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Ríos A, Ruiz-Pardo J, Balaguer-Román A, Puñal JA, Moreno P, Mercader E, Ferrero E, Morlán MA, Martín J, Durán M, Bravo JM, Casanova D, Salvador-Egea MP, Torregrosa NM, Exposito-Rodríguez A, Martínez-Fernández G, Carrión AM, Vidal O, Herrera F, Ruiz-Merino G, Rodríguez JM. Is unicentric familial papillary thyroid microcarcinoma different from multicentric? Endocrine 2023; 82:613-621. [PMID: 37490266 DOI: 10.1007/s12020-023-03455-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 07/13/2023] [Indexed: 07/26/2023]
Abstract
BACKGROUND Familial papillary thyroid microcarcinoma (FPTMC) appears to be more aggressive than sporadic papillary thyroid microcarcinoma (SPTMC). However, there are authors who indicate that unicentric FPTMC has a similar prognosis to SPTMC. The objective is to analyze whether unicentric FPTMC has a better prognosis than multicentric FPTMC. DESIGN AND METHODS Type of study: National multicenter longitudinal analytical observational study. STUDY POPULATION Patients with FPTMC. STUDY GROUPS Two groups were compared: Group A (unicentric FPTMC) vs. Group B (multicentric FPTMC). STUDY VARIABLES It is analyzed whether between the groups there are: a) differentiating characteristics; and b) prognostic differences. STATISTICAL ANALYSIS Cox regression analysis and survival analysis. RESULTS Ninety-four patients were included, 44% (n = 41) with unicentric FPTMC and 56% (n = 53) with multicentric FPTMC. No differences were observed between the groups according to socio-familial, clinical or histological variables. In the group B a more aggressive treatment was performed, with higher frequency of total thyroidectomy (99 vs. 78%; p = 0.003), lymph node dissection (41 vs. 15%; p = 0.005) and therapy with radioactive iodine (96 vs. 73%; p = 0.002). Tumor stage was similar in both groups (p = 0.237), with a higher number of T3 cases in the group B (24 vs. 5%; p = 0.009). After a mean follow-up of 90 ± 68.95 months, the oncological results were similar, with a similar disease persistence rate (9 vs. 5%; p = 0.337), disease recurrence rate (21 vs. 8%; p = 0.159) and disease-free survival (p = 0.075). CONCLUSIONS Unicentric FPTMC should not be considered as a SPTMC due to its prognosis is similar to multicentric FPTMC.
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Affiliation(s)
- A Ríos
- Unidad de Cirugía Endocrina. Servicio de Cirugía General y de Aparato Digestivo. Instituto Murciano de Investigación Bio-Sanitaria (IMIB-Arrixaca). Hospital Clínico Universitario Virgen de la Arrixaca, Servicio Murciano de Salud, Murcia, Spain.
- Departamento de Cirugía, Pediatría y Obstetricia, y Ginecología, Universidad de Murcia, Murcia, Spain.
