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Ekanayaka RP, Tilakaratne WM. Impact of histopathological parameters in prognosis of oral squamous cell carcinoma. Oral Dis 2024. [PMID: 38938003 DOI: 10.1111/odi.15035] [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: 01/31/2024] [Revised: 05/18/2024] [Accepted: 05/23/2024] [Indexed: 06/29/2024]
Abstract
OBJECTIVE Squamous cell carcinomas comprise approximately 90% of all oral malignancies. There is a wide geographical variation in the incidence of oral cancer, with South and South East Asia (SSEA) accounting for almost two third of new cases. The prognosis of oral cancer is influenced by a vast array of factors including demographic, clinical, histopathological and molecular factors. The objective this review is to analyse the impact of histopathological features assessed in hematoxylin and eosin stained sections on the prognosis of OSCC. MATERIALS AND METHODS Medline and Scopus data base search was performed in order to identify related articles on histopathological parameters in predicting prognosis of oral squamous cell carcinoma. The primary emphasis is on the studies conducted in SSEA, with an accompanying comparison of their findings with those from research conducted in other parts of the world. RESULTS It has been shown that the number of studies conducted in SSEA is not proportionate to the high prevalence of Oral Cancer in the region. There is no significant difference between the findings from SSEA compared to the rest of the world. It is clearly shown that most histopathological parameters can be accurately used to predict nodal metastasis and prognosis. CONCLUSIONS Histopathological parameters can be used reliably in planning treatment of Oral cancer. Clinicians should combine clinical and histopathological parameters in drawing treatment plan for Oral Cancer.
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Affiliation(s)
- R P Ekanayaka
- Department of Oral Pathology, Faculty of Dental Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
| | - W M Tilakaratne
- Department of Oral and Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
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Alqutub S, Alqutub A, Bakhshwin A, Mofti Z, Alqutub S, Alkhamesi AA, Nujoom MA, Rammal A, Merdad M, Marzouki HZ. Histopathological predictors of lymph node metastasis in oral cavity squamous cell carcinoma: a systematic review and meta-analysis. Front Oncol 2024; 14:1401211. [PMID: 38835393 PMCID: PMC11148647 DOI: 10.3389/fonc.2024.1401211] [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: 03/14/2024] [Accepted: 04/30/2024] [Indexed: 06/06/2024] Open
Abstract
Objectives Lymph node metastasis (LNM) is the most significant parameter affecting overall survival in patients with oral cavity squamous cell carcinomas (OCSCC). Elective neck dissection (END) is the standard of care in the early management of OCSCC with a depth of invasion (DOI) greater than 2-4 mm. However, most patients show no LNM in the final pathologic report, indicating overtreatment. Thus, more detailed indicators are needed to predict LNM in patients with OCSCC. In this study, we critically evaluate the existing literature about the risk of different histological parameters in estimating LNM. Methods A systematic review was conducted using PRISMA guidelines. PubMed, Web of Science, Cochrane, and Scopus were searched from inception to December 2023 to collect all relevant studies. Eligibility screening of records was performed, and data extraction from the selected studies was carried out independently. Inclusion in our systematic review necessitated the following prerequisites: Involvement of patients diagnosed with OCSCC, and examination of histological parameters related to lymph node metastasis in these studies. Exclusion criteria included animal studies, non-English articles, non-availability of full text, and unpublished data. Results We included 217 studies in our systematic review, of which 142 were eligible for the meta-analysis. DOI exceeding 4 mm exhibited higher risk for LNM [Risk ratio (RR) 2.18 (1.91-2.48), p<0.00001], as did perineural invasion (PNI) [RR 2.04 (1.77-2.34), p<0.00001], poorly differentiated tumors [RR 1.97 (1.61-2.42), p<0.00001], lymphovascular invasion (LVI) [RR 2.43 (2.12-2.78), p<0.00001], groups and single pattern of invasion [RR 2.47 (2.11-2.89), p<0.00001], high tumor budding [RR 2.65 (1.99-3.52), p<0.00001], tumor size over 4 cm [RR 1.76 (1.43-2.18), p<0.00001], tumor thickness beyond 4 mm [RR 2.72 (1.91-3.87), p<0.00001], involved or close margin [RR 1.73 (1.29-2.33), p = 0.0003], and T3 and T4 disease [RR 1.98 (1.62-2.41), p <0.00001]. Conclusion Our results confirm the potential usefulness of many histopathological features in predicting LNM and highlight the promising results of others. Many of these parameters are not routinely incorporated into pathologic reports. Future studies must focus on applying these parameters to examine their validity in predicting the need for elective neck treatment.
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Affiliation(s)
- Sadiq Alqutub
- Department of Pathology and Laboratory Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Abdulsalam Alqutub
- Department of Otolaryngology-Head and Neck Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed Bakhshwin
- Department of Pathology and Laboratory Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Zainab Mofti
- Department of Family and Community Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sulafa Alqutub
- Department of Family and Community Medicine, University of Jeddah, Jeddah, Saudi Arabia
| | - Ameera A Alkhamesi
- Department of Otolaryngology-Head and Neck Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mohammed A Nujoom
- Department of Otolaryngology-Head and Neck Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Almoaidbellah Rammal
- Department of Otolaryngology-Head and Neck Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mazin Merdad
- Department of Otolaryngology-Head and Neck Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Hani Z Marzouki
- Department of Otolaryngology-Head and Neck Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
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Nicholson OA, Van Lanschot CGF, McDowell L, Iseli T, Koljenovic S, Baatenburg de Jong RJ, Keereweer S, Wiesenfeld D. In Reply. Int J Oral Maxillofac Surg 2024; 53:445-447. [PMID: 38182476 DOI: 10.1016/j.ijom.2023.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 11/20/2023] [Indexed: 01/07/2024]
Affiliation(s)
- O A Nicholson
- Head and Neck Tumour Stream, Department of Surgery, The Royal Melbourne Hospital, Parkville, Victoria, Australia.
