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Ning K, Yu Y, Zheng X, Luo Z, Jiao Z, Liu X, Wang Y, Liang Y, Zhang Z, Ye X, Wu W, Bu J, Chen Q, Cheng F, Liu L, Jiang M, Yang A, Wu T, Yang Z. Risk factors of transient and permanent hypoparathyroidism after thyroidectomy: a systematic review and meta-analysis. Int J Surg 2024; 110:5047-5062. [PMID: 38652139 PMCID: PMC11326036 DOI: 10.1097/js9.0000000000001475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 03/31/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Postoperative hypoparathyroidism (hypoPT) is a common complication following thyroid surgery. However, current research findings on the risk factors for post-thyroid surgery hypoPT are not entirely consistent, and the same risk factors may have different impacts on transient and permanent hypoPT. Therefore, there is a need for a comprehensive study to summarize and explore the risk factors for both transient and permanent hypoPT after thyroid surgery. MATERIALS AND METHODS Two databases (PubMed and Embase) were searched from inception to 2024. The Newcastle-Ottawa Scale was used to rate study quality. Pooled odds ratios were used to calculate the relationship of each risk factor with transient and permanent hypoPT. Subgroup analyses were conducted for hypoPT with different definition-time (6 or 12 months). Publication bias was assessed using Begg's test and Egger's test. RESULTS A total of 19 risk factors from the 93 studies were included in the analysis. Among them, sex and parathyroid autotransplantation were the most frequently reported risk factors. Meta-analysis demonstrated that sex (female vs. male), cN stage, central neck dissection, lateral neck dissection, extent of central neck dissection (bilateral vs. unilateral), surgery [total thyroidectomy (TT) vs. lobectomy], surgery type (TT vs. sub-TT), incidental parathyroidectomy, and pathology (cancer vs. benign) were significantly associated with transient and permanent hypoPT. Preoperative calcium and parathyroid autotransplantation were only identified as risk factors for transient hypoPT, while preoperative PTH was a protective factor. Additionally, node metastasis and parathyroid in specimen were associated with permanent hypoPT. CONCLUSION The highest risk of hypoPT occurs in female thyroid cancer patients with lymph node metastasis undergoing TT combined with neck dissection. The key to preventing postoperative hypoPT lies in the selection of surgical approach and intraoperative protection.
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Affiliation(s)
- Kang Ning
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center
| | - Yongchao Yu
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center
| | - Xinyi Zheng
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Zhenyu Luo
- Clinical Medical College, Southwest Medical University
| | - Zan Jiao
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center
| | - Xinyu Liu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Yiyao Wang
- Faculty of Nursing, Southwest Medical University, Luzhou, People's Republic of China
| | - Yarong Liang
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Zhuoqi Zhang
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Xianglin Ye
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Weirui Wu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Jian Bu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Qiaorong Chen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Fuxiang Cheng
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Lizhen Liu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou
| | - Mingjie Jiang
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center
| | - Ankui Yang
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center
| | - Tong Wu
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center
| | - Zhongyuan Yang
- Department of Head and Neck Surgery, Sun Yat-sen University Cancer Center
- State Key Laboratory of Oncology in South China, Guangdong Provincial Clinical Research Center for Cancer, Sun Yat-sen University Cancer Center
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Arikan M, Hegazy J, Mertlitsch S, Binter T, Hargitai L, Scheuba C, Riss P. Feasibility of Autofluorescence Using Overlay Imaging for the Detection of Parathyroid Glands: Defining Standards. Ann Surg Oncol 2024; 31:1116-1124. [PMID: 37957502 PMCID: PMC10761391 DOI: 10.1245/s10434-023-14552-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 10/22/2023] [Indexed: 11/15/2023]
Abstract
BACKGROUND The aim of this study is to define standards for the use of near-infrared autofluorescence (NIRAF)-based overlay imaging via EleVision IR (Medtronic, Dublin, Ireland) and to evaluate its clinical applicability. PATIENTS AND METHODS This prospective study included 189 patients who had undergone open thyroid and/or parathyroid surgery and in whom EleVision IR was applied to visualize at least one parathyroid gland (PG) between January 2021 and May 2022 in a tertiary referral care center. Whether the PGs were first localized by the surgeon or by overlay imaging was noted. Handling of the device, application time and duration, distance, infrared intensity (IR%), and the angle of each measurement were analyzed. In thyroidectomies, the specimens were subsequently scanned for further PGs. NIRAF patterns and intensities were described. RESULTS Overall, 543 PGs were analyzed in 158 (83.6%) surgeries of thyroid glands (TGs) and in 49 (25.9%) surgeries for hyperparathyroidism. In 111 (58.7%) patients, identical numbers of PGs were detected by the surgeon and by overlay imaging. While a larger number of PGs was identified by the surgeon in 48 (25.4%) patients, overlay imaging served to detect more PGs in 30 (15.9%) cases. In four (2.1%) patients, PGs were visualized post-thyroidectomy due to their autofluorescence on the specimen. NIRAF-based overlay imaging was applied to depict the PGs early on after exposure by the surgeon. The ideal distance for the measurement ranged between 8 and 12 cm with an angle of 90° and a mean IR% of 34.5% (± 17.6). CONCLUSIONS Considering the standard operating procedures, NIRAF-based overlay imaging can be used as an adjunct tool for intraoperative localization.