| | - J Ruiz-Pardo
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Torrecardenas, Almería, Spain
| | - A Balaguer-Román
- Unidad de Cirugía Endocrina. Servicio de Cirugía General y de Aparato Digestivo. Instituto Murciano de Investigación Bio-Sanitaria (IMIB-Arrixaca). Hospital Clínico Universitario Virgen de la Arrixaca, Servicio Murciano de Salud, Murcia, Spain
- Departamento de Cirugía, Pediatría y Obstetricia, y Ginecología, Universidad de Murcia, Murcia, Spain
| | - J A Puñal
- Servicio de Cirugía General y Aparato Digestivo. C.H.U, Santiago de Compostela, Spain
| | - P Moreno
- Cirugía Endocrina, Hospital Universitario de Bellvitge. L´Hospitalet de Llobregat, Barcelona, Spain
| | - E Mercader
- Sección de Cirugía Endocrino-Metabólica, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - E Ferrero
- Servicio de Cirugía General, Aparato Digestivo y Trasplante de Órganos Abdominales, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - M A Morlán
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Virgen de la Salud, Toledo, Spain
| | - J Martín
- Servicio de Cirugía General y Aparato digestivo, Hospital Universitario Severo Ochoa. Leganés, Madrid, Spain
| | - M Durán
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Rey Juan Carlos. Móstoles, Madrid, Spain
- Facultad de Ciencias de la Salud, Universidad Rey Juan Carlos. Alcorcón, Madrid, Spain
| | - J M Bravo
- Servicio de Cirugía General y del Aparato Digestivo, Hospital de la Princesa, Madrid, Spain
| | - D Casanova
- Servicio de Cirugía General y del Aparato Digestivo, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - M P Salvador-Egea
- Servicio de Cirugía General y Digestiva, Complejo Hospitalario de Pamplona. Pamplona, Navarra, Spain
| | - N M Torregrosa
- Servicio de Cirugía General y del Aparato Digestivo, Hospital de Santa Lucia, Cartagena, Murcia, España
| | - A Exposito-Rodríguez
- Servicio de Cirugía General y del Aparato Digestivo, Hospital de Basurto, Vizcaya, España
| | - G Martínez-Fernández
- Unidad de Cirugía Endocrina, Servicio de Cirugía General (Hospital Universitario de Cruces), Barakaldo (Bizkaia), Spain
| | - A M Carrión
- Servicio de Cirugía, Hospital General Universitario de Alicante, Alicante, Spain
| | - O Vidal
- Cirugía General y del Aparato Digestivo, Hospital Universitario de Burgos, Burgos, Spain
| | - F Herrera
- Servicio de Cirugía General, Hospital General Básico Santa Ana, Motril (Granada), Spain
| | - G Ruiz-Merino
- FFIS, Fundación para la Formación e Investigación Sanitarias de la Región de Murcia, Murcia, España
| | - J M Rodríguez
- Unidad de Cirugía Endocrina. Servicio de Cirugía General y de Aparato Digestivo. Instituto Murciano de Investigación Bio-Sanitaria (IMIB-Arrixaca). Hospital Clínico Universitario Virgen de la Arrixaca, Servicio Murciano de Salud, Murcia, Spain
- Departamento de Cirugía, Pediatría y Obstetricia, y Ginecología, Universidad de Murcia, Murcia, Spain
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Xu Y, Shi L, Wu J, Li H, Wang Y, Liu B. Prognostic Value of Tumor Multifocality in Pediatric Papillary Thyroid Carcinoma: A Real-Life Multicentric Study. Otolaryngol Head Neck Surg 2023; 169:1606-1614. [PMID: 37222185 DOI: 10.1002/ohn.373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/23/2023] [Accepted: 04/29/2023] [Indexed: 05/25/2023]
Abstract
OBJECTIVE To investigate the association of multifocality with clinical outcomes in pediatric papillary thyroid cancer. STUDY DESIGN Multicenter retrospective study of prospectively collected data. SETTING Tertiary referral center. METHODS This study included patients 18 years or younger who underwent total thyroidectomy and radioiodine ablation for papillary thyroid carcinoma (PTC) between 2005 and 2020 at 3 tertiary adult and pediatric hospitals in China. For disease-free survival (DFS), events were defined as persistent and/or recurrent diseases. The primary outcome was the association of tumor multifocality and DFS, assessed using Cox proportional hazards regression models. RESULTS One hundred and seventy-three patients (median age 16 years [range, 5-18 years]) were recruited. Multifocal diseases were seen in 59 patients (34.1%). After a median follow-up of 57 (range, 12-193 months) months, 63 (36.4%) patients had persistent diseases. There was a significant association between tumor multifocality and decreased DFS on univariable analysis (hazard ratio [HR] = 1.90, p = .01), yet it was nonsignificant after multivariate adjustment (HR = 1.20, p = .55). In a subgroup analysis of 132 pediatric patients with clinically M0 PTC, neither unadjusted HR (2.21, p = .06) nor adjusted HR (1.70, p = .27) of multifocal PTC was significantly higher in comparison to unifocal PTC. CONCLUSION In this highly selective surgical pediatric patient cohort with PTC, tumor multifocality was not an independent risk factor for decreased DFS.