| | - C G F Van Lanschot
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre, Rotterdam, the Netherlands
| | - L McDowell
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia; Sir Peter MacCallum Department of Oncology, The University Melbourne, Parkville, Victoria, Australia
| | - T Iseli
- Head and Neck Tumour Stream, Department of Surgery, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - S Koljenovic
- Department of Pathology, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands; Department of Pathology, Antwerp University Hospital, Antwerp, Belgium; Faculty of Medicine, University of Antwerp, Antwerp, Belgium
| | - R J Baatenburg de Jong
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre, Rotterdam, the Netherlands
| | - S Keereweer
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre, Rotterdam, the Netherlands
| | - D Wiesenfeld
- Head and Neck Tumour Stream, Department of Surgery, The Royal Melbourne Hospital, Parkville, Victoria, Australia
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Nicholson OA, Van Lanschot CGF, van den Besselaar BN, Aaboubout Y, Iseli T, Hardillo JAU, Mast H, McDowell L, Koljenović S, Kranz S, Baatenburg de Jong RJ, Keereweer S, Wiesenfeld D. Management of the neck in T1 and T2 buccal squamous cell carcinoma. Int J Oral Maxillofac Surg 2024; 53:259-267. [PMID: 37640565 DOI: 10.1016/j.ijom.2023.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 08/31/2023]
Abstract
Buccal squamous cell carcinoma (SCC) appears to behave more aggressively than other oral subsites, in particular with regards to regional disease at presentation and regional recurrence. Adequate management of the neck is of the utmost importance but is still the subject of debate. An international multicentre retrospective review of 101 patients treated for T1-T2 buccal SCC was performed. Twenty-four were staged clinical node positive (cN+) and underwent therapeutic neck dissection, while 77 were node negative (cN0), with 32 undergoing elective neck dissection (END), with an occult nodal metastasis rate of 28.1%. Depth of invasion (DOI) < 4 mm was associated with a significantly lower rate of cervical nodal metastasis (87.5% versus 12.5%; P = 0.033). END demonstrated a non-significantly lower regional recurrence rate compared to observation (6.3% versus 8.9%, P = 0.670). Regional recurrence was more common in pN+ (24%) and undissected cases (8.9%) than in pN0 patients (0%) (P = 0.011) and was associated with DOI > 5 mm (P = 0.002). Regional recurrence resulted in a reduction in survival (24 versus 93 months, P < 0.001). In the pT2cN0 group, END improved survival (123 versus 26 months, P = 0.009). It is suggested that END be performed in cT2N0 buccal SCC, particularly for tumours with DOI > 4 mm.
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Affiliation(s)
- O A Nicholson
- Head and Neck Tumour Stream, Department of Surgery, Royal Melbourne Hospital, Parkville, Victoria, Australia.
| | - C G F Van Lanschot
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - B N van den Besselaar
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - Y Aaboubout
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands; Department of Pathology, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - T Iseli
- Head and Neck Tumour Stream, Department of Surgery, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - J A U Hardillo
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - H Mast
- Department of Oral and Maxillofacial Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre, Rotterdam, the Netherlands
| | - L McDowell
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia; Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, Victoria, Australia
| | - S Koljenović
- Department of Pathology, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands; Department of Pathology, Antwerp University Hospital, Antwerp, Belgium; Faculty of Medicine, University of Antwerp, Antwerp, Belgium
| | - S Kranz
- Department of Pathology, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - R J Baatenburg de Jong
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - S Keereweer
- Department of Otorhinolaryngology Head and Neck Surgery, Erasmus Medical Centre Cancer Institute, University Medical Centre Rotterdam, Rotterdam, the Netherlands
| | - D Wiesenfeld
- Head and Neck Tumour Stream, Department of Surgery, Royal Melbourne Hospital, Parkville, Victoria, Australia
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Balgobind S, Cheung VKY, Luk P, Low THH, Wykes J, Wu R, Lee J, Ch'ng S, Palme CE, Clark JR, Gupta R. Prognostic and predictive biomarkers in head and neck cancer: something old, something new, something borrowed, something blue and a sixpence in your shoe. Pathology 2024; 56:170-185. [PMID: 38218691 DOI: 10.1016/j.pathol.2023.11.005] [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: 10/30/2023] [Revised: 11/26/2023] [Accepted: 11/28/2023] [Indexed: 01/15/2024]
Abstract
A biomarker is a measurable indicator of biological or pathological processes or the response to an exposure or intervention and is used to guide management decisions. In head and neck pathology, biomarkers are assessed by histological criteria and immunohistochemical and molecular studies. Surgical resection remains the mainstay of management of many head and neck malignancies. Adjuvant radiotherapy and/or systemic therapy may be administered depending on the presence of adverse prognostic factors identified on histopathological or immunohistochemical examination. In this review, we outline the clinically relevant prognostic and predictive factors in head and neck malignancies including conventionally recognised factors such as tumour size, depth of invasion, lymphovascular and perineural invasion and margin status as well as novel evolving factors such as recurrent genetic rearrangements and assessment of immune checkpoints. Practical issues are discussed to assist with recognising and reporting of these factors. A summary of useful tools such as structured pathology report formats is also included to assist with comprehensive reporting of all clinically relevant parameters, minimise risk and improve workflow efficiencies.