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Affiliation(s)
- Melisa Arikan
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria.
| | - Josef Hegazy
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Sophie Mertlitsch
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Teresa Binter
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Lindsay Hargitai
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Christian Scheuba
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
| | - Philipp Riss
- Division of Visceral Surgery, Department of General Surgery, Medical University of Vienna, Vienna, Austria
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Gaujoux S, Gharios J, Avisse C, Renard Y, Hartl D. Extent of cervical lymph node dissection: Recommendations from the Francophone Association for Endocrine Surgery, the French Society of Endocrinology and the French Society of Nuclear Medicine. J Visc Surg 2023:S1878-7886(23)00078-4. [PMID: 37169713 DOI: 10.1016/j.jviscsurg.2023.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
When metastatic ipsilateral central lymph nodes from thyroid cancer are identified pre- or intraoperatively (cN1a), ipsilateral central lymph node dissection should be performed concomitantly with thyroidectomy. When the patient is N1a on one side, contralateral prophylactic central lymph node dissection can also be considered. Prophylactic ipsilateral lymph dissection is not recommended. Ipsilateral compartment lymph node dissection is recommended in the corresponding sector for treatment of thyroid cancer with lymph node involvement (cN1b). Lymph node dissection can be limited to sectors III and IV when one of these sectors (or both) is involved and ultrasound does not demonstrate involvement of the other lateral sectors. Associated prophylactic lymph node dissection of sectors IIA and IIB is not recommended, while lymph node dissection of sector V (and exceptionally sector I) is indicated only when metastatic lymph nodes are proven. Prophylactic lymph node dissection of sector VB can be considered when positive lymph nodes are identified in sectors II, III and IV. When isolated metastatic lateral lymph nodes are identified (cN1b), prophylactic central (sector VI) lymph node dissection is recommended on the same side as the lateral compartment in addition to ipsilateral lateral lymph node compartment dissection. The level of evidence is insufficient to recommend prophylactic lateral lymph node dissection on the contralateral side for unilateral cN1b tumors. This type of lymph node dissection can be discussed for tumors that are at high risk of recurrence, bilateral tumors, in case of ipsilateral lateral lymph nodes > 3cm or in presence of > 4 metastatic lymph nodes in the central compartment.
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Affiliation(s)
- Sébastien Gaujoux
- Service de chirurgie générale, viscérale et endocrinienne, GH Pitié-Salpêtrière, AP-HP, Sorbonne université, 47-83, avenue de l'hôpital, 75013 Paris, France.
| | - Joseph Gharios
- Service de chirurgie générale, endocrinienne et métabolique, CHU La Conception, AP-HM, Aix Marseille université, Marseille, France
| | - Claude Avisse
- Service de chirurgie digestive et endocrinienne, hôpital Robert-Debré, université de Champagne Ardennes, Reims, France
| | - Yves Renard
- Service de chirurgie digestive et endocrinienne, hôpital Robert-Debré, université de Champagne Ardennes, Reims, France
| | - Dana Hartl
- Département d'anesthésie, de chirurgie et de radiologie interventionnelle, unité de chirurgie thyroïdienne, institut Gustave-Roussy, Villejuif, France
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Mechera R, Maréchal-Ross I, Sidhu SB, Campbell P, Sywak MS. A Nod to the Nodes: An Overview of the Role of Central Neck Dissection in the Management of Papillary Thyroid Carcinoma. Surg Oncol Clin N Am 2023; 32:383-398. [PMID: 36925192 DOI: 10.1016/j.soc.2022.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023]
Abstract
Lymph node metastasis in thyroid cancer is common and associated with an increased risk of locoregional recurrence (LRR). Although therapeutic central neck dissection is well established, prophylactic central node dissection (pCND) for microscopic occult nodal involvement is controversial and recommendations are based on low-level evidence. The potential benefits of pCND such as reducing LRR and re-operation, refining staging, and improving surveillance are enthusiastically debated and the decision to perform pCND must be weighed up against the increased risks of complications.
