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Kim JY, Kim Y, Kim EH, Chung MK, Jeong HS, Baek CH, Son YI, Choi N. Initial negative resection margin versus revised negative resection margin in patients who underwent surgery without adjuvant therapy for early-stage oral tongue squamous cell carcinoma. Oral Oncol 2024; 159:107046. [PMID: 39341092 DOI: 10.1016/j.oraloncology.2024.107046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2024] [Revised: 08/25/2024] [Accepted: 09/21/2024] [Indexed: 09/30/2024]
Abstract
BACKGROUND In cases of positive resection margin (RM), re-resection is generally recommended. There has been controversy about the oncologic impact of revised negative RMs after re-resection. The aim of this study was to investigate the oncologic impact of revised negative RM in patients who underwent surgery without adjuvant therapy for early-stage (pT1-2/N0) oral tongue squamous cell carcinoma (OSCC). METHODS We retrospectively analyzed patients with pT1-2 N0 OSCC who did not receive adjuvant therapy (N=441). These patients were classified into an initial negative RM (R0, n = 380) group and a revised negative RM (R1-R0, n = 61) group. Demographic and clinical data (T stage, tumor length, depth of invasion [DOI], lymphovascular invasion [LVI], perineural invasion [PNI], and recurrence) were compared between the R0 and R1-R0 groups. RESULTS Age, sex, T stage, DOI, LVI, PNI, and SUVmax were not significantly different between the two groups. Local recurrence was more frequent (P=0.045) in the R1-R0 group (13.1 %) than in the R0 group (5.5 %). Local recurrence-free survival was better in the R0 group than in the R1-R0 group (P=0.046). There was no significant difference in overall recurrence or overall survival. On multivariate analysis, initial positive RM was the independent significant risk factor (hazard ratio, 2.249; 95 % confidence interval, 1.025-4.935; P=0.043) for local recurrence. CONCLUSION A revised clear RM after initial cut-through margin is a risk factor for local recurrence in early-stage OSCC. Cautious should be considered in early-stage OSCC patients with revised clear RM.
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Affiliation(s)
- Jun Young Kim
- Department of Otorhinolaryngology - Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Younghac Kim
- Department of Otorhinolaryngology - Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Eun Hye Kim
- Department of Otorhinolaryngology - Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Man Ki Chung
- Department of Otorhinolaryngology - Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Han-Sin Jeong
- Department of Otorhinolaryngology - Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Chung-Hwan Baek
- Department of Otorhinolaryngology - Head and Neck Surgery, Kangpook Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young-Ik Son
- Department of Otorhinolaryngology - Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Nayeon Choi
- Department of Otorhinolaryngology - Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
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Ram B, Joy J, Subash A, Thakur S, Rao VUS. Letter re: N0 neck trial: Does intensification of follow-up (Ultrasound + Physical Examination) influence outcomes in early-stage oral cancer? Eur J Cancer 2024; 208:114189. [PMID: 39013267 DOI: 10.1016/j.ejca.2024.114189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Accepted: 06/04/2024] [Indexed: 07/18/2024]
Affiliation(s)
- Bhargav Ram
- Health Care Global Enterprises Ltd. Hospital, Bengaluru, Karnataka, India.
| | - Josephine Joy
- Health Care Global Enterprises Ltd. Hospital, Bengaluru, Karnataka, India.
| | - Anand Subash
- Health Care Global Enterprises Ltd. Hospital, Bengaluru, Karnataka, India.
| | - Shalini Thakur
- Health Care Global Enterprises Ltd. Hospital, Bengaluru, Karnataka, India.
| | - Vishal U S Rao
- Health Care Global Enterprises Ltd. Hospital, Bengaluru, Karnataka, India.
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Vaish R, Hawaldar R, Gupta S, Dandekar M, Shah S, Chaukar D, Pantvaidya G, Deshmukh A, Chaturvedi P, Pai P, Nair D, Nair S, Thakur M, Ghosh-Laskar S, Agarwal JP, D'Cruz AK. N0 neck trial: Does intensification of follow-up (Ultrasound + Physical Examination) influence outcomes in early-stage oral cancer? Eur J Cancer 2024; 204:114064. [PMID: 38705028 DOI: 10.1016/j.ejca.2024.114064] [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: 02/03/2024] [Revised: 03/27/2024] [Accepted: 04/08/2024] [Indexed: 05/07/2024]
Abstract
AIM OF THE STUDY We previously reported a survival benefit of elective neck dissection (END) over therapeutic neck dissection (TND) in patients with clinically node-negative early-stage oral cancer. We now report the results of the second question in the same study addressing the impact of adding neck ultrasound to physical examination during follow-up on outcomes. METHODS Patients with lateralized T1/T2 oral squamous cell carcinoma (SCC) were randomized to END or TND and to follow-up with physical-examination plus neck ultrasound (PE+US) versus physical-examination (PE). The primary endpoint was overall survival (OS). RESULTS Between January 2004 and June 2014, 596 patients were enrolled. This is an intention to treat analysis of 592 analysable patients, of whom 295 were allocated to PE+US and 297 to PE with a median follow-up of 77.47 months (interquartile range (IQR) 54.51-126.48). There was no significant difference (unadjusted hazard ratio [HR], 0.92, 95% CI, 0.71-1.20, p = 0.54) in 5-year OS between PE+US (70.8%, 95% CI, 65.51-76.09) and PE (67.3%, 95% CI, 61.81-72.79). Among 131 patients with neck node relapse as the first event, the median time to relapse detection was 4.85 (IQR 2.33-9.60) and 7.62 (IQR 3.22-9.86) months in PE+US and PE arms, respectively. The N stage in the PE+US arm was N1 33.8%, N2a 7.4%, N2b/c 44.1% and N3 14.7% while in PE was N1 28.6%, N2a 9.5%, N2b/c 39.7%, N3 20.6% and unknown 1.6%. CONCLUSION Adding neck ultrasound to physical examination during follow-up detects nodal relapses earlier but does not improve overall survival.
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Affiliation(s)
- Richa Vaish
- Tata Memorial Centre, Homi Bhabha National Institute, India
| | | | - Sudeep Gupta
- Tata Memorial Centre, Homi Bhabha National Institute, India
| | | | - Snehal Shah
- Tata Memorial Centre, Homi Bhabha National Institute, India
| | - Devendra Chaukar
- Department of Head and Neck Oncology, Max Nanavati Hospital, Mumbai, India
| | | | - Anuja Deshmukh
- Tata Memorial Centre, Homi Bhabha National Institute, India
| | | | - Prathamesh Pai
- Punyashlok Ahilyadevi Holkar, Head Neck Cancer Institute of India (HNCII), India
| | - Deepa Nair
- Tata Memorial Centre, Homi Bhabha National Institute, India
| | - Sudhir Nair
- Tata Memorial Centre, Homi Bhabha National Institute, India
| | | | | | - J P Agarwal
- Tata Memorial Centre, Homi Bhabha National Institute, India
| | - Anil K D'Cruz
- Director Oncology-Apollo Group of Hospitals, Department of Oncology, Apollo Hospital, Navi Mumbai, India.
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Tsur N, Yosefof E, Dudkiewicz D, Edri N, Stern S, Shpitzer T, Mizrachi A, Najjar E. Foregoing elective neck dissection for elderly patients with oral cavity squamous cell carcinoma. ANZ J Surg 2024; 94:128-139. [PMID: 37811844 DOI: 10.1111/ans.18711] [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: 04/01/2023] [Revised: 08/29/2023] [Accepted: 09/16/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVE Elective neck dissection (END) improves outcomes among clinically node-negative patients with oral cavity squamous cell carcinoma (OCSCC). However, END is of questionable value, considering the potentially higher comorbidities and operative risks in elderly patients. METHODS A retrospective review of all patients older than 65 years of age who were treated for OCSCC at a tertiary care centre between 2005 and 2020 was conducted. RESULTS Fifty-three patients underwent primary tumour resection alone, and 71 had simultaneous END. Most primary tumours were located on the mobile tongue. The patients who did not undergo END had a higher mean age (81.2 vs. 75.1 years, P < 0.00001), significantly shorter surgeries, and shorter hospitalizations. Occult cervical metastases were found in 24% of the patients who underwent END. The two groups showed no significant differences in overall survival or recurrence rates. Similar results were shown in a subpopulation analysis of patients older than 75 years. CONCLUSION Foregoing END in elderly patients with no clinical evidence of neck metastases did not result in lower survival rates or higher recurrence rates.