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Affiliation(s)
- Yangmengyuan Xu
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Lei Shi
- Department of Nuclear Medicine, Chengdu Fifth People's Hospital, Chengdu, China
| | - Jie Wu
- Department of Nuclear Medicine, Panzhihua Central Hospital, Panzhihua University, Panzhihua, China
| | - Huilan Li
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yu Wang
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Bin Liu
- Department of Nuclear Medicine, West China Hospital, Sichuan University, Chengdu, China
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Li P, Jiang W, Ding Y, Zhou R, Li B, Li X, Wang W. The impact of multifocality on lateral lymph node metastasis in papillary thyroid carcinoma. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:106944. [PMID: 37301637 DOI: 10.1016/j.ejso.2023.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/16/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023]
Abstract
PURPOSE Multifocality is a common feature of papillary thyroid carcinoma (PTC) and is strongly associated with unfavorable outcome, but its association with lateral lymph node metastasis (lateral LNM) remains unclear. METHODS The association between tumor foci numbers and lateral LNM was assessed with unadjusted and adjusted logistic regression. Propensity score matching analysis was used to investigate the impact of tumor foci numbers on lateral LNM. RESULTS Increasing tumor foci numbers was strongly associated with a higher risk of lateral LNM (P < 0.05). After adjusting for several confounding factors, ≥4 tumor foci can be regarded as an independent predictor of lateral LNM (multivariable adjusted OR = 1.848, P = 0.011). Similarly, compared with solitary foci, multifocality was associated with a significantly higher risk of lateral LNM after matching propensity scores (11.9% vs. 14.4%, P = 0.018), especially for patients with ≥4 tumor foci (11.2% vs. 23.4%; P = 0.001). Furthermore, age-stratified analyses revealed multifocality was significantly positively correlated with lateral LNM in younger patients (P = 0.013) compared with older patient cohorts (P = 0.669). CONCLUSIONS Overall, tumor foci numbers significantly increased the risk of lateral LNM in PTCs, especially for patients with four or more tumor foci, and patient's age should be considered when interpreting the multifocality and risk of lateral LNM.
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Affiliation(s)
- Peng Li
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China
| | - Wei Jiang
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China
| | - Ying Ding
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Ruixin Zhou
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Baizhao Li
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Xinying Li
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China
| | - Wenlong Wang
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, China.