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Affiliation(s)
- Sapna Balgobind
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, NSW, Australia.
| | - Veronica K Y Cheung
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, NSW, Australia
| | - Peter Luk
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, NSW, Australia; Faculty of Medicine and Health, Central Clinical School, University of Sydney, Sydney, NSW, Australia
| | - Tsu-Hui Hubert Low
- Faculty of Medicine and Health, Central Clinical School, University of Sydney, Sydney, NSW, Australia; Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, NSW, Australia; Sydney Facial Nerve Service, Chris O'Brien Lifehouse, Camperdown, NSW, Australia
| | - James Wykes
- Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, NSW, Australia
| | - Raymond Wu
- Faculty of Medicine and Health, Central Clinical School, University of Sydney, Sydney, NSW, Australia; Department of Radiation Oncology, Chris O'Brien Lifehouse, Camperdown, NSW, Australia
| | - Jenny Lee
- Macquarie Medical School, Faculty of Medicine, Health and Human Sciences, Macquarie University, Sydney, NSW, Australia; Melanoma Institute Australia, University of Sydney, Sydney, NSW, Australia; Chris O'Brien Lifehouse, Camperdown, NSW, Australia
| | - Sydney Ch'ng
- Faculty of Medicine and Health, Central Clinical School, University of Sydney, Sydney, NSW, Australia; Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, NSW, Australia
| | - Carsten E Palme
- Faculty of Medicine and Health, Central Clinical School, University of Sydney, Sydney, NSW, Australia; Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, NSW, Australia
| | - Jonathan R Clark
- Faculty of Medicine and Health, Central Clinical School, University of Sydney, Sydney, NSW, Australia; Department of Head and Neck Surgery, Chris O'Brien Lifehouse, Camperdown, NSW, Australia; Sydney Facial Nerve Service, Chris O'Brien Lifehouse, Camperdown, NSW, Australia
| | - Ruta Gupta
- Department of Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital, NSW Health Pathology, Sydney, NSW, Australia; Faculty of Medicine and Health, Central Clinical School, University of Sydney, Sydney, NSW, Australia
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Al-Moraissi EA, Alkhutari AS, de Bree R, Kaur A, Al-Tairi NH, Pérez-Sayáns M. Management of clinically node-negative early-stage oral cancer: network meta-analysis of randomized clinical trials. Int J Oral Maxillofac Surg 2024; 53:179-190. [PMID: 37661515 DOI: 10.1016/j.ijom.2023.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 08/04/2023] [Accepted: 08/07/2023] [Indexed: 09/05/2023]
Abstract
The best treatments for the clinically node-negative (cN0) neck in early-stage oral squamous cell carcinoma (OSCC) patients are a subject of ongoing debate and there is no consensus. A network meta-analysis (NMA) of randomized clinical trials (RCTs) was conducted to determine the most effective treatment and to rank treatments based on their effectiveness. A systematic search was performed in accordance with the PRISMA guidelines to retrieve RCTs that compared therapeutic neck dissection (TND), sentinel lymph node biopsy (SLNB), and elective neck dissection (END). The outcomes analysed were overall survival (OS), disease-specific survival (DSS), disease-free survival (DFS), and nodal recurrence. Hazard ratios and risk ratios were calculated by direct meta-analysis and NMA. Ten RCTs with a total of 1858 patients were eligible for inclusion. Direct meta-analysis showed END to be superior to TND and comparable to SLNB. The NMA revealed no statistically significant difference between END and SLNB (very low quality evidence) regarding OS, DSS, DFS, and nodal recurrence. However, END was found to significantly improve OS and DFS, and reduce nodal recurrence when compared to TND (moderate quality evidence). END ranked as probably the top treatment option for maximizing OS and DSS, and reducing nodal recurrence in early-stage OSCC, followed by SLNB and TND. There was very low quality evidence supporting SLNB as non-inferior to END for patients with early-stage OSCC. This NMA yielded favourable results for the use of END (with moderate quality evidence) in early-stage OSCC patients, although excellent results have also been obtained with SLNB. However, data in the literature for SLNB are scarce, as this technique has not yet been formalized in many countries. There is a need to further explore SLNB for early-stage OSCC patients, as well as its value in detecting occult lymph node metastases on the contralateral side. More studies comparing morbidity, quality of life, and costs between the different management strategies for the clinically negative neck in early-stage OSCC patients are needed.
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Affiliation(s)
- E A Al-Moraissi
- Department of Oral and Maxillofacial Surgery, Thamar University, Thamar, Yemen.
| | - A S Alkhutari
- Department of Oral and Maxillofacial Surgery, Thamar University, Thamar, Yemen
| | - R de Bree
- Department of Head and Neck Surgical Oncology, UMC Utrecht Cancer Center, University Medical Center Utrecht, Utrecht, the Netherlands
| | - A Kaur
- Department of Oral and Maxillofacial Surgery, All India Institute of Medical Sciences, Vijaypur, Jammu and Kashmir, India
| | - N H Al-Tairi
- Department of Oral and Maxillofacial Surgery, Thamar University, Thamar, Yemen
| | - M Pérez-Sayáns
- Oral Medicine, Oral Surgery and Implantology Unit (MedOralRes), Faculty of Medicine and Dentistry, Universidade de Santiago de Compostela, Santiago de Compostela, Spain; Instituto de Investigación Sanitaria de Santiago (IDIS), ORALRES Group, Santiago de Compostela, Spain
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Singh D, Aggarwal N, Minhas RS, Azad RK, Vasanthalakshmi MS, Thakur JS. Intraoral ultrasonography: an adjunct in oral onco-surgery. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2024:S2173-5735(24)00023-1. [PMID: 38354851 DOI: 10.1016/j.otoeng.2024.01.008] [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: 07/30/2023] [Accepted: 01/15/2024] [Indexed: 02/16/2024]
Abstract
OBJECTIVE To determine the precision and accuracy of intraoral sonography in assessing the depth of invasion in oral cancer. MATERIAL AND METHODS A prospective study was conducted in 30 cases of oral cancer. Subjects were subjected to computerised tomography and intraoral sonography before surgery. The depth of invasion assessed through clinical palpation and radiological tools was compared with surgical histopathology. RESULTS The depth of invasion assessed on clinical palpation and computerized tomography had statistically significant difference with histopathology whereas intraoral sonography didn't show any difference. The intraoral sonography and computerised tomography had comparable precision and accuracy, with a slight dominance of the computerised tomography in assessing the tumor's depth of invasion greater than 4 mm. However, intraoral sonography was more precise and accurate than computerised tomography in assessing the depth of invasion beyond 10 mm. CONCLUSION Intraoral sonography was found to be a reliable tool in the assessment of the depth of invasion in oral cancer. It can prove beneficial during surgery in achieving tumour-free surgical margins.