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Affiliation(s)
- Nir Tsur
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Petah-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eyal Yosefof
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Petah-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dean Dudkiewicz
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Petah-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nofar Edri
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Petah-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sagit Stern
- Hadassah University Hospital, Otolaryngology / Head & Neck Surgery, Jerusalem, Israel
| | - Thomas Shpitzer
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Petah-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aviram Mizrachi
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Petah-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Esmat Najjar
- Department of Otorhinolaryngology-Head and Neck Surgery, Rabin Medical Center, Petah-Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Yamakawa N, Nakayama Y, Ueda N, Yagyuu T, Tamaki S, Kirita T. Volume-based 18F-fluorodeoxyglucose positron emission tomography/computed tomography parameters correlate with delayed neck metastasis in clinical early-stage oral squamous cell carcinoma. Oral Radiol 2023; 39:668-682. [PMID: 37081306 DOI: 10.1007/s11282-023-00686-7] [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: 10/19/2022] [Accepted: 04/11/2023] [Indexed: 04/22/2023]
Abstract
OBJECTIVE There is no known preoperative marker that can effectively predict the risk of delayed neck metastasis (DNM), which is an important factor that determines the prognosis of early-stage oral cancer. In this study, we examined whether 18F-fluorodeoxyglucose positron emission tomography (18F-FDG-PET)/computed tomography (CT) uptake parameters of primary cancer can predict the risk of DNM in early-stage oral squamous cell carcinoma (OSCC). METHODS Data from patients with stage I-II OSCC who underwent surgical resection of the primary tumor without elective neck dissection between January 2009 and December 2016 were retrospectively reviewed. Patient characteristics, histopathological factors, and PET/CT parameters (maximum standardized uptake value [SUVmax], metabolic tumor volume [MTV], and total lesion glycolysis [TLG]) were evaluated for their association with DNM. DNM rates were calculated, and the parameters that were statistically significant in the univariate analysis were used as explanatory variables. Independent factors associated with DNM were identified using multivariate analysis. For all statistical analyses, p-values < 0.05 were considered statistically significant. RESULTS Data from 71 patients were analyzed in the study. The overall DNM rate among all patients was 21.8%. The univariate analysis showed that the T classification, depth of invasion, pattern of invasion, lymphovascular invasion, SUVmax, MTV, and TLG were significant predictors of DNM. However, the multivariate analysis revealed that only the depth of invasion, MTV, and TLG were independent predictors of DNM. CONCLUSION This study suggests that, in addition to conventional predictors, volume-based PET parameters are useful predictors of DNM in those with early-stage OSCC.
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Affiliation(s)
- Nobuhiro Yamakawa
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan.
| | - Yohei Nakayama
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Nobuhiro Ueda
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Takahiro Yagyuu
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Shigehiro Tamaki
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, School of Medicine, Nara Medical University, 840 Shijo-Cho, Kashihara, Nara, 634-8522, Japan
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Eltelety AM, Abou-Zeid MA, Abdelmalek ME, Nassar AA. Assessment of Occult Nodal Micrometastases to the Clinically Negative Contralateral Neck in Locally Advanced Supraglottic Squamous Cell Carcinoma. Indian J Otolaryngol Head Neck Surg 2022; 74:369-374. [PMID: 36213478 PMCID: PMC9535062 DOI: 10.1007/s12070-021-02806-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 08/08/2021] [Indexed: 10/20/2022] Open
Abstract
The aim of this study is to study the incidence of occult nodal micrometastases (ONM) in the contralateral neck and compare it to the laterality of the primary tumor. Retrospective analysis of the medical records of patients with locally advanced supraglottic squamous cell carcinoma and Clinically negative contralateral neck (cN0-CLN) - who had concurrent total laryngectomy and bilateral neck dissection as their primary treatment at the Otolaryngology Department, Al Kas Al Ainy School of Medicine-Cairo University between 2015 and 2020 - was conducted. Patients were divided into 3 groups according to the extent of the primary tumor. 28 patients met the inclusion criteria. Patients with well-lateralized tumors were 14 (Group A), tumors abutting the midline were 4 (Group B) and tumors significantly involving the contralateral side were 14 (Group C). There was no statistically significant difference in age of patients among the three groups. Eleven patients had cervical lymphadenopathy in the final pathology reports. Seven patients had ONM, all of whom were among group C patients (7/14; 50%). The degree of tumor differentiation was not associated with the presence of ONM. Treatment of the cN0-CLN is justified in locally advance supraglottic carcinoma significantly crossing the midline. The total number of patients with ONM in the cN0-CLN exceeds the threshold for observation, however the authors could not recommend or refute the practice of routine prophylactic treatment of the cN0-CLN as none of the patients-in this study-with well-lateralized tumors or tumors just abutting the midline showed ONM.
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Affiliation(s)
- Ahmad Mohamed Eltelety
- Otolaryngology Department, Al Kasr Al Ainy School of Medicine, Cairo University, Al Kasr Al Ainy, ElManial, Cairo, 11562 Egypt
| | - Mohamed Aly Abou-Zeid
- Otolaryngology Department, Al Kasr Al Ainy School of Medicine, Cairo University, Al Kasr Al Ainy, ElManial, Cairo, 11562 Egypt
| | - Mena Esmat Abdelmalek
- Otolaryngology Department, Al Kasr Al Ainy School of Medicine, Cairo University, Al Kasr Al Ainy, ElManial, Cairo, 11562 Egypt
| | - Ahmed Amin Nassar
- Otolaryngology Department, Al Kasr Al Ainy School of Medicine, Cairo University, Al Kasr Al Ainy, ElManial, Cairo, 11562 Egypt
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Analysis of hospitalization costs and length of stay for oral cancer patients undergoing surgery: Evidence from Hunan, China. Oral Oncol 2021; 119:105363. [PMID: 34182278 DOI: 10.1016/j.oraloncology.2021.105363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 05/05/2021] [Accepted: 05/23/2021] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To provide information about hospitalization costs and length of stay (LOS) for inpatients undergoing oral cancer (OC) surgery, and to investigate the association of hospitalization costs and LOS with demographics, tumor subsite, surgery-related and hospital characteristics. METHODS Data extracted from Chinese National Health Statistics Network Reporting System database in Hunan, China during 2017-2019 were analyzed using quantile regression models. RESULTS A total of 6,420 OC patients undergoing surgery were identified. After controlling potential compounding variables, the median hospitalization cost was significantly higher in male than in female patientsby $515.70 at the median (p < 0.001). Patients aged over 60 hadsignificantly less costs by $294.85 at the meanthan did those below 60, while no differenceof LOS existed across age. OC patients with neck dissection had significantly higher costs by $1,983.33 at the median than those without (P < 0.001). Regional flaps were the most economical, with lower costs than free flaps by $3,084 (P < 0.001) and the pectoralis major myocutaneous flap (PMMF) by $549.45 (P < 0.001) at the median. CONCLUSION Male is a significant driver of hospitalization costs and LOS for OC, and age over 60 is associated with lower costs, but not with LOS. Mouth primary site is associated with the highest costs and LOS, while lip primary site the lowest. Absence of neck dissection in early-stage OC can significantly reduce costs and LOS, but its oncological validity needs more evidence. Regional flaps are less expensive than free flaps and the PMMF for oral reconstruction, and are recommended in select patients.
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De Virgilio A, Costantino A, Canzano F, Accorona R, Mercante G, Ferreli F, Malvezzi L, Colombo G, Pellini R, Spriano G. Regional disease control in sinonasal mucosal melanoma: Systematic review and meta‐analysis. Head Neck 2020; 43:705-715. [DOI: 10.1002/hed.26537] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 10/23/2020] [Accepted: 10/27/2020] [Indexed: 02/03/2023] Open
Affiliation(s)
- Armando De Virgilio
- Otorhinolaryngology Unit IRCCS Humanitas Clinical and Research Center Via Manzoni 56 Rozzano (MI) Italy
- Department of Biomedical Sciences Humanitas University Via Rita Levi Montalcini 4 Pieve Emanuele (MI) Italy
| | - Andrea Costantino
- Otorhinolaryngology Unit IRCCS Humanitas Clinical and Research Center Via Manzoni 56 Rozzano (MI) Italy
- Department of Biomedical Sciences Humanitas University Via Rita Levi Montalcini 4 Pieve Emanuele (MI) Italy
| | - Federica Canzano
- Otorhinolaryngology Unit IRCCS Humanitas Clinical and Research Center Via Manzoni 56 Rozzano (MI) Italy
| | - Remo Accorona
- Department of Otorhinolaryngology ‐ Head and Neck Surgery Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico Milan Italy
| | - Giuseppe Mercante
- Otorhinolaryngology Unit IRCCS Humanitas Clinical and Research Center Via Manzoni 56 Rozzano (MI) Italy
- Department of Biomedical Sciences Humanitas University Via Rita Levi Montalcini 4 Pieve Emanuele (MI) Italy
| | - Fabio Ferreli
- Otorhinolaryngology Unit IRCCS Humanitas Clinical and Research Center Via Manzoni 56 Rozzano (MI) Italy
| | - Luca Malvezzi
- Otorhinolaryngology Unit IRCCS Humanitas Clinical and Research Center Via Manzoni 56 Rozzano (MI) Italy
| | - Giovanni Colombo
- Otorhinolaryngology Unit IRCCS Humanitas Clinical and Research Center Via Manzoni 56 Rozzano (MI) Italy
| | - Raul Pellini
- Department of Otolaryngology ‐ Head and Neck Surgery IRCCS Regina Elena National Cancer Institute Rome Italy
| | - Giuseppe Spriano
- Otorhinolaryngology Unit IRCCS Humanitas Clinical and Research Center Via Manzoni 56 Rozzano (MI) Italy
- Department of Biomedical Sciences Humanitas University Via Rita Levi Montalcini 4 Pieve Emanuele (MI) Italy
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Vassiliou LV, Acero J, Gulati A, Hölzle F, Hutchison IL, Prabhu S, Testelin S, Wolff KD, Kalavrezos N. Management of the clinically N 0 neck in early-stage oral squamous cell carcinoma (OSCC). An EACMFS position paper. J Craniomaxillofac Surg 2020; 48:711-718. [PMID: 32718880 DOI: 10.1016/j.jcms.2020.06.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 06/20/2020] [Indexed: 12/12/2022] Open
Abstract
Metastasis of oral squamous cell carcinoma (OSCC) to the cervical lymph nodes has a significant impact on prognosis. Accurate staging of the neck is important in order to deliver appropriate treatment for locoregional control of the disease and for prognosis. The management of the neck in early, low volume disease (clinically T1/T2 oral cavity tumours) has long been debated. The risk of occult nodal involvement in cT1/T2 OSCC is estimated around 20-30%. We describe the natural evolutionary history of OSCC and its patterns of spread and metastasis to the local lymphatic basins. We discuss most published literature and studies on management of the clinically negative neck (cN0). Particular focus is given to prospective randomized trials comparing the outcomes of upfront elective neck dissection against the observational stance, and we summarize the results of the sentinel node biopsy studies. The paper discusses the significance of the primary tumour histological characteristics and specifically the tumour's depth of invasion (DOI) and its impact on predicting nodal metastasis. The DOI has been incorporated in the TNM staging highlighting its significance in aiding the treatment decision making and this is reflected in world-wide oncological guidelines. The critical analysis of all available literature amalgamates the existing evidence in early OSCC and provides recommendations in the management of the clinically N0 neck.
