/PVA may offer several advantages over other remote access thyroidectomy approaches and has been adopted by many centers worldwide with excellent success rates. Indications include benign disease and early thyroid cancer patients. Complication rate is comparable to the trans-cervical approach. The suggested framework has been validated in recent studies and its feasibility confirmed. CONCLUSION: TOET/PVA has now been used to treat thousands of patients worldwide due to low cost, short learning curve and excellent cosmetic outcomes. Further studies will be necessary to demonstrate oncologic non-inferiority and also the true value that is added by the approach.

Standardization for oncologic head and neck surgery.

The inherent variability in performing specific surgical procedures for head and neck cancer remains a barrier for accurately assessing treatment outcomes, particularly in clinical trials. While non-surgical modalities for cancer therapeutics have evolved to become far more uniform, there remains the challenge to standardize surgery. The purpose of this review is to identify the barriers in achieving uniformity and to highlight efforts by surgical groups to standardize selected operations and nomenclature. While further improvements in standardization will remain a challenge, we must encourage surgical groups to focus on strategies that provide such a level.

Parotidectomy via Individualized Mini-Blair Incision.

BACKGROUND: The modified Blair incision is the standard facial incision for the vast majority of parotid gland lesions. We utilize three types of incisions: "classic mini-Blair" for parotid body tumors, "cervical mini-Blair" for parotid tail tumors, and "vertical mini-Blair" for anterior parotid tumors. In this study, we describe the surgical and esthetic outcomes of these individually tailored incisions. METHODS: Patients undergoing parotidectomy between 2011 and 2013 were included. The surgical outcomes and patients' satisfaction were assessed. RESULTS: Of 122 patients, 89 were included. All patients completed a questionnaire assessing the postoperative course and patients' satisfaction regarding the surgery in general and the scar in particular. Among these patients, 78 (87%) had a benign pathology and 11 (13%) had malignant tumors. The tumors were located at the parotid body in 57 patients (64%), at the parotid tail in 19 (21%), at the deep lobe in 8 (9%), and at the anterior parotid gland in 5 (6%). All tumors were removed successfully with negative margins on pathology. No inadvertent permanent facial nerve paralysis occurred. The median operation time was 72 min (23-211). The average patient scores of satisfaction with the surgical scar and with the surgery were 9.54 and 9.72, respectively. CONCLUSIONS: Individualized mini-Blair incision is feasible for benign as well as selected malignant parotid tumors.

The role of F18-fluorocholine positron emission tomography/magnetic resonance imaging in localizing parathyroid adenomas.

PURPOSE: Preoperative localization of a parathyroid adenoma is usually obtained by the combination of ultrasound and scintigraphy with technetium-99m methoxyisobutylisonitrile. We evaluated the role of F18-fluorocholine in neck positron emission tomography/magnetic resonance imaging as a novel tool for localizing parathyroid adenomas. METHODS: Patients with primary hyperparathyroidism were recruited from February 2016 to August 2017 and F18-fluorocholine positron emission tomography/magnetic resonance imaging was performed to localize the parathyroid adenoma prior to surgery. We compared sensitivity and accuracy of this modality with ultrasound and technetium-99m methoxyisobutylisonitrile scintigraphy using the verified location of the diseased parathyroid as found in surgery. RESULTS: Nineteen patients were included in our study (15 women and 4 men, mean age 60.5 ± 9.8 years). Positron emission tomography/magnetic resonance imaging precisely localized the pathologic parathyroid gland in 16/19 cases (84.2%) and predicted the diseased side in 19/19 cases (100%). Ultrasound and technetium 99 m methoxyisobutylisonitrile sestamibi scintigraphy predicted the location of the parathyroid adenoma in 16/19 (84.2%) and 14/19 (74%), respectively. In 3/19 patients, positron emission tomography/magnetic resonance imaging localized the parathyroid adenoma where as other modalities failed. Positron emission tomography/magnetic resonance imaging was more accurate when compared to each modality separately (p < 0.001, p = 0.017), however, when comparing the three modalities all together no differences were found (p = 0.506). CONCLUSIONS: Localizing parathyroid adenomas with F18-fluorocholine positron emission tomography/magnetic resonance imaging may be a promising secondary imaging modality.