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Affiliation(s)
- Robert Mechera
- Endocrine Surgery Unit, Royal North Shore Hospital, Northern Sydney Local Health District and Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales 2065, Australia; Clarunis, University Hospital Basel, Spitalstrasse 21, Basel 4031, Switzerland; Endocrine and Breast Surgery, St. George Hospital, Gray Street, Kogarah, New South Wales 2217, Australia.
| | - Isabella Maréchal-Ross
- Endocrine Surgery Unit, Royal North Shore Hospital, Northern Sydney Local Health District and Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales 2065, Australia
| | - Stan B Sidhu
- Endocrine Surgery Unit, Royal North Shore Hospital, Northern Sydney Local Health District and Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales 2065, Australia; Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales 2006, Australia
| | - Peter Campbell
- Endocrine and Breast Surgery, St. George Hospital, Gray Street, Kogarah, New South Wales 2217, Australia
| | - Mark S Sywak
- Endocrine Surgery Unit, Royal North Shore Hospital, Northern Sydney Local Health District and Northern Clinical School, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, St. Leonards, New South Wales 2065, Australia; Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales 2006, Australia
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Transoral Thyroidectomy: Initial Results of the European TOETVA Study Group. World J Surg 2023; 47:1201-1208. [PMID: 36799993 PMCID: PMC10070222 DOI: 10.1007/s00268-023-06932-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/04/2023] [Indexed: 02/18/2023]
Abstract
BACKGROUND The aim of this study was to evaluate a new surgical technique by the European Transoral Endoscopic Thyroidectomy Vestibular Approach (TOETVA) Study Group. METHODS This study included 391 patients (47 [(12%]) male and 344 [(88%)] female) who had undergone endoscopic thyroid or parathyroid surgery via the vestibular approach between February 2016 and May 2022 at nine centers. The data were analyzed with regard to complications, surgery time and specimen retrieval. RESULTS Overall, 376 (96.2%) TOETVA and 15 (3.8%) transoral endoscopic parathyroidectomy vestibular approach interventions were performed with an average surgery time of 145 (± 61.2) minutes and 509 nerves at risk. The specimens were retrieved via a transoral vestibular and retroauricular approach in 66 (16.9%) patients and via a transaxillary approach in 8 (2%). Benign histology including Grave's disease was identified in 272 (69.6%) patients, 1 (0.3%) presented noninvasive follicular thyroid neoplasms with papillary-like nuclear features, and 103 (26.3%) showed differentiated thyroid carcinoma. Solitary parathyroid adenoma were removed in 15 (3.8%) patients. Conversion to open surgery was necessary in 13 (3.3%) and revision had to be performed in 2 (0.5%) patients. Transient recurrent laryngeal nerve palsy (RLNP) was present in 18 (4.6%) and permanent RLNP in 2 (0.5%) patients. Fifteen (3.8%) patients experienced transient hypoparathyroidism after thyroidectomy. No case of permanent hypoparathyroidism was observed. Postoperative surgical site infection occurred in 1 (0.3%) patient. Despite a higher rate of sensory and motor disorders and skin discoloration at discharge, permanent disorders were present in only 3 (0.8%) and 16 (4.1%) patients, respectively. CONCLUSION Our results show that transoral endoscopic surgery, performed by experienced endocrine surgeons, is a safe alternative to conventional thyroid surgery.
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Arikan M, Scheuba C, Riss P. Autofluoreszenz der Nebenschilddrüsen in der Schilddrüsenchirurgie. JOURNAL FÜR KLINISCHE ENDOKRINOLOGIE UND STOFFWECHSEL 2022. [DOI: 10.1007/s41969-022-00181-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
ZusammenfassungEine Unterfunktion der Nebenschilddrüsen (postoperativer Hypoparathyreoidismus) ist die häufigste Komplikation in der Schilddrüsenchirurgie. Obwohl sie zumeist nur vorübergehend besteht, kann sie zu einer starken Einschränkung der Lebensqualität führen. Um die Rate an temporärem und permanentem Hypoparathyreoidismus zu vermindern, kann zur intraoperativen Erkennung der Nebenschilddrüsen die Nahinfrarot-Autofluoreszenz(NIRAF)-Bildgebung verwendet werden. Die Overlay-Ansicht stellt hierbei eine Weiterentwicklung der bisherigen NIRAF-Bildgebung dar, die durch die Überlappung von Nahinfrarot und Weißlicht entsteht und sich somit von der klassischen Schwarz-weiß-Ansicht unterscheidet.