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Qi GF, Feng JW, Wu WX, Ye J, Hong LZ, Liu SY, Jiang Y. Prediction model of lymph node metastasis posterior to the right recurrent laryngeal nerve. Eur Arch Otorhinolaryngol 2023; 280:3429-3435. [PMID: 37072557 DOI: 10.1007/s00405-023-07946-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 03/25/2023] [Indexed: 04/20/2023]
Abstract
BACKGROUND At present, it is still controversial whether lymph nodes posterior to the right recurrent laryngeal nerve (LN-prRLN) in papillary thyroid carcinoma (PTC) patients should be dissected. Failure to dissect metastatic lymph nodes results in continued metastasis from the positive lymph nodes to other regions. Our study aimed to establish a predictive model and predict the probability of metastasis of the lymph nodes posterior to the right recurrent laryngeal nerve (LNM-prRLN) in patients. METHODS A total of 309 patients underwent surgery for thyroid cancer between May 2019 and September 2022. The risk factors were identified by univariate and multivariate analyses, and statistically significant risk factors identified in the multivariate analysis were included in the nomogram. We used the calibration curve and the receiver operating characteristic (ROC) curve to verify the accuracy of the prediction model. RESULTS Multivariate analysis showed that irregular tumor margins (OR: 3.549, 95% CI 1.294-9.733, P = 0.014), extrathyroidal extension (OR: 4.507, 95% CI 1.694-11.993, P = 0.003), maximum tumor diameter > 1 cm (OR: 5.729, 95% CI 2.617-12.542, P < 0.001), overweight status (OR: 2.296, 95% CI 1.057-4.987, P = 0.036), high total cholesterol level (OR: 5.238, 95% CI 2.304-11.909, P < 0.001), and multifocality (OR: 11.954, 95% CI 5.233-27.305, P < 0.001) were independent risk factors for LNM-prRLN. The area under the ROC curve was 0.927. The calibration curve showed good agreement between the predicted and observed rates of LNM-prRLN. CONCLUSION The probability of LNM-prRLN could be predicted by a nomogram based on the statistically significant risk factors identified in the multivariate analysis. This nomogram can guide clinicians when preoperatively evaluating the status of the LN-prRLN with regard to LNM-prRLN in PTC patients. For patients at high risk for LNM-prRLN, the preventive dissection of LN-prRLNs can be considered.
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Affiliation(s)
- Gao-Feng Qi
- Department of Thyroid Surgery, The Third Affiliated Hospital of Soochow University, Changzhou First People's Hospital, Changzhou, Jiangsu, China
| | - Jia-Wei Feng
- Department of Thyroid Surgery, The Third Affiliated Hospital of Soochow University, Changzhou First People's Hospital, Changzhou, Jiangsu, China
| | - Wan-Xiao Wu
- Department of Thyroid Surgery, The Third Affiliated Hospital of Soochow University, Changzhou First People's Hospital, Changzhou, Jiangsu, China
| | - Jing Ye
- Department of Thyroid Surgery, The Third Affiliated Hospital of Soochow University, Changzhou First People's Hospital, Changzhou, Jiangsu, China
| | - Li-Zhao Hong
- Department of Thyroid Surgery, The Third Affiliated Hospital of Soochow University, Changzhou First People's Hospital, Changzhou, Jiangsu, China
| | - Sheng-Yong Liu
- Department of Thyroid Surgery, The Third Affiliated Hospital of Soochow University, Changzhou First People's Hospital, Changzhou, Jiangsu, China
| | - Yong Jiang
- Department of Thyroid Surgery, The Third Affiliated Hospital of Soochow University, Changzhou First People's Hospital, Changzhou, Jiangsu, China.
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Dralle H, Weber F, Machens A, Brandenburg T, Schmid KW, Führer-Sakel D. [Hemithyroidectomy or total thyroidectomy for low-risk papillary thyroid cancer? : Surgical criteria for primary and secondary choice of treatment in an interdisciplinary treatment concept]. CHIRURGIE (HEIDELBERG, GERMANY) 2023; 94:79-92. [PMID: 36121448 DOI: 10.1007/s00104-022-01726-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/23/2022] [Indexed: 01/21/2023]
Abstract
The increase in small intrathyroid papillary thyroid cancer (PTC) observed worldwide over the past two decades, with no increase in cancer-specific mortality, has challenged the previous concept of total thyroidectomy as a one-size-fits-all panacea. After exclusion of papillary microcarcinomas, a systematic review of 20 clinical studies published since 2002, which compared hemithyroidectomy (HT) to total thyroidectomy (TT), found comparable long-term oncological outcomes for low-risk papillary thyroid cancer (LRPTC) 1-4 cm in diameter, whereas postoperative complication rates were markedly lower for HT. To refine individual treatment plans, HT should be combined with ipsilateral central lymph node dissection and intraoperative frozen section analysis for staging. Based on recent evidence from studies and in consideration of individual risk factors, patients with LRPTC can be offered the concept of HT as an alternative to the standard TT. A prerequisite for the treatment selection and decision is a comprehensive patient clarification of the possible advantages and disadvantages of both approaches.