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Affiliation(s)
- Leandros V Vassiliou
- Department of Oral and Maxillofacial Surgery, Royal Blackburn Hospital, Haslingden Road, Blackburn, UK
| | - Julio Acero
- Department of Oral and Maxillofacial Surgery, Ramon y Cajal University Hospital, Alcala University, Madrid, Spain
| | - Aakshay Gulati
- Maxillofacial Unit, Queen Victoria Hospital, Holtye Road, East Grinstead, UK
| | - Frank Hölzle
- Department of Oral and Maxillofacial Surgery, Aachen University Hospital, Aachen, Germany
| | - Iain L Hutchison
- Department of Oral & Maxillofacial Surgery, Barts Health NHS Trust, Saving Faces-The Facial Surgery Research Foundation, London, UK
| | - Satheesh Prabhu
- Division of Oral & Maxillofacial Surgery, Churchill Hospital, Oxford University Hospitals NHS Trust, Oxford, UK
| | - Sylvie Testelin
- Department of Maxillo-Facial Surgery, University Hospital of Amiens, Amiens, France
| | - Klaus-Dietrich Wolff
- Department of Oral and Maxillofacial Surgery, Technical University of Munich, University Hospital Rechts der Isar, Munich, Germany
| | - Nicholas Kalavrezos
- Department of Head & Neck Surgery, University College London Hospital, London, UK.
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Wang SX, Ning WJ, Zhang XW, Tang PZ, Li ZJ, Liu WS. Predictors of Occult Lymph Node Metastasis and Prognosis in Patients with cN0 T1–T2 Supraglottic Laryngeal Carcinoma: A Retrospective Study. ORL J Otorhinolaryngol Relat Spec 2019; 81:317-326. [DOI: 10.1159/000503007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 08/27/2019] [Indexed: 11/19/2022]
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11
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Ahn SH, Hong HJ, Kwon SY, Kwon KH, Roh JL, Ryu J, Park JH, Baek SK, Lee GH, Lee SY, Lee JC, Chung MK, Joo YH, Ji YB, Hah JH, Kwon M, Park YM, Song CM, Shin SC, Ryu CH, Lee DY, Lee YC, Chang JW, Jeong HM, Cho JK, Cha W, Chun BJ, Choi IJ, Choi HG, Lee KD. Guidelines for the Surgical Management of Laryngeal Cancer: Korean Society of Thyroid-Head and Neck Surgery. Clin Exp Otorhinolaryngol 2017; 10:1-43. [PMID: 28043099 PMCID: PMC5327593 DOI: 10.21053/ceo.2016.01389] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Accepted: 10/24/2016] [Indexed: 01/08/2023] Open
Abstract
Korean Society of Thyroid-Head and Neck Surgery appointed a Task Force to develop clinical practice guidelines for the surgical treatment of laryngeal cancer. This Task Force conducted a systematic search of the EMBASE, MEDLINE, Cochrane Library, and KoreaMed databases to identify relevant articles, using search terms selected according to the key questions. Evidence-based recommendations were then created on the basis of these articles. An external expert review and Delphi questionnaire were applied to reach consensus regarding the recommendations. The resulting guidelines focus on the surgical treatment of laryngeal cancer with the assumption that surgery is the selected treatment modality after a multidisciplinary discussion in any context. These guidelines do not, therefore, address non-surgical treatment such as radiation therapy or chemotherapy. The committee developed 62 evidence-based recommendations in 32 categories intended to assist clinicians during management of patients with laryngeal cancer and patients with laryngeal cancer, and counselors and health policy-makers.
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Affiliation(s)
- Korean Society of Thyroid-Head and Neck Surgery Guideline Task Force
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Catholic Kwandong University College of Medicine, Incheon, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, University of Ulsan College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, National Cancer Center, Goyang, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Chosun University College of Medicine, Gwangju, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Korea Cancer Center Hospital, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Hanyang University College of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Gyeongsang National University School of Medicine, Jinju, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Daejin Medical Center, Bundang Jesaeng Hospital, Seongnam, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Kyung Hee University School of Medicine, Seoul, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Chungnam National University School of Medicine, Daejeon, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Wonkwang University School of Medicine, Iksan, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Inje University College of Medicine, Busan, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Seonam University College of Medicine, Goyang, Korea
- Department of Otorhinolaryngology Head and Neck Surgery, Kosin University College of Medicine, Busan, Korea
| | - Soon-Hyun Ahn
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hyun Jun Hong
- Department of Otorhinolaryngology Head and Neck Surgery, Catholic Kwandong University College of Medicine, Incheon, Korea
| | - Soon Young Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Kee Hwan Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea
| | - Jong-Lyel Roh
- Department of Otorhinolaryngology Head and Neck Surgery, University of Ulsan College of Medicine, Seoul, Korea
| | - Junsun Ryu
- Department of Otorhinolaryngology Head and Neck Surgery, National Cancer Center, Goyang, Korea
| | - Jun Hee Park
- Department of Otorhinolaryngology Head and Neck Surgery, Chosun University College of Medicine, Gwangju, Korea
| | - Seung-Kuk Baek
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Guk Haeng Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Korea Cancer Center Hospital, Seoul, Korea
| | - Sei Young Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Chung-Ang University College of Medicine, Seoul, Korea
| | - Jin Choon Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
| | - Man Ki Chung
- Department of Otorhinolaryngology Head and Neck Surgery, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Hoon Joo
- Department of Otorhinolaryngology Head and Neck Surgery, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yong Bae Ji
- Department of Otorhinolaryngology Head and Neck Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Jeong Hun Hah
- Department of Otorhinolaryngology Head and Neck Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Minsu Kwon
- Department of Otorhinolaryngology Head and Neck Surgery, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Young Min Park
- Department of Otorhinolaryngology Head and Neck Surgery, Daejin Medical Center, Bundang Jesaeng Hospital, Seongnam, Korea
| | - Chang Myeon Song
- Department of Otorhinolaryngology Head and Neck Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Sung-Chan Shin
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
| | - Chang Hwan Ryu
- Department of Otorhinolaryngology Head and Neck Surgery, National Cancer Center, Goyang, Korea
| | - Doh Young Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Korea University College of Medicine, Seoul, Korea
| | - Young Chan Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Kyung Hee University School of Medicine, Seoul, Korea
| | - Jae Won Chang
- Department of Otorhinolaryngology Head and Neck Surgery, Chungnam National University School of Medicine, Daejeon, Korea
| | - Ha Min Jeong
- Department of Otorhinolaryngology Head and Neck Surgery, Wonkwang University School of Medicine, Iksan, Korea
| | - Jae-Keun Cho
- Department of Otorhinolaryngology Head and Neck Surgery, Inje University College of Medicine, Busan, Korea
| | - Wonjae Cha
- Department of Otorhinolaryngology Head and Neck Surgery, Pusan National University School of Medicine, Busan, Korea
| | - Byung Joon Chun
- Department of Otorhinolaryngology Head and Neck Surgery, Seonam University College of Medicine, Goyang, Korea
| | - Ik Joon Choi
- Department of Otorhinolaryngology Head and Neck Surgery, Korea Cancer Center Hospital, Seoul, Korea
| | - Hyo Geun Choi
- Department of Otorhinolaryngology Head and Neck Surgery, Hallym University College of Medicine, Seoul, Korea
| | - Kang Dae Lee
- Department of Otorhinolaryngology Head and Neck Surgery, Kosin University College of Medicine, Busan, Korea
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Patel TD, Vázquez A, Marchiano E, Sanghvi S, Eloy JA, Baredes S, Park RCW. Efficacy of Elective Neck Dissection in T1/T2N0M0 Oral Tongue Squamous Cell Carcinoma. Otolaryngol Head Neck Surg 2016; 155:588-97. [DOI: 10.1177/0194599816643695] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 03/18/2016] [Indexed: 11/17/2022]
Abstract
Objective/Hypothesis The aim of this population-based study is to analyze the survival benefits of elective neck dissection (END) over neck observation in T1/T2N0M0 oral tongue squamous cell carcinoma (OT-SCC) cases. Study Design Retrospective administrative database analysis. Subjects and Methods The SEER database (Surveillance, Epidemiology, and End Results) was queried for patients diagnosed with T1/T2N0M0 OT-SCC from 1998 to 2011. Data included patient demographics, initial treatment, and survival outcomes. The Kaplan-Meier model and the Cox proportional hazards model were utilized for survival analysis. Results Out of 7010 T1/T2N0M0 cases, END was performed in 1770 T1 and 950 T2 cases, and the neck was observed in 3278 T1 and 1001 T2 cases. Significantly poorer 5-year disease-specific survival (DSS) rates were noted for the neck observation group when compared with the END group for tumors with moderately differentiated (72.1% vs 86%, P < .0001) and poorly differentiated or undifferentiated (55.6% vs 71.5%, P = .0001) histologic grades. No significant survival benefit was seen between the END group and the neck observation group when tumor size was <1 cm, regardless of histology grade. However, those with tumors >1 cm had a significantly better 5-year DSS with END, except for the well-differentiated tumor cohort, which showed improved survival only when the tumors were >2 cm (5-year DSS: END vs neck observation, 83.5% vs 65.7%, P = .0002). Conclusion END improves DSS versus neck observation in T1/T2N0M0 OT-SCC patients with moderately differentiated, poorly differentiated, or undifferentiated histologic grade tumors >1 cm. Those with well-differentiated tumors benefited from END only when tumor size was >2 cm.