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Papillary thyroid cancer: the value of bilateral diagnostic lymphadenectomy. Langenbecks Arch Surg 2022; 407:2059-2066. [PMID: 35301585 PMCID: PMC9399002 DOI: 10.1007/s00423-022-02493-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 03/09/2022] [Indexed: 11/04/2022]
Abstract
Purpose Papillary thyroid carcinoma (PTC) spreads early to lymph nodes (LN). However, prophylactic central (CND) and lateral neck dissection (LND) is controversially discussed in patients with clinically negative nodes (cN0). The preoperative prediction of LN metastasis is desirable as re-operation is associated with higher morbidity and poor prognosis. The study aims to analyse possible benefits of a systemic bilateral diagnostic lateral lymphadenectomy (DLL) for intraoperative LN staging. Methods Preoperative prediction of LN metastasis by conventional ultrasound (US) was correlated with the results of DLL and intra-/postoperative complications in 118 consecutive patients with PTC (cN0) undergoing initial thyroidectomy and bilateral CND and DLL. Results Lateral LNs (pN1b) were positive in 43/118 (36.4%) patients, including skip lesions (n = 6; 14.0%). Preoperative US and intraoperative DLL suspected lateral LN metastasis in 19/236 (TP: 8.1%) and 54/236 (TP: 22.9%) sides at risk, which were confirmed by histology. Sixty-seven out of 236 (FN: 28.4%) and 32/236 (FN: 13.6%) sides at risk with negative preoperative US and intraoperative DLL lateral LN metastasis were documented. DLL was significantly superior compared to US regarding sensitivity (62.8% vs 22.1%; p < 0.002), positive predictive value (100% vs 76.0%), negative predictive value (82.4% vs 68.2%), and accuracy (86.4% vs 69.1%), but not specificity (100% vs 96.0%; p = 0.039). DLL-related complications (haematoma) occurred in 6/236 [2.5%] sides at risk, including chylous fistula in 2/118 [1.7%] patients. Conclusion DLL can be recommended for LN staging during initial surgery in patients with PTC to detect occult lateral LN metastasis not suspected by US in order to plan lateral LN dissection.
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Niederle MB, Riss P, Selberherr A, Koperek O, Kaserer K, Niederle B, Scheuba C. Omission of lateral lymph node dissection in medullary thyroid cancer without a desmoplastic stromal reaction. Br J Surg 2021; 108:174-181. [PMID: 33704404 DOI: 10.1093/bjs/znaa047] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/16/2020] [Accepted: 09/20/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND Medullary thyroid cancer can be subdivided during surgery into tumours with or without a desmoplastic stromal reaction (DSR). DSR positivity is regarded as a sign of disposition to metastasize. The aim of this study was to analyse whether lateral lymph node dissection can be omitted in patients with DSR-negative tumours. METHODS This was a retrospective cohort study of a prospectively maintained database of patients with medullary thyroid cancer treated using a standardized protocol, and subdivided into DSR-negative and -positive groups based on the results of intraoperative frozen-section analysis. Patients in the DSR-negative group did not undergo lateral lymph node dissection. Long-term clinical and biochemical follow-up data were collected, and baseline parameters and histopathological characteristics were compared between groups. RESULTS The study included 360 patients. In the DSR-negative group (17.8 per cent of all tumours) no patient had lateral lymph node or distant metastases at diagnosis or during follow-up, and all patients were biochemically cured. In the DSR-positive group (82.2 per cent of all tumours), lymph node and distant metastases were present in 31.4 and 6.4 per cent of patients respectively. DSR-negative tumours were more often stage pT1a and were significantly smaller. The median levels of basal calcitonin and carcinoembryonic antigen were significantly lower in the DSR-negative group, although when adjusted for T category both showed widely overlapping ranges. CONCLUSION Lymph node surgery may be individualized in medullary thyroid cancer based on intraoperative analysis of the DSR. Patients with DSR-negative tumours do not require lateral lymph node dissection.