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Affiliation(s)
- H Dralle
- Klinik für Allgemein‑, Viszeral- und Transplantationschirurgie, Sektion Endokrine Chirurgie, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland.
| | - F Weber
- Klinik für Allgemein‑, Viszeral- und Transplantationschirurgie, Sektion Endokrine Chirurgie, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - A Machens
- Klinik für Allgemein‑, Viszeral- und Transplantationschirurgie, Sektion Endokrine Chirurgie, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - T Brandenburg
- Klinik für Endokrinologie, Diabetologie und Stoffwechsel, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - K W Schmid
- Institut für Pathologie, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
| | - D Führer-Sakel
- Klinik für Endokrinologie, Diabetologie und Stoffwechsel, Universitätsmedizin Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland
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Zhang T, He L, Wang Z, Dong W, Sun W, Zhang P, Zhang H. Risk factors of cervical lymph node metastasis in multifocal papillary thyroid cancer. Front Oncol 2022; 12:1003336. [PMID: 36568187 PMCID: PMC9773975 DOI: 10.3389/fonc.2022.1003336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 11/25/2022] [Indexed: 12/13/2022] Open
Abstract
Introduction Identifying risk variables for cervical lymph node metastases in multifocality papillary thyroid cancer (MPTC) could assist surgeons in determining whether cervical lymph node dissection would be an appropriate surgical option. Methods A retrospective cohort of 2006 patients with papillary thyroid cancer were selected. MPTC (N = 460) was defined as the presence of two or more foci of PTC. The risk factors for central lymph node metastasis (CLNM) and lateral lymph node metastasis (LLNM) in MPTC were investigated by univariate and multivariate analyses, including the following items: age at diagnosis, gender, Hashimoto's thyroiditis, extrathyroidal extension (ETE), maximal axial diameter (MAD) and the sum of axial diameters (SAD) of tumor. In addition, CLNM was used to evaluate LLNM. Results The incidence of CLNM and LLNM was 44.57% and 17.17%, respectively. The multivariate analysis demonstrated that gender, extrathyroidal extension (ETE), age, maximal axial diameter (MAD), and the sum of axial diameters (SAD) were related to increased risk for CLNM in MPTC (p < 0.05). The area under the receiver operating characteristic (ROC) curve (AUC) for age at diagnosis of CLNM was 0.647, the cut-off value was 50 years old. Additionally, by multivariate analysis, CLNM, ETE, MAD, and SAD were independent risk factors for LLNM in MPTC (p < 0.05). ROC curve analysis demonstrates that AUC for MAD and SAD diagnosis of LLNM were 0.639 and 0.757, and the cut-off values were 16 and 26 mm, respectively. Conclusions MPTC patients who have risk factors for CLNM were advised to perform prophylactic central lymph node dissection (CLND). Additionally, the presence of risk factors for LLNM should be individually evaluated and analyzed for the necessity of lateral lymph node dissection.