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Affiliation(s)
- Tapan D. Patel
- Department of Otolaryngology–Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Alejandro Vázquez
- Department of Otolaryngology–Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Emily Marchiano
- Department of Otolaryngology–Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Saurin Sanghvi
- Department of Otolaryngology–Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Jean Anderson Eloy
- Department of Otolaryngology–Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
- Center for Skull Base and Pituitary Surgery, Neurological Institute of New Jersey, Rutgers New Jersey Medical School, Newark, New Jersey, USA
- Department of Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Soly Baredes
- Department of Otolaryngology–Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
- Center for Skull Base and Pituitary Surgery, Neurological Institute of New Jersey, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Richard Chan Woo Park
- Department of Otolaryngology–Head and Neck Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
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Dik EA, Willems SM, Ipenburg NA, Rosenberg AJWP, Van Cann EM, van Es RJJ. Watchful waiting of the neck in early stage oral cancer is unfavourable for patients with occult nodal disease. Int J Oral Maxillofac Surg 2016; 45:945-50. [PMID: 27055978 DOI: 10.1016/j.ijom.2016.03.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 01/22/2016] [Accepted: 03/15/2016] [Indexed: 12/31/2022]
Abstract
For cT1/2N0 oral squamous cell carcinoma (OSCC), treatment of the neck is a matter of debate. Two treatment strategies were evaluated in this study: selective neck dissection (SND) and watchful waiting (WW). One hundred and twenty-three SND patients and 70 WW patients with cT1/T2N0M0 OSCC of the tongue, floor of mouth, or buccal mucosa were analysed retrospectively. Extracapsular spread (ECS), 3-year overall survival (OS), and disease-specific survival (DSS) were determined. Twenty-nine percent of SND patients and 13% of WW patients had occult nodal disease. WW-N+ patients showed thicker tumours as compared to WW-N0 patients (5mm vs. 2mm, P=0.02). WW-N+ patients showed significantly more ECS as compared to SND-N+ patients (56% vs. 14%, P=0.016) and had a significantly worse 3-year DSS than SND-N+ patients (56% vs. 82%, P=0.02). For T1 OSCCs, a watchful waiting policy is acceptable if tumour thickness proves to be <4mm. Otherwise, an additional treatment of the neck is advised, since WW-N+ patients show more ECS, with a worse DSS than SND-N+ patients.
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Affiliation(s)
- E A Dik
- Department of Oral and Maxillofacial Surgery, University Medical Center Utrecht, Utrecht, Netherlands.
| | - S M Willems
- Department of Pathology, University Medical Center Utrecht, Utrecht, Netherlands
| | - N A Ipenburg
- Department of Oral and Maxillofacial Surgery, University Medical Center Utrecht, Utrecht, Netherlands
| | - A J W P Rosenberg
- Department of Oral and Maxillofacial Surgery, University Medical Center Utrecht, Utrecht, Netherlands
| | - E M Van Cann
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, Netherlands
| | - R J J van Es
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, Netherlands
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14
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Rani P, Bhardwaj Y, Dass PK, Gupta M, Malhotra D, Ghezta NK. Neck dissection for oral squamous cell carcinoma: our experience and a review of the literature. J Korean Assoc Oral Maxillofac Surg 2015; 41:299-305. [PMID: 26734556 PMCID: PMC4699930 DOI: 10.5125/jkaoms.2015.41.6.299] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 06/08/2015] [Accepted: 06/26/2015] [Indexed: 11/30/2022] Open
Abstract
Objectives This article describes our experience with neck dissection in 10 patients with oral squamous cell carcinoma. Materials and Methods Between January 2007 and October 2009, 10 patients underwent primary surgery for the treatment of squamous cell carcinoma of the oral cavity. For patients with N0 disease on clinical exam, selective neck dissection (SND [I-III]) was performed. In patients with palpable cervical metastases (N+), modified radical neck dissections were performed, except in one patient in whom SND (I-III) was performed. The histopathologic reports were reviewed to assess the surgical margins, the presence of extra-capsular spread, perineural invasion, and lymphatic invasion. Results On histopathologic examination, positive soft tissue margins were found in three patients, and regional lymph node metastases were present in five of the ten patients. Perineural invasion was noted in five patients, and extra nodal spread was found in four patients. Regional recurrence was seen in two patients and loco-regional recurrence plus distant metastasis to the tibia was observed in one patient. During the study period, three patients died. Seven patients remain free of disease to date. Conclusion Histopathological evaluation provides important and reliable information for disease staging, treatment planning, and prognosis. The philosophy of neck dissection is evolving rapidly with regard to the selectivity with which at-risk lymph node groups are removed. The sample size in the present study is small, thus, caution should be employed when interpreting these results.
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Affiliation(s)
- Pooja Rani
- Department of Oral and Maxillofacial Surgery, Himachal Dental College and Hospital, Sunder Nagar, India
| | - Yogesh Bhardwaj
- Department of Oral and Maxillofacial Surgery, HP Govt. Dental College and Hospital, Shimla, India
| | - Praveen Kumar Dass
- Department of Anatomy, Lady Hardinge Medical College and Hospital, New Delhi, India
| | - Manoj Gupta
- Department of Radiotherapy, Regional Cancer Centre, Shimla, India
| | - Divye Malhotra
- Department of Oral and Maxillofacial Surgery, Himachal Dental College and Hospital, Sunder Nagar, India
| | - Narottam Kumar Ghezta
- Department of Oral and Maxillofacial Surgery, HP Govt. Dental College and Hospital, Shimla, India
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Madana J, Laliberté F, Morand GB, Yolmo D, Black MJ, Mlynarek AM, Hier MP. Computerized tomography based tumor-thickness measurement is useful to predict postoperative pathological tumor thickness in oral tongue squamous cell carcinoma. J Otolaryngol Head Neck Surg 2015; 44:49. [PMID: 26573595 PMCID: PMC4647627 DOI: 10.1186/s40463-015-0089-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2015] [Accepted: 08/31/2015] [Indexed: 12/21/2022] Open
Abstract
Background Tumor thickness has been shown in oral tongue squamous cell carcinoma (OTSCC) to be a predictor of cervical metastasis. The postoperative histological measurement is certainly the most accurate, but it would be of clinical interest to gain this information prior to treatment planning. This retrospective study aimed to compare the tumor thickness measurement between preoperative, CT scan, and surgical specimens . Methods We retrospectively included 116 OTSCC patients between 2001 and 2013. Thickness was measured on computer tomography imaging and again surgical specimens. Results The median age was 66 years. 62.8 % of patients were smokers with a mean of 31.4 pack-years. Positive nodal disease was reported in 41.2 %. Mean follow-up time was 33.1 months. The correlation between CT scan-based tumor thickness and surgical specimens based thickness was significant (Spearman rho = 0.755, P < 0.001). Conclusion Tumor thickness assessed by CT scan may provide an accurate estimation of true thickness and can be used in treatment planning.
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Affiliation(s)
- J Madana
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada, H3T 1E2.
| | - Frederick Laliberté
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada, H3T 1E2.
| | - Grégoire B Morand
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada, H3T 1E2.
| | - Deeke Yolmo
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada, H3T 1E2.
| | - Martin J Black
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada, H3T 1E2.
| | - Alex M Mlynarek
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada, H3T 1E2.
| | - Michael P Hier
- Department of Otolaryngology-Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, 3755 Côte Ste-Catherine Road, Montreal, QC, Canada, H3T 1E2.
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Coskun HH, Medina JE, Robbins KT, Silver CE, Strojan P, Teymoortash A, Pellitteri PK, Rodrigo JP, Stoeckli SJ, Shaha AR, Suçrez C, Hartl DM, de Bree R, Takes RP, Hamoir M, Pitman KT, Rinaldo A, Ferlito A. Current philosophy in the surgical management of neck metastases for head and neck squamous cell carcinoma. Head Neck 2015; 37:915-26. [PMID: 24623715 PMCID: PMC4991629 DOI: 10.1002/hed.23689] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 01/03/2014] [Accepted: 03/08/2014] [Indexed: 12/11/2022] Open
Abstract
Neck dissection is an important treatment for metastases from upper aerodigestive carcinoma; an event that markedly reduces survival. Since its inception, the philosophy of the procedure has undergone significant change from one of radicalism to the current conservative approach. Furthermore, nonsurgical modalities have been introduced, and, in many situations, have supplanted neck surgery. The refinements of imaging the neck based on the concept of neck level involvement has encouraged new philosophies to evolve that seem to benefit patient outcomes particularly as this relates to diminished morbidity. The purpose of this review was to highlight the new paradigms for surgical removal of neck metastases using an evidence-based approach.