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Affiliation(s)
- M B Niederle
- Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria.,Department of General Anaesthesia, General Intensive Care and Pain Management, Medical University of Vienna, Vienna, Austria
| | - P Riss
- Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - A Selberherr
- Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - O Koperek
- Labor Kaserer, Koperek & Beer, Pathology, Medical University of Vienna, Vienna, Austria.,Clinical Institute of Pathology, Medical University of Vienna, Vienna, Austria
| | - K Kaserer
- Labor Kaserer, Koperek & Beer, Pathology, Medical University of Vienna, Vienna, Austria.,Clinical Institute of Pathology, Medical University of Vienna, Vienna, Austria
| | - B Niederle
- Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria.,Former Head of Endocrine Surgery Section, Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - C Scheuba
- Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria
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Yuan Q, Hou J, Liao Y, Zheng L, Lu F, Wang K, Wu G. Lymph node metastasis in suprasternal space and intra-infrahyoid strap muscle space from papillary thyroid carcinoma. J Otolaryngol Head Neck Surg 2020; 49:64. [PMID: 32859274 PMCID: PMC7453546 DOI: 10.1186/s40463-020-00461-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 08/18/2020] [Indexed: 12/29/2022] Open
Abstract
Background This study was performed to evaluate the clinicopathologic characteristics of Lymph Node metastasis between investing layer of Cervical fascia and deep fascia of infrahyoid strap Muscles (LNCM) in papillary thyroid carcinoma (PTC). Methods Retrospective review of patients with PTC who underwent thyroidectomy and central compartment neck dissection (CND) from January 2016 to January 2018 was performed in two tertiary referral academic medical centers. A total of 2104 consecutive patients with PTC who underwent thyroidectomy and CND were included in the retrospective review. The LNCM was resected as a separate specimen by the surgeon and the clinicopathologic characteristics of the patients were recorded. Multivariate logistic regression analysis was performed to identify risk factors for LNCM metastasis. Results Of 2104 PTC patients, 451 patients (21.4%) had lymph nodes in the LNCM. Among them, 68 (15.1%) cases were confirmed to be positive in the LNCM. In total, the metastasis rate of LNCM in PTC patients was 3.2% (68/2104). Univariate analysis revealed that the metastasis of LNCM were more likely to have a primary site in the inferior pole, extrathyroidal extension (ETE), central cervical metastasis, level III and level IV metastasis. Multivariate analysis further showed tumor location in the inferior pole, ETE, level III and level IV metastasis conferred a significantly increased odds ratio for LNCM metastasis. Conclusion Attention should be paid to the lymph tissue in the LNCM for PTC patients, especially in presence of a primary site in the inferior pole, ETE, level III and level IV metastasis.
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Affiliation(s)
- Qianqian Yuan
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, 169 Donghu Road, Wuhan, Hubei, People's Republic of China, 430071
| | - Jinxuan Hou
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, 169 Donghu Road, Wuhan, Hubei, People's Republic of China, 430071
| | - Yiqin Liao
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, 169 Donghu Road, Wuhan, Hubei, People's Republic of China, 430071
| | - Lewei Zheng
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, 169 Donghu Road, Wuhan, Hubei, People's Republic of China, 430071
| | - Fang Lu
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, 169 Donghu Road, Wuhan, Hubei, People's Republic of China, 430071
| | - Kun Wang
- Department of Thyroid and Breast Surgery, Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, Hubei, People's Republic of China, 430030
| | - Gaosong Wu
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, 169 Donghu Road, Wuhan, Hubei, People's Republic of China, 430071.
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Hargitai L, Strobl S, Koperek O, Urach S, Raber W, Staudenherz A, Scheuba C, Riss P. Positive central lymph-nodes are underdiagnosed in patients with Bethesda V cytology in an endemic goiter region. Gland Surg 2020; 9:252-260. [PMID: 32420249 DOI: 10.21037/gs.2020.02.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Fine needle aspiration (FNA) is a significant diagnostic procedure for detecting malignancy in patients with nodular thyroid disease. A high proportion of patients with cytological diagnosed follicular neoplasia (Bethesda IV and V) ultimately have thyroid cancer. The aim of this study was to evaluate the incidence of preoperatively undiagnosed central lymph node metastasis in patients with multinodular goiter (MNG). Methods Patients who underwent FNA and were classified as Bethesda IV/V were included. Applying a radical approach, all patients underwent (hemi)thyroidectomy and prophylactic unilateral central neck dissection. Results During our study period 2009-2013, 60 patients (19.7%) were classified as Bethesda IV and 21 (6.9%) Bethesda V. Final histopathological results revealed malignancy in 35 (43.2%) of 81 Bethesda IV/V nodules. Of the nodules classified as Bethesda IV, 20 (33.3%) showed malignancy in the final histology. Ten patients (16.7%) had papillary micro-carcinoma (mPTC, <10 mm), 4 (6.6%) PTC and 6 (10%) follicular thyroid cancer. Fifteen of 21 (71.4%) Bethesda V nodules were revealed as PTC of whom seven (33.3%) patients also had lymph-node metastases. Conclusions While 33.3% of the patients with PTC, preoperatively classified as Bethesda V, had previously undetected positive lymph-nodes, only one patient with Bethesda IV had lymph-node metastasis.