[SCARLESS THYROIDECTOMY AND PARATHYROIDECTOMY BY TRANSORAL ENDOSCOPIC TRANSVESTIBULAR APPROACH (TOETVA): THE FIRST SERIES CASES IN ISRAEL].

INTRODUCTION: The transcervical approach has been the primary route of access for thyroid and parathyroid glands since its description by Kocher 140 years ago. Several approaches have been suggested for minimizing the surgical scar but none of them have become common practice. Thus, a role for a new novel technique still exists for improving surgical esthetic outcome. Trans-oral endoscopic trans-vestibular approach (TOETVA) has recently been reported as a novel approach for the extraction of thyroid or parathyroid tumors. AIMS: To show the safety and feasibility of TOETVA for thyroid and parathyroid surgery in Israel. METHODS: Case series of patients who underwent TOETVA at our institution. The study was approved by our Institutional Board IRB retrospectively. RESULTS: Ten patients (5 thyroidectomies and 5 parathyroidectomies) underwent TOETVA and were included in the study. The average time of surgery was 3.3 hours. One patient had transient vocal cord paralysis, a second patient had altered sensation of chin and a third patient had seroma that was resolved by aspiration. Surgery was successful in all patients and complete resection of the thyroid lobe as well as the parathyroid adenomas was achieved. No permanent complications were encountered. CONCLUSIONS: In this study TOETVA was found to be feasible and safe for the resection of selected thyroid and parathyroid tumors. DISCUSSION: We report the first series of patients in Israel undergoing TOETVA for thyroid and parathyroid tumors. The learning curve is steep and improving. Surgery was uneventful and safe. The results are comparable to other reports from various centers which adopted this novel technique.

Molecular markers in well-differentiated thyroid cancer.

PURPOSE: Thyroid nodules are of common occurrence in the general population. About a fourth of these nodules are indeterminate on aspiration cytology placing many a patient at risk of unwanted surgery. The purpose of this review is to discuss various molecular markers described to date and place their role in proper perspective. This review covers the fundamental role of the signaling pathways and genetic changes involved in thyroid carcinogenesis. The current literature on the prognostic significance of these markers is also described. METHODS: PubMed was used to search relevant articles. The key terms "thyroid nodules", "thyroid cancer papillary", "carcinoma papillary follicular", "carcinoma papillary", "adenocarcinoma follicular" were searched in MeSH, and "molecular markers", "molecular testing", mutation, BRAF, RAS, RET/PTC, PAX 8, miRNA, NIFTP in title and abstract fields. Multiple combinations were done and a group of experts in the subject from the International Head and Neck Scientific Group extracted the relevant articles and formulated the review. RESULTS: There has been considerable progress in the understanding of thyroid carcinogenesis and the emergence of numerous molecular markers in the recent years with potential to be used in the diagnostic algorithm of these nodules. However, their precise role in routine clinical practice continues to be a contentious issue. Majority of the studies in this context are retrospective and impact of these mutations is not independent of other prognostic factors making the interpretation difficult. CONCLUSION: The prevalence of these mutations in thyroid nodule is high and it is a continuously evolving field. Clinicians should stay informed as recommendation on the use of these markers is expected to evolve.

The "Origami" Composite Free Fibula Flap for Complex Defects of the Mandible, Floor of the Mouth, and Tongue.

PURPOSE: The fibula flap serves as the workhorse for many mandibular defect types. For massive defects that include the mandible, floor of the mouth, and tongue, reconstruction might mandate a 2-flap approach. This report describes a systematic yet flexible design of a single composite osseocutaneous fibula flap for such cases. PATIENTS AND METHODS: From 2003 through 2011, 5 patients underwent surgery for T4 squamous cell carcinoma and adenoid cystic carcinoma. They underwent wide resection of the mandible and floor of the mouth with hemi- to subtotal glossectomy. A large skin paddle was designed on the leg using a customized template consisting of 3 components matching the alveolar, floor-of-mouth, and tongue segments. The round tongue component was folded using its thickness to provide 3-dimensional volume and form in place of the missing tongue. The other 2 components had a crescent shape and were adjusted intraoperatively to match the resected defect. RESULTS: All 5 flaps survived, with 1 case of flap loss that was successfully replaced. Delayed healing of the leg donor site was encountered in 4 patients. CONCLUSION: The proposed single 3-dimensionally folded flap design provides ample tissue to replace bony and soft tissue elements for major anterior or lateral segment defects. There was morbidity owing to donor-site complications but these were treatable, with recorded functional restoration.