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Affiliation(s)
- H. Hakan Coskun
- Department of Otolaryngology–Head and Neck Surgery, Uludag University School of Medicine, Bursa, Turkey
| | - Jesus E. Medina
- Department of Otorhinolaryngology, The University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma
| | - K. Thomas Robbins
- Division of Otolaryngology–Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois
| | - Carl E. Silver
- Departments of Surgery and Otolaryngology–Head and Neck Surgery, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York
| | - Primož Strojan
- Department of Radiation Oncology, Institute of Oncology, Ljubljana, Slovenia
| | - Afshin Teymoortash
- Department of Otolaryngology–Head and Neck Surgery, University of Marburg, Marburg, Germany
| | - Phillip K. Pellitteri
- Department of Otolaryngology–Head and Neck Surgery, Guthrie Health System, Sayre, Pennsylvania
| | - Juan P. Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
- Instituto Universitario de Oncologıa del Principado de Asturias, Oviedo, Spain
| | - Sandro J. Stoeckli
- Department of Otorhinolaryngology–Head and Neck Surgery, Kantonsspital, St. Gallen, Switzerland
| | - Ashok R. Shaha
- Head and Neck Service, Memorial Sloan–Kettering Cancer Center, New York, New York
| | - Carlos Suçrez
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
- Instituto Universitario de Oncologıa del Principado de Asturias, Oviedo, Spain
| | - Dana M. Hartl
- Department of Otolaryngology–Head and Neck Surgery, Institut Gustave Roussy, Villejuif Cedex, France
- Laboratoire de Phonétique et de Phonologie, Sorbonne Nouvelle, Paris, France
| | - Remco de Bree
- Department of Otolaryngology–Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Robert P. Takes
- Department of Otolaryngology–Head and Neck Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marc Hamoir
- Department of Head and Neck Surgery, Head and Neck Oncology Program, St Luc University Hospital and Cancer Center, Brussels, Belgium
| | - Karen T. Pitman
- Department of Surgery, Banner MD Anderson Cancer Center, Gilbert, Arizona
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Monroe MM, Lai SY. Sentinel lymph node biopsy for oral cancer: supporting evidence and recent novel developments. Curr Oncol Rep 2014; 16:385. [PMID: 24633882 DOI: 10.1007/s11912-014-0385-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Occult spread to regional lymphatics occurs in a significant percentage of patients with early-stage oral cavity cancer. While elective neck dissection continues to be the gold standard for assessing for the presence of occult regional disease, the optimal management strategy continues to evolve. Increasingly, sentinel lymph node biopsy is being recognized as a viable alternative to elective neck dissection for staging the neck in early-stage oral cavity cancer. In this article, we examine the evidence supporting sentinel lymph node biopsy for early-stage oral cancer and provide an update on some of the novel developments in this field.
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Affiliation(s)
- Marcus M Monroe
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
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Alvarez J, Bidaguren A, McGurk M, Diaz-Basterra G, Brunsó J, Andikoetxea B, Martín J, Barbier L, Arteagoitia I, Santamaría J. Sentinel node biopsy in relation to survival in floor of the mouth carcinoma. Int J Oral Maxillofac Surg 2014; 43:269-73. [DOI: 10.1016/j.ijom.2013.10.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Revised: 09/17/2013] [Accepted: 10/24/2013] [Indexed: 02/06/2023]
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Yang Z, Deng R, Sun G, Huang X, Tang E. Cervical metastases from squamous cell carcinoma of hard palate and maxillary alveolus: A retrospective study of 10 years. Head Neck 2013; 36:969-75. [PMID: 23733304 DOI: 10.1002/hed.23398] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2012] [Revised: 01/05/2013] [Accepted: 05/23/2013] [Indexed: 12/27/2022] Open
Affiliation(s)
- Zinan Yang
- Department of Oral and Maxillofacial Surgery; Stomatological Hospital Affiliated Medical School; Nanjing University; Nanjing Jiangsu province People's Republic of China
- Department of Oral and Maxillofacial Surgery; Hospital of Stomatology, Guangzhou Medical University; Guangzhou Guangdong province People's Republic of China
| | - Runzhi Deng
- Department of Oral and Maxillofacial Surgery; Stomatological Hospital Affiliated Medical School; Nanjing University; Nanjing Jiangsu province People's Republic of China
| | - Guowen Sun
- Department of Oral and Maxillofacial Surgery; Stomatological Hospital Affiliated Medical School; Nanjing University; Nanjing Jiangsu province People's Republic of China
| | - Xiaofeng Huang
- Department of Oral and Maxillofacial Surgery; Stomatological Hospital Affiliated Medical School; Nanjing University; Nanjing Jiangsu province People's Republic of China
| | - Enyi Tang
- Department of Oral and Maxillofacial Surgery; Stomatological Hospital Affiliated Medical School; Nanjing University; Nanjing Jiangsu province People's Republic of China
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Ord RA. Surgical management of the N0 neck in early stage T1-2 oral cancer; a personal perspective of early and late impalpable disease. Oral Maxillofac Surg 2012; 16:181-188. [PMID: 22581159 DOI: 10.1007/s10006-012-0325-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Accepted: 04/03/2012] [Indexed: 05/31/2023]
Abstract
INTRODUCTION The management of the N0 neck in early stage oral cancer remains controversial. The evidence in the literature for elective neck dissection, which is reviewed in this paper, is conflicting. My personal view is that most papers mistakenly assume that the N0 equates to an "early stage" neck whereas a neck with palpable nodes represents disease at a "late" stage. DISCUSSION I believe that this is the same mindset that prevented us from realizing that depth rather than size was the important prognostic determinant for the primary tumor; because the T stage was based on tumor size. The N stage is also based on size and number of nodes and by these criteria N0 would be the earliest stage. However, although an N0 neck with impalpable intra-nodal disease may be regarded as early impalpable disease an N0 neck with microscopic extra-capsular spread (ECS) would be "late/advanced" impalpable disease. Likewise, a clinically positive neck with intra-nodal disease still represents early disease compared to a clinically positive neck with ECS. CONCLUSION The lack of trials and studies stratifying NO and N +ve necks into early and late disease and comparing outcomes between these cohorts may explain the lack of clear-cut evidence regarding the role for elective neck dissection.
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Affiliation(s)
- R A Ord
- Department of Oral and Maxillofacial Surgery, University of Maryland, Baltimore, MD, USA.
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To operate or not to operate n0 neck in early cancer of the tongue? A prospective study. Indian J Surg Oncol 2011; 2:172-5. [PMID: 22942606 DOI: 10.1007/s13193-011-0083-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2010] [Accepted: 07/27/2011] [Indexed: 10/17/2022] Open
Abstract
Squamous cell carcinoma (SCC) of the tongue is a common cancer across the globe. These cancers have a high predilection for nodal metastasis and a high incidence of occult metastasis. The management of clinically negative neck nodes (N0) remains controversial. We have undertaken a prospective study to evaluate the rate of occult nodal metastasis, the characteristic of metastasis, and assess the usefulness of tumor depth as a predictor of metastasis and as a guide to treat the neck. Prospective study between January 2000 to December 2005. Patients with SCC of the anterior 2/3rd of tongue with N0 neck were included. Wide excision of the primary and subsequent modified radical neck dissection (in patients with tumor depth > 4 mm) was performed. Postoperative radiotherapy was given in patients with lymph node metastasis. Patients who had no node metastasis (p N -ve) were observed. The total number of eligible patients was 180. Occult lymph node metastasis (p N +ve) was seen in 122 (62.2%) patients (p < 0.001), multiple levels of node involvement in 79 (70.5%) patients and extracapsular spread (ECS) in 38 (33.6%) patients. Patients in the p N +ve group who were disease free was 63.1% as compared to 68.2% in the p N -ve group (p = 0.36). Recurrence was seen in 28 (36.8%) patients of p N +ve group and 14 (31.8%) patients of p N -ve group. Early cancer of tongue with tumor depth >4 mm was associated with predominantly high grade tumors, high incidence of occult nodal metastasis, multiple levels of nodal involvement and ECS. The disease free status of patients with occult metastasis who were treated was similar to that of patients with no nodal metastasis. Elective neck dissection appears essential for early oral tongue cancer with tumor depth >4 mm as there is no investigational modality which can reliably identify patients without occult metastasis.