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Affiliation(s)
- Lindsay Hargitai
- Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Stephanie Strobl
- Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Oskar Koperek
- Clinical Institute of Pathology, Medical University of Vienna, Vienna, Austria
| | - Susanne Urach
- Center for Medical Statistics, Informatics, and Intelligent Systems, Institute of Medical Statistics, Vienna, Austria
| | - Wolfgang Raber
- Section of Endocrinology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
| | - Anton Staudenherz
- Clinical Institute for Nuclear Medicine, Molecular Imaging and Special Endocrinology, University Hospital St. Pölten, St. Pölten, Austria
| | - Christian Scheuba
- Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria
| | - Philipp Riss
- Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University of Vienna, Vienna, Austria
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Yazıcı D, Çolakoğlu B, Sağlam B, Sezer H, Kapran Y, Aydın Ö, Demirkol MO, Alagöl F, Terzioğlu T. Effect of prophylactic central neck dissection on the surgical outcomes in papillary thyroid cancer: experience in a single center. Eur Arch Otorhinolaryngol 2020; 277:1491-1497. [PMID: 32052141 DOI: 10.1007/s00405-020-05830-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 01/24/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE Morbidity due to papillary thyroid carcinoma (PTC) is increased mostly due to lymph node (LN) metastases, which lead to reoperations and complications associated with these operations. The aim is to compare the outcomes of PTC having total thyroidectomy and prophylactic central lymph node dissection (TT + PCND) with patients having total thyroidectomy (TT) alone. METHODS This study is a retrospective cohort analysis of 358 PTC patients that were operated by a single surgeon in a single center. Data about the patients were extracted from the medical records. RESULTS Of the patient cohort, 258 patients had TT + PCND (42.5 ± 11.3 years) and 100 patients (41.2 ± 11.9 years) had only TT. Total number of LN extracted in the TT + PCND group was 8.1 ± 6.9. The mean number of metastatic LN were 2.2 ± 1.9. Percentage of patients that had RAI were less in the TT + PCND group compared to the TT group. Seven patients (2.7%) in the TT + PCND group and 19 (19.0%) in TT group had recurrent disease (p < 0.0001). Of the complications, only transient hypoparathyroidism was increased in TT + PCND group compared to TT group (26.7% vs 10%, p < 0.0001). CONCLUSION TT + PCND performed by an experienced surgeon seems to decrease the number of LN recurrences, and the need for reoperations.
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Affiliation(s)
- Dilek Yazıcı
- Section of Endocrinology and Metabolism, Medical School, Koç University, Istanbul, Turkey.
| | | | - Burçin Sağlam
- Department of Internal Medicine, Koç University Hospital, Istanbul, Turkey
| | - Havva Sezer
- Section of Endocrinology and Metabolism, Medical School, Koç University, Istanbul, Turkey
| | - Yersu Kapran
- Department of Pathology, Koç University Medical School, Istanbul, Turkey
| | - Özlem Aydın
- Department of Pathology, Faculty of Medicine, Acıbadem Mehmet Ali Aydinlar University, Istanbul, Turkey
| | | | - Faruk Alagöl
- Section of Endocrinology and Metabolism, Medical School, Koç University, Istanbul, Turkey
| | - Tarık Terzioğlu
- Section of General and Endocrine Surgery, American Hospital, Istanbul, Turkey
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Fridman M, Krasko O, Branovan DI, Dabryian S, Pisarenko A, Lo CY, Lam AKY. Factors affecting the approaches and complications of surgery in childhood papillary thyroid carcinomas. Eur J Surg Oncol 2019; 45:2078-2085. [PMID: 31395293 DOI: 10.1016/j.ejso.2019.07.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Revised: 07/19/2019] [Accepted: 07/31/2019] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND The aim of the study is to analyse the factors related to permanent surgical complications in children and adolescents with papillary thyroid carcinoma treated by total thyroidectomy with central and bilateral neck dissections. METHODS Children and adolescents aged ≤18-year-old at presentation with papillary thyroid carcinoma during the years 1988-2010 underwent thyroid and lymph-node surgeries (with a median follow-up of 19.6 years) were analysed for post-surgical complications. RESULTS Permanent surgical morbidity occurred in 14% (n = 70) of patients who underwent total thyroidectomy as well as bilateral central and lateral neck dissections (n = 509). Factors associated with permanent complications included pN1 with extra-nodal extension, > 4 metastatic lymph nodes in the central neck compartment, presence of distant metastases and younger age of patients at surgery. Patients who received extensive surgery had better relapse-free survival rates (p < 0.001). CONCLUSION Total thyroidectomy and bilateral central as well as lateral neck dissections for children and adolescents with papillary thyroid carcinoma was associated with substantial postoperative complications. Nevertheless, it is associated with better prognosis for young patients with thyroid cancer. Prophylactic compartment-oriented lymph node dissections to these patients could be the management protocol in experienced hands.