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Affiliation(s)
- Divyanshi Singh
- Dept of Otolaryngology-Head Neck Surgery (ENT), Indira Gandhi Medical College, Shimla, HP, 171001. India
| | - Neeti Aggarwal
- Dept of Radiodiagnosis, Indira Gandhi Medical College, Shimla, HP 171001. India
| | - Ravinder S Minhas
- Dept of Otolaryngology-Head Neck Surgery (ENT), Indira Gandhi Medical College, Shimla, HP, 171001. India
| | - Ramesh K Azad
- Dept of Otolaryngology-Head Neck Surgery (ENT), Indira Gandhi Medical College, Shimla, HP, 171001. India
| | | | - Jagdeep S Thakur
- Dept of Otolaryngology-Head Neck Surgery (ENT), Indira Gandhi Medical College, Shimla, HP, 171001. India.
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Obayashi F, Koizumi K, Ito N, Higaki M, Ishida Y, Hamada A, Yamasaki S, Tani R, Yanamoto S. A Study of the Prognostic Factors for Late Cervical Lymph Node Metastasis and Distant Metastasis in Patients with cT1-2N0 Tongue Cancer. J Clin Med 2024; 13:976. [PMID: 38398289 PMCID: PMC10889310 DOI: 10.3390/jcm13040976] [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: 01/02/2024] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/25/2024] Open
Abstract
Background: Early-stage tongue cancer has a good prognosis in general; however, high-risk patients with late cervical lymph node and distant metastases have a poor prognosis. Elective neck dissection and postoperative chemoradiotherapy are considered for these patients, although no clear criteria have been identified for their evaluation. Methods: This retrospective observational study aimed to determine the predictive factors for late cervical lymph node and distant metastases in 102 patients with cT1-2N0 tongue cancer. The data regarding the demographic characteristics, as well as the depth of invasion, tumor budding, histological grade, and tumor-stromal ratio, among other things, were extracted from medical records. Results: We found that the potential lymph node metastasis rate was 27.5%. The significant clinical predictors of late cervical lymph node metastasis were the tumor thickness and endophytic growth pattern and the significant histopathological factors were poorly and moderately differentiated tumors and ≥3 tumor buds. In addition, the prognostic factors for distant metastasis included ≥4 lymph node metastases, ≥7 tumor budding, and moderate and poor tumor differentiation. Conclusions: The usefulness of tumor budding as a predictor of metastasis for tongue cancer was suggested. The findings of this study can help establish the criteria for evaluating the metastasis risk and prognosis of patients with tongue cancers.
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Affiliation(s)
- Fumitaka Obayashi
- Department of Oral Oncology, Graduate School of Biomedical and Health Science, Hiroshima University, 1-2-3, Kasumi, Minami-ku, Hiroshima 734-8553, Japan
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Mishra R. Oral tumor heterogeneity, its implications for patient monitoring and designing anti-cancer strategies. Pathol Res Pract 2024; 253:154953. [PMID: 38039738 DOI: 10.1016/j.prp.2023.154953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 11/11/2023] [Accepted: 11/15/2023] [Indexed: 12/03/2023]
Abstract
Oral cancer tumors occur in the mouth and are mainly derived from oral mucosa linings. It is one of the most common and fatal malignant diseases worldwide. The intratumor heterogeneity (ITH) of oral cancerous tumor is vast, so it is challenging to study and interpret. Due to environmental selection pressures, ITH arises through diverse genetic, epigenetic, and metabolic alterations. The ITH also talks about peri-tumoral vascular/ lymphatic growth, perineural permeation, tumor necrosis, invasion, and clonal expansion/ the coexistence of multiple subclones in a single tumor. The heterogeneity offers tumors the adaptability to survive, induce growth/ metastasis, and, most importantly, escape antitumor therapy. Unfortunately, the ITH is prioritized less in determining disease pathology than the traditional TNM classifications or tumor grade. Understanding ITH is challenging, but with the advancement of technology, this ITH can be decoded. Tumor genomics, proteomics, metabolomics, and other modern analyses can provide vast information. This information in clinics can assist in understanding a tumor's severity and be used for diagnostic, prognostic, and therapeutic decision-making. Lastly, the oral tumor ITH can lead to individualized, targeted therapy strategies fighting against OC.
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Affiliation(s)
- Rajakishore Mishra
- Department of Life Sciences, School of Natural Sciences, Central University of Jharkhand, Cheri-Manatu, Kamre, Ranchi 835 222, Jharkhand, India.
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10
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Esce AR, Baca AL, Redemann JP, Rebbe RW, Schultz F, Agarwal S, Hanson JA, Olson GT, Martin DR, Boyd NH. Predicting nodal metastases in squamous cell carcinoma of the oral tongue using artificial intelligence. Am J Otolaryngol 2024; 45:104102. [PMID: 37948827 DOI: 10.1016/j.amjoto.2023.104102] [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: 08/02/2023] [Accepted: 10/29/2023] [Indexed: 11/12/2023]
Abstract
OBJECTIVE The presence of occult nodal metastases in patients with squamous cell carcinoma (SCC) of the oral tongue has implications for treatment. Upwards of 30% of patients will have occult nodal metastases, yet a significant number of patients undergo unnecessary neck dissection to confirm nodal status. This study sought to predict the presence of nodal metastases in patients with SCC of the oral tongue using a convolutional neural network (CNN) that analyzed visual histopathology from the primary tumor alone. METHODS Cases of SCC of the oral tongue were identified from the records of a single institution. Only patients with complete pathology data were included in the study. The primary tumors were randomized into 2 groups for training and testing, which was performed at 2 different levels of supervision. Board-certified pathologists annotated each slide. HALO-AI convolutional neural network and image software was used to perform training and testing. Receiver operator characteristic (ROC) curves and the Youden J statistic were used for primary analysis. RESULTS Eighty-nine cases of SCC of the oral tongue were included in the study. The best performing algorithm had a high level of supervision and a sensitivity of 65% and specificity of 86% when identifying nodal metastases. The area under the curve (AUC) of the ROC curve for this algorithm was 0.729. CONCLUSION A CNN can produce an algorithm that is able to predict nodal metastases in patients with squamous cell carcinoma of the oral tongue by analyzing the visual histopathology of the primary tumor alone.