Impact of prophylactic central neck dissection on oncologic outcomes of papillary thyroid carcinoma: a review.

Prophylactic neck dissection (PND) for papillary thyroid carcinoma (PTC) is controversial. Our aim was to assess current levels of evidence (LE) according to the Oxford Centre for Evidence-based Medicine ( http://www.cebm.net/?O=1025 ) regarding the oncologic benefits of PND. Data were analyzed via MEDLINE keywords: PTC, differentiated thyroid carcinoma, PND, central lymph node metastases, central compartment, recurrence-free survival. There was conflicting evidence regarding the rate of reoperation for recurrence, with some studies showing a lower rate after PND with increased recurrence-free survival and a higher rate of undetectable pre- and post-ablation thyroglobulin levels (LE 4), whereas other studies did not show a difference (LE 4). Only one study (LE 4) showed improved disease-specific survival with PND. PND may improve recurrence-free survival, although this is supported by only a low LE. Current recommendations can only be based on low-level evidence.

Neuromonitoring in thyroidectomy: a meta-analysis of effectiveness from randomized controlled trials.

Neuromonitoring in thyroid surgery has been employed to make nerve identification easier and decrease the rates of laryngeal nerve injuries. Several individual randomized controlled trials (RCTs) have been published, which did not identify statistical differences in the rates of recurrent laryngeal nerve (RLN) or external branch of the superior laryngeal nerve (EBSLN) injuries. The objective of this report is to perform meta-analysis of the combined results of individual studies to measure the frequency of RLN and EBSLN injuries in patients who underwent thyroidectomy with routine neuromonitoring in comparison with common practice of search and identification. RCTs comparing routine neuromonitoring versus no use in patients who underwent elective partial or total thyroidectomy were evaluated. Outcomes measured were temporary and definitive palsy of the RLN and EBSLN. A systematic review and meta-analysis was done using random effects model. GRADE was used to classify quality of evidence. Six studies with 1,602 patients and 3,064 nerves at risk were identified. Methodological quality assessment showed high risk of bias in most items. Funnel plot did not reveal publication bias. The risk difference for temporary RLN palsy, definitive RLN palsy, temporary EBSLN palsy, and definitive EBSLN palsy were -2% (95% confidence interval -5.1 to 1); 0% (-1 to 1); -9% (-15 to -2) and -1% (-4 to 2), respectively. Quality was rated low or very low in most outcomes due to methodological flaws. Meta-analysis did not demonstrate a statistically significant decrease in the risk of temporary or definitive RLN injury and definitive EBSLN injury with the use of neuromonitoring. The neuromonitoring group had a statistically significant decrease in the risk of temporary EBSLN injury.

Neuromonitoring of the laryngeal nerves in thyroid surgery: a critical appraisal of the literature.

One of the most significant complication of thyroid surgery is injury of the recurrent laryngeal nerve. Injury of the external branch of the superior laryngeal nerve is a less obvious but occasionally significant problem. Recently, neuromonitoring during thyroidectomy has received considerable attention because of literature encouraging its use, but there is no consensus about its advantages and utility. A critical assessment of the literature on neuromonitoring was conducted in order to define its effectiveness, safety, cost-effectiveness and medical-legal impact. Available data does not show results superior to those obtained by traditional anatomical methods of nerve identification during thyroid surgery. Data about cost-effectiveness is scarce. The literature shows inconsistencies in methodology, patient selection and randomization in various published studies which may confound the conclusions of individual investigations. The current recommendation for use in "high risk" patients should be assessed because definition heterogeneity makes identification of these patients difficult. As routine use of neuromonitoring varies according to geography, its use should not be considered to be the standard of care.

The evolving role of selective neck dissection for head and neck squamous cell carcinoma.