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Affiliation(s)
- Mikhail Fridman
- Republican Centre for Thyroid Tumours, Department of Pathology, Nezavisimosty Av., 64, 220013, Minsk, Belarus; Republican Centre for Thyroid Tumours, Head and Neck Surgery Department, Nezavisimosty Av., 64, 220013, Minsk, Belarus.
| | - Olga Krasko
- United Institute of Informatics Problems, National Academy of Sciences of Belarus, Surganova St. 6, 220012, Minsk, Belarus.
| | - Daniel Igor Branovan
- New York Ear, Nose and Throat Institute, 1810 Voorhies Ave, Brooklyn, NY, 11235, United States.
| | - Sviatlana Dabryian
- Republican Centre for Thyroid Tumours, Head and Neck Surgery Department, Nezavisimosty Av., 64, 220013, Minsk, Belarus.
| | - Arthur Pisarenko
- Republican Centre for Thyroid Tumours, Head and Neck Surgery Department, Nezavisimosty Av., 64, 220013, Minsk, Belarus.
| | - Chung Yau Lo
- Department of Surgery, University of Hong Kong, Hong Kong.
| | - Alfred King-Yin Lam
- School of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD, 4222, Australia.
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13
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Nixon IJ. Prophylactic "First-Step" Central Neck Dissection (Level 6) Does not Increase Morbidity After (Total) Thyroidectomy. Ann Surg Oncol 2017; 24:632. [PMID: 29079924 DOI: 10.1245/s10434-017-6152-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Indexed: 11/18/2022]
Affiliation(s)
- Iain J Nixon
- Department of Otolaryngology Head and Neck Surgery, NHS Lothian, Edinburgh, UK.
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14
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Selberherr A, Riss P, Scheuba C, Niederle B. In Reply: Prophylactic "First-Step" Central Neck Dissection (Level 6) Does not Increase Morbidity After (Total) Thyroidectomy. Ann Surg Oncol 2017; 24:633. [PMID: 29079925 DOI: 10.1245/s10434-017-6153-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Indexed: 11/18/2022]
Affiliation(s)
- Andreas Selberherr
- Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria.
| | - Philipp Riss
- Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Christian Scheuba
- Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria
| | - Bruno Niederle
- Section of Endocrine Surgery, Division of General Surgery, Department of Surgery, Medical University, Währinger Gürtel 18-20, 1090, Vienna, Austria
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15
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Evaluating the effectiveness of prophylactic central neck dissection with total thyroidectomy for cN0 papillary thyroid carcinoma: An updated meta-analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2017; 43:1989-2000. [PMID: 28807633 DOI: 10.1016/j.ejso.2017.07.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 06/02/2017] [Accepted: 07/13/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND The effectiveness of prophylactic central neck dissection (pCND) following total thyroidectomy (TT) in patients with clinical node-negative (cN0) papillary thyroid carcinoma (PTC) is still controversial. The aim of this meta-analysis is to evaluate the outcome of pCND and to provide quantitative evidence. METHOD A detailed literature search of PubMed, EMBASE, ClinicalTrails.gov and Cochrane Library electronic databases for articles published up to October 2016 was carried out. This meta-analysis was performed by the random method (Mantel-Haenszel) model. Locoregional recurrence (LRR) and surgical complications were analyzed. RESULTS Twenty-two studies comparing pCND + TT (combined) and TT alone in cN0 PTC patients were analyzed. A total of 6930 cases were enrolled, including 2381 cases in the combined group and 4009 cases in the TT-alone group. Compared with TT alone, patients in the combined group showed a significantly lower rate of overall LRR (OR = 0.66, 95% CI = 0.48-0.89) and central compartment recurrence (OR = 0.40, 95% CI = 0.22-0.73). There was no statistical difference in the rate of lateral compartment recurrence. However, the combined group showed a significantly higher rate of temporary and permanent hypoparathyroidism (OR = 2.28, 95% CI = 1.92-2.27/OR = 1.84, 95% CI = 1.15-2.95) and temporary recurrent laryngeal nerve injury (LNR) (OR = 1.53, 95% CI = 1.08-2.16). There was no statistical difference in the rate of permanent LNR, hematoma, hemorrhage or wound infection. CONCLUSIONS This meta-analysis revealed that pCND with TT was a significantly efficient way to reduce the risk of LRR. However, pCND + TT increased the incidence rate of temporary and permanent hypoparathyroidism and temporary LNR.