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Affiliation(s)
- Antoinette R Esce
- Department of Surgery, Division of Otolaryngology Head and Neck Surgery, 1 University of New Mexico, MSC10 5610, Albuquerque, NM, 87131, USA.
| | - Andrewe L Baca
- The University of New Mexico School of Medicine, 1 University of New Mexico, MSC08 4720, Albuquerque, NM 87131, USA
| | - Jordan P Redemann
- Department of Pathology, 1 University of New Mexico, MSC08 4640, Albuquerque, NM, 87131, USA.
| | - Ryan W Rebbe
- Department of Pathology, 1 University of New Mexico, MSC08 4640, Albuquerque, NM, 87131, USA.
| | - Fred Schultz
- Department of Pathology, 1 University of New Mexico, MSC08 4640, Albuquerque, NM, 87131, USA.
| | - Shweta Agarwal
- Department of Pathology, 1 University of New Mexico, MSC08 4640, Albuquerque, NM, 87131, USA.
| | - Joshua A Hanson
- Department of Pathology, 1 University of New Mexico, MSC08 4640, Albuquerque, NM, 87131, USA.
| | - Garth T Olson
- Department of Surgery, Division of Otolaryngology Head and Neck Surgery, 1 University of New Mexico, MSC10 5610, Albuquerque, NM, 87131, USA.
| | - David R Martin
- Department of Surgery, Division of Otolaryngology Head and Neck Surgery, 1 University of New Mexico, MSC10 5610, Albuquerque, NM, 87131, USA.
| | - Nathan H Boyd
- Department of Surgery, Division of Otolaryngology Head and Neck Surgery, 1 University of New Mexico, MSC10 5610, Albuquerque, NM, 87131, USA.
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Cebeci S, Tokgoz N, Pula D, Yazol M, Ogut B, Sahin MM, Karamert R, Duzlu M. Efficacy of radiological depth of invasion measurements on magnetic resonance images acquired at different magnetic field strengths and imaging sequences in predicting cervical lymph node metastasis and other outcomes in tongue cancer. Oral Surg Oral Med Oral Pathol Oral Radiol 2023; 136:731-740. [PMID: 37586901 DOI: 10.1016/j.oooo.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 07/07/2023] [Accepted: 07/16/2023] [Indexed: 08/18/2023]
Abstract
OBJECTIVES We investigated the correlation between magnetic resonance imaging (MRI) parameters and tumor pathological depth of invasion (pDOI), between pDOI and radiological DOI (rDOI), between rDOI and duration between biopsy and MRI, and between rDOI and duration between MRI and surgery to determine the efficacy of rDOI in identifying small lesions and other conditions. STUDY DESIGN We examined 36 adult patients who had been diagnosed histopathologically with cancer of the tongue and had undergone a glossectomy. Using 1.5 Tesla (T) and 3.0T MRI, we measured rDOI at the deepest infiltration point on 4 MRI sequences. We calculated the correlations between rDOI and the variables examined by Spearman rho analysis and evaluated the diagnostic performance of rDOI by receiver operating characteristic curve analysis. RESULTS Axial T2-weighted images using 1.5T MRI provided the closest approximation of pDOI. Although the correlation between rDOI and pDOI was significant, rDOI showed poor or acceptable discrimination in identifying small lesions and other conditions. There were no significant correlations between rDOI and the time between biopsy and MRI or between MRI and surgery. CONCLUSIONS The correlation between rDOI and pDOI is significant, but rDOI is ineffective in predicting malignancy and other conditions. Axial T2-weighted images using 1.5T MRI provide the closest approximation of pDOI.
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Affiliation(s)
- Suleyman Cebeci
- Department of Otorhinolaryngology/Head and Neck Surgery, Gazi University Faculty of Medicine, Ankara, Turkey.
| | - Nil Tokgoz
- Department of Radiology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Drilon Pula
- Department of Otorhinolaryngology/Head and Neck Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Merve Yazol
- Department of Radiology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Betul Ogut
- Department of Pathology, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Muammer Melih Sahin
- Department of Otorhinolaryngology/Head and Neck Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Recep Karamert
- Department of Otorhinolaryngology/Head and Neck Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
| | - Mehmet Duzlu
- Department of Otorhinolaryngology/Head and Neck Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
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Ozawa T, Oze I, Matsuzuka T, Sasaki E, Yokoyama J, Sano Y, Tomifuji M, Araki K, Kogashiwa Y, Tateya I, Agena S, Sakashita T, Tsuzuki H, Terada H, Suzuki H, Nishikawa D, Beppu S, Matoba T, Mukoyama N, Oguri K, Hasegawa Y. Indications for sentinel lymph node biopsy in node-negative oral cancers. Head Neck 2023; 45:2533-2543. [PMID: 37552157 DOI: 10.1002/hed.27477] [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: 09/14/2022] [Revised: 05/24/2023] [Accepted: 07/22/2023] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND We aimed to define the indications for sentinel lymph node biopsy (SLNB), the third option for cervical treatment in oral cancer with negative cervical lymph nodes. METHODS The greatest depth of invasion (DOI) and long diameter (LD) of the primary site were used as exposures. SLN metastasis was considered the outcome. RESULTS In three trials conducted between 2009 and 2016, 158 patients were eligible and reassigned to this study group. The scatterplot based on the respective values of DOI and LD would eventually be divided into three sections. In cases of sections T1, T2, and T3, the proportions of SLN metastasis positivity were 21.3%, 35.3%, and 51.2%, respectively. In certain cases of T1 with 2 mm < DOI ≤ 5 mm and 8 mm < LD ≤ 20 mm, the proportion of SLN metastasis positivity was 40.9%. CONCLUSIONS SLNB-navigated or assisted neck dissection can be added as an effective procedure for N0 neck control.