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Cui L, Feng D, Zhu C, Li Q, Li W, Liu B. Clinical outcomes of multifocal papillary thyroid cancer: A systematic review and meta-analysis. Laryngoscope Investig Otolaryngol 2022; 7:1224-1234. [PMID: 36000032 PMCID: PMC9392403 DOI: 10.1002/lio2.824] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 05/05/2022] [Accepted: 05/08/2022] [Indexed: 12/24/2022] Open
Abstract
Objective Papillary thyroid cancer (PTC) is the most common endocrine malignancy with a steadily increasing incidence. Researches have reported that tumor multifocality occurs in an extensive number of cases. Nevertheless, the clinical characteristics and prognostic value remained controversial. This study was performed to investigate the relationship between multifocal PTC and adverse clinicopathologic features and the prognosis. Methods A systematic review and meta-analysis were conducted based on three electronic databases up to December 31, 2021. Parameters of interest included five clinical features (extrathyroidal extension, lymphovascular invasion, central lymph node metastasis, lateral lymph node metastasis, distant metastasis) and were pooled into risk ratios (RRs). Time-to-event data (recurrence-free survival and all-cause mortality) were evaluated using hazard ratios (HRs). Publication bias was examined using funnel plots and Egger's test. Results A total of 23 articles were included according to the inclusion criteria; all of the studies were retrospective cohorts. In comparison with unifocality, multifocality showed an increased risk of extrathyroidal extension (RR 1.38, 95% CI 1.25-1.53), lymphovascular invasion (RR 1.27, 95% CI 1.04-1.55), central lymph node metastasis (RR 1.21, 95% CI 1.12-1.30), lateral lymph node metastasis (RR 1.86, 95% CI 1.62-2.14), and distant metastasis (RR 1.35, 95% CI 1.03-1.76). Multifocal patients were predisposed to postoperative recurrence (HR 1.76, 95% CI 1.50-2.07). The rate of all-cause mortality did not reach a statistical difference. Level of Evidence 2. Conclusion Multifocal PTC is more aggressive in contrast to unifocal PTC and is accompanied by an increased risk of recurrence. They were usually diagnosed in higher grades and stages. To achieve the maximal benefit, we recommend personalized therapy and close follow-up for multifocal PTC patients. Further prospective studies will clarify the best-fitted treatment plans.
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Affiliation(s)
- Likun Cui
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Head & Neck SurgeryPeking University Cancer, Hospital & InstituteBeijingChina
| | - Dongdong Feng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Head & Neck SurgeryPeking University Cancer, Hospital & InstituteBeijingChina
| | - Chaofan Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Head & Neck SurgeryPeking University Cancer, Hospital & InstituteBeijingChina
| | - Qiuyu Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Head & Neck SurgeryPeking University Cancer, Hospital & InstituteBeijingChina
| | - Wenqing Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Cancer EpidemiologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Baoguo Liu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Head & Neck SurgeryPeking University Cancer, Hospital & InstituteBeijingChina
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Papillary Thyroid Cancer Prognosis: An Evolving Field. Cancers (Basel) 2021; 13:cancers13215567. [PMID: 34771729 PMCID: PMC8582937 DOI: 10.3390/cancers13215567] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 11/04/2021] [Accepted: 11/04/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Over the last couple of decades, the prognostic stratification systems of differentiated thyroid cancer (DTC) patients have been revised several times in an attempt to achieve a tailored clinical management reflecting the single patients’ needs. Such revisions are likely to continue in the near future, since the prognostic value of a number of promising clinicopathological features and new molecular biomarkers are being evaluated. Here, we will review the current staging systems of thyroid cancer patients and discuss the most relevant clinicopathological parameters and new molecular markers that are potentially capable of refining the prognosis. Abstract Over the last few years, a great advance has been made in the comprehension of the molecular pathogenesis underlying thyroid cancer progression, particularly for the papillary thyroid cancer (PTC), which represents the most common thyroid malignancy. Putative cancer driver mutations have been identified in more than 98% of PTC, and a new PTC classification into molecular subtypes has been proposed in order to resolve clinical uncertainties still present in the clinical management of patients. Additionally, the prognostic stratification systems have been profoundly modified over the last decade, with a view to refine patients’ staging and being able to choose a clinical approach tailored on single patient’s needs. Here, we will briefly discuss the recent changes in the clinical management of thyroid nodules, and review the current staging systems of thyroid cancer patients by analyzing promising clinicopathological features (i.e., gender, thyroid auto-immunity, multifocality, PTC histological variants, and vascular invasion) as well as new molecular markers (i.e., BRAF/TERT promoter mutations, miRNAs, and components of the plasminogen activating system) potentially capable of ameliorating the prognosis of PTC patients.
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