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Zheng G, Zhang H, Hao S, Liu C, Xu J, Ning J, Wu G, Jiang L, Li G, Zheng H, Song X. Patterns and clinical significance of cervical lymph node metastasis in papillary thyroid cancer patients with Delphian lymph node metastasis. Oncotarget 2017; 8:57089-57098. [PMID: 28915656 PMCID: PMC5593627 DOI: 10.18632/oncotarget.19047] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 06/19/2017] [Indexed: 11/25/2022] Open
Abstract
Although the roles of Delphian lymph node (DLN) metastasis in papillary thyroid cancer (PTC) have been previously reported, there are still limited data on correlations of clinicopathologic factors with DLN metastasis and unique patterns of cervical node subsite metastasis in PTC patients with DLN metastasis. We retrospectively reviewed medical records of 320 patients with a diagnosis of PTC who underwent primary surgery. Clinicopathologic features and DLN metastasis patterns were analyzed for predicting extensive cervical lymph node metastasis. Both univariate and multivariate Cox regression analyses were used to identify independent factors for cervical lymph node metastasis. DLN metastasis was significantly associated with multifocality, tumor size > 1 cm, extrathyroid extension, BRAFV600E mutation, central neck node metastasis (CNNM), and lateral neck nodes metastases. Patients with DLN metastasis had more lymph node metastases in the central compartment. CNNM number and tumor size > 1 cm were independent risk factors for DLN metastasis. DLN metastasis was highly predictive of lateral lymph node metastasis with moderate sensitivity and high specificity. DLN metastasis is associated with several poor prognostic factors, including extensive cervical lymph node metastasis, and can serve as a predictor of advanced PTC. The presence of DLN metastasis should prompt surgeons to perform an aggressive surgery approach.
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Affiliation(s)
- Guibin Zheng
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Hua Zhang
- Department of Otolaryngology-Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Shaolong Hao
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Chengxin Liu
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Jie Xu
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Jinyao Ning
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Guochang Wu
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Lixin Jiang
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Guojun Li
- Departments of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, U.S.A.,Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, U.S.A
| | - Haitao Zheng
- Department of Thyroid Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
| | - Xicheng Song
- Department of Otolaryngology-Head and Neck Surgery, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong Province, 264000, China
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17
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Raspanti C, Porrello C, Augello G, Dafnomili A, Rotolo G, Randazzo A, Falco N, Fontana T, Tutino R, Gulotta G. 23-hour observation endocrine neck surgery: lessons learned from a case series of over 1700 patients. G Chir 2017; 38:15-22. [PMID: 28460198 DOI: 10.11138/gchir/2017.38.1.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Although the surgical procedures concerning the thyroid and the parathyroid glands are considered safe, the possible occurrence of complications (mainly hematoma and hypocalcemia) limit the short stay surgery. At our institution a 23-hour-surgery with overnight hospital stay for endocrine neck surgical procedures was introduced since 2004. The present case series analyses the institutional results. Over 1913 endocrine neck surgery procedures, 1730 patients (90,2%) were managed according to this model. Among these patients, 92 suffered from hypocalcemia, 12 from airways obstruction due to the hematoma, 5 from bilateral nerve palsy. 15 more patients had unpredictable general disease compromising the short-stay surgery management. The goal of the discharge after 23 hours was achieved in 92,8% of cases with a mean hospital stay of 1,1days. The 23-hour observation with an overnight surgery is feasible and safe if the correct indications are observed. A considerable volume of specific activity is needed.
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