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Affiliation(s)
- Taijiro Ozawa
- Department of Otolaryngology, Toyohashi Municipal Hospital, Toyohashi, Japan
| | - Isao Oze
- Division of Cancer Epidemiology and Prevention, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Takashi Matsuzuka
- Department of Head and Neck Surgery - Otolaryngology, Asahi University Hospital, Gifu, Japan
| | - Eiichi Sasaki
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Junkichi Yokoyama
- Department of Otolaryngology - Head and Neck Surgery, Nadogaya Hospital, Kashiwa, Japan
| | - Yoshie Sano
- Department of Oral and Maxillofacial Surgery, Saitama Medical University, Saitama, Japan
| | - Masayuki Tomifuji
- Department of Otolaryngology - Head and Neck Surgery, National Defense Medical Collage, Tokorozawa, Japan
| | - Koji Araki
- Department of Otolaryngology - Head and Neck Surgery, National Defense Medical Collage, Tokorozawa, Japan
| | - Yasunao Kogashiwa
- Department of Otorhinolaryngology, Head and Neck Surgery, Kamifukuoka General Hospital, Saitama, Japan
| | - Ichiro Tateya
- Department of Otolaryngology - Head and Neck Surgery, School of Medicine, Fujita Health University, Toyoake, Japan
| | - Shinya Agena
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Tomohiro Sakashita
- Department of Otorhinolaryngology / Head and Neck Surgery, Kushiro City General Hospital, Kushiro, Japan
| | - Hidenori Tsuzuki
- Department of Otorhinolaryngology, Okazaki City Hospital, Okazaki, Japan
| | - Hoshino Terada
- Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Hidenori Suzuki
- Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Daisuke Nishikawa
- Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Shintarou Beppu
- Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Takuma Matoba
- Department of Otolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Nobuaki Mukoyama
- Department of Otorhinolaryngology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Keisuke Oguri
- Department of Otorhinolaryngology, Konan Kosei Hospital, Konan, Japan
| | - Yasuhisa Hasegawa
- Department of Head and Neck Surgery - Otolaryngology, Asahi University Hospital, Gifu, Japan
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13
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Pandit P, Patil R, Palwe V, Gandhe S, Manek D, Patil R, Roy S, Yasam VR, Nagarkar VR, Nagarkar R. Depth of Invasion, Lymphovascular Invasion, and Perineural Invasion as Predictors of Neck Node Metastasis in Early Oral Cavity Cancers. Indian J Otolaryngol Head Neck Surg 2023; 75:1511-1516. [PMID: 37636778 PMCID: PMC10447720 DOI: 10.1007/s12070-023-03637-0] [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: 09/05/2022] [Accepted: 02/23/2023] [Indexed: 03/07/2023] Open
Abstract
Aims The present study examines the role of demographic and pathological features of primary tumours in predicting neck metastasis in early oral cavity cancers, which has been a matter of debate. Methods A single-centre, retrospective, institution review was conducted of all the patients presented to our centre from January 2014 to December 2021. Patient characteristics were compared between the two lymph node groups (lymph node positive and lymph node negative) and significant prognostic factors were determined. Results A total of 462 oral squamous cell carcinoma (OSCC) patients were included, 407 male and 55 female. Tobacco chewing (59.2%) was a major habit with buccal mucosa (49.5%) and tongue (44.8%) as primary sites. The majority of the patient's histology was of SCC (96.8%) with grade II (moderately differentiated, 74.5%). Univariate logistic regression analysis to predict lymph node metastasis showed pT size (< 0.001), LVI (< 0.001), and PNI (< 0.001) as significant tumor characteristics. On multivariate, pT size (OR-1.58, P - 0.0001) and LVI (OR-19.70, P - 0.0001) were reported to be statistically significant to predict lymph node metastasis. Conclusion Reporting and studying the clinico-pathological features of primary tumors can give vital information in predicting the neck node metastasis in OSCC patients.