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Improved survival with elective neck dissection in thick early-stage oral squamous cell carcinoma. Head Neck 2011; 34:709-16. [DOI: 10.1002/hed.21809] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/17/2011] [Indexed: 11/07/2022] Open
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Elective versus therapeutic neck dissection in the clinically node negative neck in early oral cavity cancers: do we have the answer yet? Oral Oncol 2011; 47:780-2. [PMID: 21727024 DOI: 10.1016/j.oraloncology.2011.06.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2011] [Accepted: 06/11/2011] [Indexed: 11/21/2022]
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Fasunla AJ, Greene BH, Timmesfeld N, Wiegand S, Werner JA, Sesterhenn AM. A meta-analysis of the randomized controlled trials on elective neck dissection versus therapeutic neck dissection in oral cavity cancers with clinically node-negative neck. Oral Oncol 2011; 47:320-4. [DOI: 10.1016/j.oraloncology.2011.03.009] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Revised: 03/07/2011] [Accepted: 03/08/2011] [Indexed: 11/16/2022]
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Montes DM, Carlson ER, Fernandes R, Ghali GE, Lubek J, Ord R, Bell B, Dierks E, Schmidt BL. Oral maxillary squamous carcinoma: An indication for neck dissection in the clinically negative neck. Head Neck 2010; 33:1581-5. [DOI: 10.1002/hed.21631] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2010] [Revised: 08/13/2010] [Accepted: 09/06/2010] [Indexed: 11/07/2022] Open
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Rodrigo JP, Shah JP, Silver CE, Medina JE, Takes RP, Robbins KT, Rinaldo A, Werner JA, Ferlito A. Management of the clinically negative neck in early-stage head and neck cancers after transoral resection. Head Neck 2010; 33:1210-9. [PMID: 21755564 DOI: 10.1002/hed.21505] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2009] [Revised: 04/14/2010] [Accepted: 05/03/2010] [Indexed: 11/11/2022] Open
Abstract
The decision regarding treatment of the clinically negative neck has been debated extensively. This is particularly true with early-stage tumors for which surgery is the treatment of choice, and the tumor has been resected transorally without a cervical incision. Elective neck dissection in this situation is an additional procedure with potential associated morbidity. The alternative strategy for the clinically negative neck is to "wait and watch." Both an elective neck dissection policy and a "watchful waiting" policy have their proponents. The purpose of this article was for us to review the literature about this subject to try to answer the following question: if the tumor has been resected transorally, should an elective treatment of the neck be performed or is a "watchful waiting" policy safe and adequate? We conclude that, currently, the best available evidence suggests that elective neck dissection does not seem to be superior to the policy of observation without neck surgery, with regard to survival and control of neck disease. This review highlights the need for further well-designed prospective studies that will provide more reliable answers to the debatable issue of the management of the clinically negative neck in such cases.
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Affiliation(s)
- Juan P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain
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Morris LGT, Patel SG, Shah JP, Ganly I. High rates of regional failure in squamous cell carcinoma of the hard palate and maxillary alveolus. Head Neck 2010; 33:824-30. [PMID: 20949448 DOI: 10.1002/hed.21547] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2010] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The purpose of this study was to determine the incidence of neck metastasis in hard palate and maxillary alveolus squamous cell carcinoma (SCC) and to identify factors predictive of regional failure. METHODS In 139 patients treated for SCC of the hard palate and maxillary alveolus (from 1985-2006), the incidence rates of regional metastasis at presentation and at recurrence were calculated. Factors predictive of regional recurrence-free survival were identified on Cox multivariable regression analysis. RESULTS Regional failure occurred in 28.4% of patients and was significantly associated with pathologic T classification, ranging from 18.7% (pT1) to 37.3% (pT4). T classification was an independent predictor of regional recurrence-free survival (RRFS) on multivariable analysis. Most patients (65.6%) with regional recurrence were not able to be salvaged. CONCLUSION Patients with T2 to T4 primary tumors of the hard palate and maxillary alveolus exhibited high rates of regional failure. In most cases, successful salvage was not achieved. Elective treatment of the neck with surgery or radiation is therefore recommended.
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Affiliation(s)
- Luc G T Morris
- Head and Neck Service, Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
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Abstract
This article reviewed the current state of the art in head and neck oncology. These include very important and stimulating new areas of interest including the marked acceptance of chemoradiation in favor of surgery in patients with cancer of the head and neck. The concept of HPV as a cause of cancer of the oropharynx is relatively new and very important in the epidemiology of these tumors. New modalities such as PET CT scanning and robotic surgery are discussed and appear to be very important in management of cancer of the head and neck. Endoscopic endonasal skull base surgery is another new high technology contribution to the field of head and neck surgery as is the use of endoscopic assisted thyroid surgery. These and other new concepts are discussed in this manuscript.
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D'Cruz AK, Siddachari RC, Walvekar RR, Pantvaidya GH, Chaukar DA, Deshpande MS, Pai PS, Chaturvedi P. Elective neck dissection for the management of the N0 neck in early cancer of the oral tongue: need for a randomized controlled trial. Head Neck 2009; 31:618-24. [PMID: 19132717 DOI: 10.1002/hed.20988] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The aim of this study is to determine the need for a randomized controlled trial in order to define the role of an elective neck dissection (END) in the treatment of early tongue cancers. METHODS We present a large retrospective analysis of patients with T1-2 N0 squamous cell cancers of the oral anterior tongue treated at a single institution. A total of 359 eligible patients with early tongue cancers were divided into 2 groups: END and wait and watch (WW). An analysis for survival outcomes and prognostic factors was conducted. RESULTS The estimated 3- and 5-year disease-free survival for the END group was 76% and 74% versus 71% and 68% for the WW group, respectively (p = .53). The 3- and 5-year overall survival (OS) rate for the END group was 69% and 60% versus 62% and 60% for the WW group, respectively (p = .24). Tumor grade and perineural invasion were independent predictors of recurrence. CONCLUSION END did not impact disease-free or OS. Current literature still remains divided on this issue emphasizing the need for a randomized controlled trial.
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Affiliation(s)
- Anil K D'Cruz
- Division of Head Neck Surgery, Tata Memorial Hospital, Mumbai, India.
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Ferlito, J. Graham Buckley, Ashok R A. Rationale for Selective Neck Dissection in Tumors of the Upper Aerodigestive Tract. Acta Otolaryngol 2009. [DOI: 10.1080/00016480119902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Okura M, Aikawa T, Sawai NY, Iida S, Kogo M. Decision analysis and treatment threshold in a management for the N0 neck of the oral cavity carcinoma. Oral Oncol 2009; 45:908-11. [PMID: 19457712 DOI: 10.1016/j.oraloncology.2009.03.013] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2009] [Revised: 03/26/2009] [Accepted: 03/26/2009] [Indexed: 11/28/2022]
Abstract
The optimal method of management of clinical N0 neck in squamous cell carcinoma of the oral cavity remains controversial. We used decision analysis to determine the current optimal strategy in comparison with observation of the neck and elective neck dissection. A total of 165 previously untreated patients with N0 classification were investigated. Probabilities of each recurrence were calculated and probabilities of being cured in each event were substituted with the 5-year overall survival calculation with Kaplan-Meier method. A sensitivity analysis was performed to determine the optimal threshold for treatment of the N0 neck. The threshold of N0 neck was calculated using the formula with putting the three probabilities of being cured. In this study the threshold was estimated at 44.4%. N0 neck of squamous cell carcinoma of the oral cavity should be observed if the probability of occult metastasis is less than 44.4%. Proper calculation of three probabilities of being cured in each institution will make a decision of the optimal method of clinical N0 neck by using the threshold formula.
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Affiliation(s)
- Masaya Okura
- The First Department of Oral and Maxillofacial Surgery, Osaka University Dental Hospital, Osaka University Graduate School of Dentistry, 1-8 Yamadaoka, Suita, Osaka 565-0871, Japan.
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Yüce İ, Çağlı S, Bayram A, Güney E. Occult metastases from T1–T2 supraglottic carcinoma: role of primary tumor localization. Eur Arch Otorhinolaryngol 2008; 266:1301-4. [DOI: 10.1007/s00405-008-0859-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2008] [Accepted: 10/17/2008] [Indexed: 10/21/2022]
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Cheng A, Schmidt BL. Management of the N0 neck in oral squamous cell carcinoma. Oral Maxillofac Surg Clin North Am 2008; 20:477-97. [PMID: 18603204 DOI: 10.1016/j.coms.2008.02.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Oral squamous cell carcinoma (SCC) has an unpredictable capacity to metastasize to the neck, an event that dramatically worsens prognosis. Metastasis occurs even in earlier stages when no neck lymph node involvement is clinically detectable (N0). Management of the N0 neck, namely when and how to electively treat, has been debated extensively. This article presents the controversies surrounding management of the N0 neck, and the benefits and pitfalls of different approaches used in evaluation and treatment. As current methods of assessing the risk for occult metastasis are insufficiently accurate and prone to underestimation of actual risk, and because selective neck dissection (SND) is an effective treatment and has minimal long-term detriment to quality of life, the authors believe that all patients who have oral SCC, excluding lip SCC, should be prescribed elective treatment of the neck lymphatics. However, this opinion remains controversial. Because of the morbidity of radiation therapy and because treatment of the primary tumor is surgical, elective neck dissection is the preferred treatment. In deciding the extent of the neck dissection, several retrospective studies and one randomized clinical trial have shown SND of levels I through III to be highly efficacious.
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Affiliation(s)
- Allen Cheng
- Department of Oral & Maxillofacial Surgery, University of California, 521 Parnassus Avenue, Room C-522, Box 0440, San Francisco, CA 94143-0440, USA
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Goudakos JK, Markou K, Nikolaou A, Themelis C, Vital V. Management of the clinically negative neck (N0) of supraglottic laryngeal carcinoma: a systematic review. Eur J Surg Oncol 2008; 35:223-9. [PMID: 18468836 DOI: 10.1016/j.ejso.2008.04.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2007] [Accepted: 04/01/2008] [Indexed: 10/22/2022] Open
Abstract
AIM The most effective therapeutic approach for patients with supraglottic laryngeal carcinoma (SGLC) and clinically negative neck (cN0) remains a subject of much debate. The purpose of this systematic review was to answer the following question: among patients with SGLC and cN0 neck, are the survival and occurrence of neck metastases significantly different between patients that received neck dissection and those that had another therapeutic treatment (radiotherapy, combined therapy, 'wait and see' policy)? MATERIALS AND METHODS An electronic literature search was performed in MEDLINE, EMBASE, Cochrane Library and CENTRAL databases, followed by extensive hand-searching for the identification of relevant studies. The following inclusion criteria were established: the study should (a) include a comparison of neck dissection with one of the other therapeutic procedures for cN0 of SGLC; (b) report the therapy for the initial supraglottic cancer; and (c) use time-to-event analysis of its results. Six studies were eventually identified and systematically reviewed. RESULTS All studies included in the systematic review were retrospective (n=792 patients). The survival (overall, disease-specific and neck disease-free) and the site of neck recurrence of the patients with N0 supraglottic cancer were not significantly different between patients in the neck dissection treatment group and those of the rest of the therapeutic strategies examined (neck radiotherapy, combined therapy and 'wait and see' policy). CONCLUSIONS The present systematic review highlights the need for further well-designed prospective studies that will provide more reliable answers to the debatable issue of the management of cN0 of SGLC. Currently, based on the best available evidence, it seems that neck dissection is not superior to radiotherapy or combined therapy or a 'wait and see' policy in terms of survival and control of neck disease.