Neck dissection is an important part of the surgical treatment of head and neck squamous cell carcinoma (HNSCC). The historical concept of neck dissection implied the removal of all lymph node-bearing tissue in the neck, which began in the late nineteenth century. However, more conservative variations of neck dissection have been performed and promoted as well. Anatomic, pathologic, clinical investigations, and prospective studies have demonstrated that the lymphatic dissemination of HNSCC occurs in predictable patterns. Supported by these studies, selective neck dissection (SND), which consists of the removal of select levels of lymph nodes in the neck that have the highest risk of harboring undetected metastases, has become widely accepted in the treatment of the clinically uninvolved neck. More recently, evidence supports using SND in a therapeutic setting in selected cases of HNSCC with limited metastatic disease. Additionally, even more targeted dissections referred to as super-selective neck dissection have been explored for selected patients undergoing elective node dissection for supraglottic cancer and as an adjuvant therapy for salvage of residual lymphadenopathy confined to a single neck level following chemoradiation. In the future, the trend to tailor treatment to individual patients and to limit toxicity and morbidity may further increase the use of SND. The indications have to be guided by further research, in relation with non-surgical treatment options while optimizing oncological effectiveness.

Scarless Neck Feminization by Transoral Endoscopic Vestibular Approach Chondrolaryngoplasty: A Prospective Cohort.

OBJECTIVE: Chondrolaryngoplasty (laryngeal-prominence reduction) is a gender affirmation surgery for transgender women, or for cisgender people desiring an esthetic correction. Up until recently, chondrolaryngoplasty required a visible neck scar. The transoral endoscopic vestibular approach (TOEVA) is gaining widespread use as a scarless alternative for thyroid/parathyroid surgeries. This study aims to describe the feasibility, safety, and outcomes of TOEVA-chondrolaryngoplasty, based on the first-ever performed cases. STUDY DESIGN: A prospective cohort. SETTING: An academic referral center. METHODS: Adult patients interested in chondrolaryngoplasty underwent scarless TOEVA-chondrolaryngoplasty between 2019 and 2022, according to the described protocol. Video stroboscopy was recorded pre-and postoperatively. Surgical data, adverse events, and complications were recorded. Patients' satisfaction was measured using an outcome instrument for esthetic chondrolaryngoplasty. RESULTS: Twelve patients (10 transgender women, a cisgender man, and a woman) were included. The mean age was 26.7 ± 6.5 years, ranging from 19 to 37. The average operative time was 3:01 ± 0:51 hours. The thyroid cartilage and laryngeal prominence were easily and safely approached and reduced, with no adverse events or major complications. All patients were discharged on postoperative day 1. A single patient had a temporary mental nerve hypoesthesia that resolved spontaneously. Otherwise, no other complications were encountered. Vocal folds' function remained unchanged in all patients. Patients were very much to completely satisfied with the surgical results as measured by the outcome instrument; median (interquartile range), 25 (21-27.75). CONCLUSION: In this first reported cohort of scarless TOEVA-chondrolaryngoplasty, this approach was proven to be safe and feasible, with no adverse events or major complications, and with high patient satisfaction.

Remote-Access Thyroidectomy in the Pediatric Population: a Systematic Review.

INTRODUCTION: Remote-access thyroidectomy has been reported in the pediatric population in a limited fashion. METHODS: This was a systematic review in PubMed and Scopus for pediatric remote-access thyroidectomy. RESULTS: Seventy-eight articles were identified and screened, of which 13 met the inclusion criteria, including 231 patients; 70% of publications reported six or fewer patients. The mean age was 15.3 years (range 5-19). Sixty percent of surgeries were total thyroidectomy. Transaxillary robotic approach was most commonly performed (48.9%). Sixty-seven percent of the cases were operated on for a malignancy. Tumor size ranged between 0.4 and 1.8 cm. Recurrent laryngeal nerve injury rate was 1.9%. Transient and permanent hypocalcemia rates were 23.9% and 2.2%, respectively. CONCLUSION: Pediatric remote-access thyroidectomy is not widely employed currently. Comparative studies with better quality are needed to establish its safety. Among selected pediatric patients, it can provide an alternative to open approaches, especially when neck scar is of major concern.