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Affiliation(s)
- Prakash Pandit
- Department of Radiation Oncology, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Roshankumar Patil
- Department of Radiation Oncology, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Vijay Palwe
- Department of Radiation Oncology, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Sucheta Gandhe
- Department of Pathology, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Dhruti Manek
- Department of Pathology, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Rahul Patil
- Department of Pathology, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Sirshendu Roy
- Department of Surgical Oncology, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Venkata Ramesh Yasam
- Department of Academics, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Viren Raj Nagarkar
- Department of Academics, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
| | - Raj Nagarkar
- Department of Surgical Oncology, HCG Manavata Cancer Centre, Nashik, Maharashtra 422011 India
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14
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Beute JE, Greenberg LA, Wein LE, Kapustin DA, Fan J, Dowling EM, Samankan S, Matloob A, Xing M, Modica I, Chung D, Carroll W, Rosenthal EL, Khan MN, Chai RL, Brandwein-Weber MS, Urken ML. WPOI-5: Accurately Identified at Intraoperative Consultation and Predictive of Occult Cervical Metastases. Head Neck Pathol 2023; 17:479-486. [PMID: 36849672 PMCID: PMC10293149 DOI: 10.1007/s12105-023-01533-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/12/2023] [Indexed: 03/01/2023]
Abstract
BACKGROUND Frozen section analysis of oral cancer specimens is ideal for assessing margin distances and depth of invasion (DOI); the latter impacts intraoperative decisions regarding elective neck dissection (END). Here, we show that intraoperative determination of worst pattern of invasion (WPOI), specifically WPOI-5, has a high level of accuracy. This relates to our demonstration herein that WPOI-5 predicts occult cervical metastases (OCM) for pT1 oral squamous carcinoma (OSC). METHODS The presence of OCM was correlated with WPOI in 228 patients with primary T1/T2/cN0 OSC undergoing resection and END. Concordance between intraoperative and final pathology WPOI determination was assessed on 51 cases of OSC. RESULTS WPOI-5 predicts OCM in pT1 patients, compared with WPOI-4/WPOI-3 (p < 0.0001). Most pT1 WPOI-5 tumors had DOI of 4-5 mm (24/59 or 40.7%). Only two pT1 WPOI-5 tumors had DOI < 4 mm (3.0 and 3.5 mm). If END were performed in this pT1 cohort for all WPOI-5 OSC patients regardless of DOI, OR all OSC patients with DOI ≥ 4 mm regardless of WPOI, then no OCM would be missed (p = 0.017, 100% sensitivity, 29% specificity, 77% positive predictive value, 23% negative predictive value). With respect to intraoperative WPOI-5 determination, the accuracy, sensitivity, and specificity was 92.16, 73.33, and 100.0%, respectively. CONCLUSIONS DOI ≥ 4 mm is the dominant predictor of OCM. For the rare WPOI-5 OSC with DOI < 4 mm, it is reasonable to suggest that surgeons perform END. WPOI-5 may be accurately determined intraoperatively. As microscopic instruction is needed to accurately assess WPOI-5, a teaching link is included in this manuscript.
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Affiliation(s)
- John E Beute
- Thyroid, Head and Neck Cancer (THANC) Foundation, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
| | - Lily A Greenberg
- Thyroid, Head and Neck Cancer (THANC) Foundation, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
| | - Lauren E Wein
- Thyroid, Head and Neck Cancer (THANC) Foundation, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
| | - Danielle A Kapustin
- Thyroid, Head and Neck Cancer (THANC) Foundation, 10 Union Square East, Suite 5B, New York, NY, 10003, USA.
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, 10 Union Square East, Suite 5B, New York, NY, 10003, USA.
| | - Jun Fan
- Department of Pathology, Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, New York, NY, 10029, USA
| | - Eric M Dowling
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
| | - Shabnam Samankan
- Department of Pathology, George Washington University, 2300 M Street NW, 7Th Floor, Washington, DC, 20037, USA
| | - Ammar Matloob
- Department of Pathology, Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, New York, NY, 10029, USA
| | - Monica Xing
- Thyroid, Head and Neck Cancer (THANC) Foundation, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
| | - Ippolito Modica
- Department of Pathology, Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, New York, NY, 10029, USA
| | - Daniel Chung
- Department of Pathology, Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, New York, NY, 10029, USA
| | - William Carroll
- Department of Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Eben L Rosenthal
- Department of Head and Neck Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, 1215 21St Avenue South Suite 6310, Medical Center East - South Tower, Nashville, TN, 37232-8605, USA
| | - Mohemmed Nazir Khan
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
| | - Raymond L Chai
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
| | - Margaret S Brandwein-Weber
- Department of Pathology, Icahn School of Medicine at Mount Sinai, 1468 Madison Avenue, New York, NY, 10029, USA
| | - Mark L Urken
- Thyroid, Head and Neck Cancer (THANC) Foundation, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, 10 Union Square East, Suite 5B, New York, NY, 10003, USA
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15
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Surgery for maxillary oral squamous cell carcinoma: the effect of surgical resection margins and elective neck dissection on oncological outcomes. Int J Oral Maxillofac Surg 2023; 52:283-290. [PMID: 35851181 DOI: 10.1016/j.ijom.2022.06.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 06/01/2022] [Accepted: 06/28/2022] [Indexed: 11/22/2022]
Abstract
Maxillary oral squamous cell carcinoma (OSCC) is uncommon. Surgical resection is challenging due to the anatomy, and the role of elective neck dissection (END) is not well-defined. A retrospective cohort study of patients with maxillary OSCC treated with primary surgery between 2007 and 2019 was conducted. Primary tumours of sinonasal origin with extension into the oral cavity were excluded. Survival analysis was performed using Kaplan-Meier and Cox proportional hazards models. Sixty-seven patients were included; mean follow-up was 55 months. On univariate analysis, clear (≥5 mm) margins were associated with higher disease-free (68% vs 36%, P = 0.019) and overall survival (75% vs 36%, P = 0.004) than close/involved (<5 mm) margins. In clinically node-negative patients, the risk of occult cervical metastasis in tumours with depth of invasion (DOI) ≥ 3 mm and T2-4 tumours was 22% and 25%, respectively. END in these groups was associated with a lower rate of loco-regional recurrence (DOI ≥3 mm subgroup: 5% vs 38%, P = 0.029; T2-4 subgroup: 6% vs 50%, P = 0.028) and longer time to recurrence (DOI ≥3 mm subgroup: 119 months vs 96 months, P = 0.042; T2-4 subgroup: 117 months vs 56 months, P = 0.031) than observation of the neck. On multivariate analysis, close/involved margins were associated with an increased risk of overall mortality (hazard ratio 3.4, 95% confidence interval 1.0-11.3, P = 0.043) and disease recurrence (hazard ratio 2.8, 95% confidence interval 1.1-7.1, P = 0.031). In maxillary OSCC, a ≥ 5 mm histological margin should remain the goal of ablative surgery. END should be considered in tumours with DOI ≥ 3 mm.