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Affiliation(s)
- J K Goudakos
- 1(st) Department of Otorhinolaryngology, AHEPA University Hospital, Aristotle University of Thessaloniki, Greece
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Son YI, Jeong HS, Baek CH, Chung MK, Ryu J, Chung JH, So YK, Jang JY, Choi J. Extent of prophylactic lymph node dissection in the central neck area of the patients with papillary thyroid carcinoma: comparison of limited versus comprehensive lymph node dissection in a 2-year safety study. Ann Surg Oncol 2008; 15:2020-6. [PMID: 18459004 DOI: 10.1245/s10434-008-9928-8] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2008] [Revised: 03/18/2008] [Accepted: 03/18/2008] [Indexed: 11/18/2022]
Abstract
BACKGROUND To compare the "comprehensive" (including bilateral paratracheal, pretracheal, prelaryngeal lymph nodes) (CCND) with "limited" (saving contralateral paratracheal lymph nodes) central node dissection (LCND) for postoperative complications and disease recurrence rate in sonographically node-negative papillary thyroid carcinomas. MATERIALS AND METHODS From 2003 to 2005, 114 consecutive patients, diagnosed as sonographically node-negative thyroid papillary carcinomas, were included retrospectively. Among them, the LCND was performed in 56 patients and CCND in 58 patients, in combination with total thyroidectomy, based on the operator-dependent decision. We compared the complication rates and the recurrence rates between these two groups with a mean follow-up duration of 2 years. RESULTS Transient hypocalcemia was more frequent in the CCND group than in the LCND group (48.3% vs 26.8%, P = .02, odds ratio [OR] = 2.55). However, the other complication rates were similar in the two groups. In addition, the immediate postoperative reduction of parathyroid hormone (PTH) was more evident in the CCND group. The postoperative PTH levels increased up to a similar level (12.4 vs 11.8 pg/mL) over 6 months. The incidence of permanent hypocalcemia did not differ significantly between the two groups. Four (7.1%) and five recurrences (8.6%) were found in two groups, respectively, implying similar oncological safety during the 2-year follow-up. CONCLUSION The LCND with total thyroidectomy could be an alternative treatment option for node-negative papillary thyroid carcinomas, because LCND had fewer short-term hypocalcemia and similar oncological outcomes during the 2-year follow-up. Further study enrolling a large number of patients with long-term follow-up is needed.
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Affiliation(s)
- Young-Ik Son
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Rodrigo JP, Suárez C, Silver CE, Rinaldo A, Ambrosch P, Fagan JJ, Genden EM, Ferlito A. Transoral laser surgery for supraglottic cancer. Head Neck 2008; 30:658-66. [DOI: 10.1002/hed.20811] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Kovács AF. Head and Neck Squamous Cell Carcinoma: Sentinel Node or Selective Neck Dissection. Surg Oncol Clin N Am 2007; 16:81-100. [PMID: 17336238 DOI: 10.1016/j.soc.2006.10.004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Improved knowledge about the metastatic behavior of mucosal squamous cell cancer of the head and neck made it possible to reduce the extension of elective and even therapeutic neck dissections by sparing selected levels, thereby reducing morbidity. The diagnostic question of when to treat a clinically negative neck to avoid unnecessary overtreatment, even through selective neck dissections, might be answered with sentinel lymph node biopsy. A thorough and sophisticated evaluation of this technique is necessary when defining suited patients.
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Affiliation(s)
- Adorján F Kovács
- Department of Oromaxillofacial Plastic Surgery, Johann Wolfgang Goethe-University Medical School, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany.
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Woolgar JA. Salvage neck dissections in oral and oropharyngeal squamous cell carcinoma: histological features in relation to disease category. Int J Oral Maxillofac Surg 2006; 35:907-12. [PMID: 17010572 DOI: 10.1016/j.ijom.2006.08.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2005] [Revised: 07/26/2006] [Accepted: 08/21/2006] [Indexed: 11/29/2022]
Abstract
The histological findings in a series of 37 salvage neck dissections from patients who had an oral or oropharyngeal squamous cell carcinoma managed initially by primary surgery with or without neck dissection, and without postoperative radiotherapy, are described. None of the cases had an intraoral relapse. Pathological stage N2 or N3 disease was seen in 87% of the 15 salvage dissections from 'wait and watch' necks, 100% of the 10 salvage dissections of contralateral necks and 50% of the 12 salvage dissections of operated necks. The typical 'inverted-cone' pattern of metastasis was seen in 87% of 'wait and watch' necks. Skip or non-contiguous metastases to level III/IV accounted for relapse in 30% of the contralateral and 66% of the operated necks. The median time interval between original surgery and the salvage neck dissection was 15 months (range 1-48 months). In at least 15% of cases, the short time interval coupled with the histopathological features suggested that the metastatic disease suddenly became more rapidly progressive following removal of the primary tumour.
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Affiliation(s)
- J A Woolgar
- Oral Pathology, Liverpool University Dental Hospital, Pembroke Place, Liverpool L3 5PS, UK.
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De Zinis LOR, Bolzoni A, Piazza C, Nicolai P. Prevalence and localization of nodal metastases in squamous cell carcinoma of the oral cavity: role and extension of neck dissection. Eur Arch Otorhinolaryngol 2006; 263:1131-5. [PMID: 17004089 DOI: 10.1007/s00405-006-0128-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2006] [Accepted: 07/05/2006] [Indexed: 11/29/2022]
Abstract
Lymph node (LN) metastases represent the most important negative prognostic factor in squamous cell carcinoma (SCC) of the oral cavity, even though controversies still exist regarding their management. The aim of this study was to retrospectively analyze our experience in surgical management of SCC of the oral cavity with particular focus on the prevalence and localization of lymph nodal metastases and recurrences. The clinical records of 89 consecutive patients treated from 1983 to 2002 by concomitant surgery on both the T and N sites, excluding those undergoing salvage surgery, were reviewed. A total of 119 neck dissections (ND) were performed. Survival outcomes were calculated by the Kaplan-Meier method, while univariate comparisons by the log-rank and non-parametric tests were performed between different groups of patients. Five-year overall and determinate survivals were 50 and 57%, respectively. LN metastases were observed in 52% (56% of these showing extracapsular spread) and their presence strongly correlated with determinate survival (p < 0.0001). The prevalence of clinical and occult nodal disease was not related to the pT status. Neck levels II (59%) and I (56%) were most frequently involved. Metastases to level IV accounted for 15% of positive LN, even though 28% of them turned out to be skip metastases. Five neck recurrences were observed, only one of which was salvaged by surgery. The high prevalence of clinical and occult LN metastases in this setting suggests that ND should be performed on a nearly routine basis, even for lesions with a low-T category and a cN0 neck. Moreover, ND should always encompass level IV due to the possibility of skip metastases, particularly in tumors involving the oral tongue. In patients with a cN+ neck, levels from I to V should be addressed, particularly in the presence of metastases at levels III and IV.
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Affiliation(s)
- Luca Oscar Redaelli De Zinis
- Department of Otorhinolaryngology, University of Brescia, Spedali Civili, Piazza Spedali Civili 1, 25123 Brescia, Italy.
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Wensing BM, Vogel WV, Marres HAM, Merkx MAW, Postema EJ, Oyen WJG, van den Hoogen FJA. FDG-PET in the clinically negative neck in oral squamous cell carcinoma. Laryngoscope 2006; 116:809-13. [PMID: 16652093 DOI: 10.1097/01.mlg.0000209151.78362.d0] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVE With improved diagnostic imaging techniques, it remains difficult to reduce occult metastatic disease in oral squamous cell carcinoma (SCC) to less than 20%. Therefore, supraomohyoid neck dissection (SOHND) still is a valuable staging procedure in these patients. METHODS Patients with clinically and ultrasonographically staged cN0 SCC of the oral cavity underwent FDG-PET before SOHND. Histologic examination of neck dissection specimens was used as a "gold standard." RESULTS Twenty-eight consecutive patients were included, representing 30 necks. Occult metastatic disease was found in 30% of SOHND specimens. Average diameter of metastatic deposits was 4.3 mm. Sensitivity, specificity, and accuracy of FDG-PET was 33%, 76%, and 63%, respectively. CONCLUSIONS In patients with cN0 SCC of the oral cavity, FDG-PET does not contribute to the preoperative workup. FDG-PET does not replace SOHND as a staging procedure.
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Affiliation(s)
- Bart M Wensing
- Department of Otorhinolaryngology and Head & Neck Surgery, Radboud University Nijmegen Medical Centre, The Netherlands.
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Kawano K, Yanagisawa S. Predictive value of laminin-5 and membrane type 1-matrix metalloproteinase expression for cervical lymph node metastasis in T1 and T2 squamous cell carcinomas of the tongue and floor of the mouth. Head Neck 2006; 28:525-33. [PMID: 16619276 DOI: 10.1002/hed.20349] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Laminin-5 (Ln-5) cleaved by membrane type 1-matrix metalloproteinase (MT1-MMP) enhances the migration of tumor cells. The purpose of this study was to determine whether or not enhanced expression of both Ln-5 and MT1-MMP was associated with lymph node metastasis in patients with T1 and T2 squamous cell carcinoma (SCC) of the tongue and floor of the mouth. METHODS By use of biopsy specimens of primary tumors from 57 patients, intratumoral expression of Ln-5 and MT1-MMP was evaluated immunohistochemically and its association with node metastasis analyzed. RESULTS The tumors were categorized into three groups: Ln-5 focal type/MT1-MMP (-) (group I, n = 14), Ln-5 focal type/ MT1-MMP (+) and Ln-5 diffuse type/MT1-MMP (-) (group II, n = 16), and Ln-5 diffuse type/MT1-MMP (+) (group III, n = 27). The incidence of node metastasis (initial and latent metastases) was two of 14 (14.3%), five of 16 (31.3%), and 15 of 27 (55.6%) in groups I, II, and III, respectively. Multivariate analysis identified tumor thickness (odds ratio, 4.751; p = .0152) and Ln-5/ MT1-MMP expression (odds ratio, 3.795, p = .0304) as independent factors of node metastasis. Moreover, in 35 patients with N0 disease, Ln-5/MT1-MMP expression was the only parameter associated with latent node metastasis (odds ratio, 12.800, p = .0247). CONCLUSION These results suggest that immunohistochemical evaluation of Ln-5 and MT1-MMP expression is useful for identifying patients with T1 and T2 SCC of the tongue and floor of the mouth who should be treated with elective neck dissection.
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Affiliation(s)
- Kenji Kawano
- Department of Oncological Science, Division of Oral and Maxillo-Facial Surgery, Faculty of Medicine, Oita University, 1 Idaigaoka, Hasama-machi, Oita 879-5593, Japan.
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Abstract
SUMMARY Non-melanoma skin cancers occur at an epidemic rate in Australia. With an ageing population more Australians will develop these cancers and at an increasing rate. In the majority of cases, local treatment, usually excision, is highly curative. However, a subset of the population are diagnosed with a high-risk cutaneous squamous cell carcinoma, defined as a patient having a higher risk of subclinical metastases to regional lymph nodes based on unfavourable primary lesion features and patient factors. Despite treatment, patients developing metastatic cutaneous squamous cell carcinoma experience mortality and morbidity usually as a consequence of uncontrolled metastatic nodal disease. It is therefore important that clinicians treating skin cancers have an understanding and awareness of these high-risk patients. The aim of this article is to discuss the features that define a high-risk patient and to present some of the issues pertinent to their treatment.
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Affiliation(s)
- Michael J Veness
- Department of Radiation Oncology, University of Sydney, Westmead Hospital, Westmead, New South Wales, Australia.
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Rodrigo JP, Cabanillas R, Franco V, Suárez C. Efficacy of routine bilateral neck dissection in the management of the N0 neck in T1–T2 unilateral supraglottic cancer. Head Neck 2006; 28:534-9. [PMID: 16419080 DOI: 10.1002/hed.20359] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The treatment of the clinically negative (N0) neck in supraglottic laryngeal cancer continues to be an area of controversy. The aim of this study was to analyze the long-term efficacy of routine bilateral neck dissection compared with ipsilateral neck dissection in T1-T2 N0 lateral supraglottic carcinomas. METHODS A retrospective review of 108 patients who underwent surgery for T1-T2 supraglottic squamous cell carcinoma was performed. Forty-eight had undergone ipsilateral functional neck dissection, and 60 had undergone bilateral functional neck dissections. None of these patients received adjuvant radiotherapy. RESULTS No significant differences (p = .78) in regional recurrence were observed between the patients treated with bilateral neck dissection (13%) and those treated with ipsilateral neck dissection (17%). The 5-year survival rates were 73% and 80% for the patients who received a bilateral and ipsilateral neck dissection, respectively (p = .51). CONCLUSIONS This study suggests that routine bilateral neck dissection may not be necessary in the surgical treatment of all supraglottic cancers.
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Affiliation(s)
- Juan P Rodrigo
- Servicio de Otorrinolaringología, Hospital Universitario Central de Asturias, C/Celestino Villamil SN, 33006 Oviedo, Spain.
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Veness MJ. Treatment recommendations in patients diagnosed with high-risk cutaneous squamous cell carcinoma. ACTA ACUST UNITED AC 2005; 49:365-76. [PMID: 16174174 DOI: 10.1111/j.1440-1673.2005.01496.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Non-melanoma cutaneous cancers occur at an epidemic rate in Australia. With an ageing population, more Australians will develop these cancers and at an increasing rate. In the majority of cases local treatment is highly curative. However, a subset of the population will be diagnosed with a high-risk cutaneous squamous cell carcinoma. These can be defined as patients at risk of having subclinical metastases to regional lymph nodes based on unfavourable primary lesion features (including inadequately excised and recurrent lesions), patients with metastatic squamous cell carcinoma to regional lymph nodes, and squamous cell carcinoma in immunosuppressed patients. The mortality and morbidity associated with high-risk cutaneous squamous cell carcinoma is usually as a consequence of uncontrolled metastatic nodal disease and, to a lesser extent, distant metastases. Radiotherapy has an essential role in treating these patients and in many cases the addition of adjuvant radiotherapy may be life saving. It is therefore important that all clinicians treating skin cancers have an understanding and awareness of the optimal approach to these patients. The aim of this article is to present treatment recommendations based on an overview of the current published literature.
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Affiliation(s)
- M J Veness
- Department of Radiation Oncology, Sydney University, Westmead Hospital, Westmead NSW 2145, Australia.
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49
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Wei WI, Ferlito A, Rinaldo A, Gourin CG, Lowry J, Ho WK, Leemans CR, Shaha AR, Suárez C, Clayman GL, Robbins KT, Bradley PJ, Silver CE. Management of the N0 neck--reference or preference. Oral Oncol 2005; 42:115-22. [PMID: 15979931 DOI: 10.1016/j.oraloncology.2005.04.006] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2005] [Accepted: 04/11/2005] [Indexed: 10/25/2022]
Abstract
For patients with squamous cell carcinoma of the upper aerodigestive tract, appropriate management of the regional lymph nodes is an important and often controversial issue that has significant influence on survival. Over the years radical treatment either by surgery or radiotherapy contributed to improvement in prognosis. Recently, a more conservative approach has achieved a similar level of cancer control with less morbidity. This review considers the issues of selection of patients for treatment of the neck, choice of modality and extent of therapy, treatment of the contralateral neck, management of recurrence and influence of the site and status of the primary lesion.
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Affiliation(s)
- William I Wei
- Division of Head and Neck Surgery, Otorhinolaryngology, Plastic and Reconstructive Surgery, Department of Surgery, University of Hong Kong Medical Center, Queen Mary Hospital, Hong Kong, Peoples Republic of China
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50
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Tateda M, Shiga K, Yoshida H, Saijo S, Yokoyama J, Nishikawa H, Asada Y, Matsuura K, Kobayashi T. Management of the patients with hypopharyngeal cancer: eight-year experience of Miyagi Cancer Center in Japan. TOHOKU J EXP MED 2005; 205:65-77. [PMID: 15635275 DOI: 10.1620/tjem.205.65] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The aim of this study is to evaluate the results of treatment for hypopharyngeal cancer and indicate the future prospect of the treatment. Seventy-four patients with squamous cell carcinoma of the hypopharynx admitted to Miyagi Cancer Center from 1993 through 2000 are reviewed. Sixty-four patients received radical treatment, and 10 patients received palliative treatment or no treatment. The cancer was advanced (stages III and IV) in 82% of all the patients. The overall 5-year survival rate of all the patients was 38%. The overall 5-year survival rate of 64 patients received radical treatment was 43%. The ten patients who received palliative treatment or no treatment died of cancer within 16 months. Fifty-two out of the 74 patients underwent neck dissection for the neck lymph node involvement; forty of the 52 patients underwent ipsilateral neck dissection and 12 underwent bilateral neck dissection. Four out of the 40 patients, who underwent ipsilateral neck dissection alone, developed late contralateral regional recurrence but were successfully treated by contralateral neck dissection at the time of recurrence. Twenty-three out of 74 patients had multiple primary cancers synchronously or metachronously (31%). Cause of the death of six patients out of 74 patients was confirmed to be primary cancers other than hypopharyngeal cancer, as judged by physicians in other department or other hospitals. Most of the patients died due to distant metastasis from hypopharyngeal cancer or other primary cancers. We therefore conclude that contralateral elective neck dissection which is frequently chosen for the treatment of hypopharyngeal cancer surgery is unnecessary. Even if locoregional control is accomplished, distant metastasis or multiple primary cancers emerge and make prognosis poor. To improve the prognosis, we should develop some strategy against hypopharyngeal cancer for each patient. New strategies including chemoprevention and surgery against distant metasistasis are necessary.
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Affiliation(s)
- Masaru Tateda
- Department of Head and Neck Surgery, Miyagi Cancer Center, Natori, Japan.
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