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16
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Dang RR, Kim J, Qureshi MM, Fazeli SR, Zhao Q, Noonan VL, Sundararajan D, Salama A, Truong MT. Impact of depth of invasion on local recurrence in R0 resected node-negative oral tongue squamous cell carcinoma. Head Neck 2023; 45:561-566. [PMID: 36513522 DOI: 10.1002/hed.27264] [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: 07/07/2022] [Revised: 11/04/2022] [Accepted: 11/23/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND This study evaluates the impact of depth of invasion (DOI) on local recurrence (LR) in node-negative oral tongue squamous cell carcinoma (SCC). METHODS Fifty-one patients were retrospectively reviewed from an institutional database. Patients were evaluated for local control (LC). Cox-proportional hazards modeling was used to calculate hazard ratios. RESULTS There were 84.3% T1/2 and 15.7% T3/4 classification tumors. The 3-year overall survival rate was 97.9%. Local failure rate was 5.7% with a 3-year LC of 93.6%. On Univariate analysis, increased hazard of LR was noted with each unit increase in DOI (HR 1.40, 95% CI 1.07-1.83, p = 0.014). Age, sex, T classification, margins ≥5 mm, lymphovascular invasion (LVI) and perineural invasion (PNI), and adjuvant treatment were not associated with LR. On Multivariate analysis, adjusting for age and adjuvant treatment, results for DOI remained significant (aHR 1.46, 95% CI 1.08-1.98, p = 0.013). CONCLUSION On evaluation of our institutional dataset increasing DOI was associated with increased hazard of local recurrence with oral tongue SCC.
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Affiliation(s)
- Rushil R Dang
- Division of Maxillofacial Oncology and Reconstructive Surgery, Department of Oral and Maxillofacial Surgery, Boston Medical Center, Boston, Massachusetts, USA
| | - Jaegak Kim
- Department of Oral and Maxillofacial Surgery, Boston Medical Center, Boston, Massachusetts, USA
| | - Muhammad M Qureshi
- Department of Radiation Oncology, Boston Medical center, Boston, Massachusetts, USA
| | - Shoreh Roghayeh Fazeli
- Department of Pathology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Qing Zhao
- Department of Anatomic Pathology, Boston Medical Center, Boston, Massachusetts, USA
| | - Vikki L Noonan
- Division of Oral and Maxillofacial Pathology, Boston University Henry M. Goldman School of Dental Medicine, Boston, Massachusetts, USA
| | - Devaki Sundararajan
- Division of Oral and Maxillofacial Pathology, Boston University Henry M. Goldman School of Dental Medicine, Boston, Massachusetts, USA
| | - Andrew Salama
- Department of Oral and Maxillofacial Surgery, Long Island Jewish Medical Center, New York, New York, USA
| | - Minh Tam Truong
- Department of Radiation Oncology, Boston University School of Medicine, Boston, Massachusetts, USA
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The Roles of Exosomes in the Diagnose, Development and Therapeutic Resistance of Oral Squamous Cell Carcinoma. Int J Mol Sci 2023; 24:ijms24031968. [PMID: 36768288 PMCID: PMC9916286 DOI: 10.3390/ijms24031968] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 01/11/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Oral cancer is one of the most common cancers worldwide, of which more than half of patients are diagnosed at a locally advanced stage with poor prognosis due to recurrence, metastasis and resistant to treatment. Thus, it is imperative to further explore the potential mechanism of development and drug resistance of oral cancer. Exosomes are small endosome-derived lipid nanoparticles that are released by cells. Since the cargoes of exosomes were inherited from their donor cells, the cargo profiles of exosomes can well recapitulate that of their donor cells. This is the theoretical basis of exosome-based liquid biopsy, providing a tool for early diagnosis of oral cancer. As an important intracellular bioactive cargo delivery vector, exosomes play a critical role in the development of oral cancer by transferring their cargoes to receipt cells. More importantly, recent studies have revealed that exosomes could induce therapy-resistance in oral cancer through multiple ways, including exosome-mediated drug efflux. In this review, we summarize and compare the role of exosomes in the diagnosis, development and therapy-resistant of oral cancer. We also highlight the clinical application of exosomes, and discuss the advantages and challenges of exosomes serving as predictive biomarker, therapy target and therapy vector in oral cancer.
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18
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Jang SS, Davis ME, Vera DR, Lai SY, Guo TW. Role of sentinel lymph node biopsy for oral squamous cell carcinoma: Current evidence and future challenges. Head Neck 2023; 45:251-265. [PMID: 36193862 PMCID: PMC11081060 DOI: 10.1002/hed.27207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 08/24/2022] [Accepted: 09/19/2022] [Indexed: 12/14/2022] Open
Abstract
Sentinel lymph node biopsy (SLNB) has been used across oncological specialties for prognostication, staging, and identification of occult nodal metastasis. Recent studies demonstrated the potential clinical utility of SLNB in oral cavity squamous cell carcinoma (OCSCC). Elective neck dissection is the current standard of care in early management of OCSCC with depth of invasion greater than 2-4 mm; however, majority of patients ultimately do not have nodal disease on final pathology. SLNB is an alternative procedure widely adopted in early cancer management in many oncological subspecialities. Several considerations such as depth of invasion, nodal mapping, histopathology methods, operator variability, postoperative complications, and advancement in preoperative and intraoperative imaging technology can guide the appropriate application to SLNB in OCSCC. The aim of this review is to discuss the current evidence for SLNB in the treatment of early stage OCSCC, imaging technologies that support SLNB procedures, and studies that are currently underway.
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Affiliation(s)
- Sophie S Jang
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, California, USA
| | - Morgan E Davis
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, California, USA
| | - David R Vera
- Department of Radiology, University of California, San Diego, La Jolla, California, USA
| | - Stephen Y Lai
- Department of Head and Neck Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA
| | - Theresa W Guo
- Department of Otolaryngology - Head and Neck Surgery, University of California, San Diego, La Jolla, California, USA
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19
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Kanatas A, Walshaw EG, Wu J, Fabbroni G, Chengot P. Prognostic factors in oral cancer surgery - results from a UK tertiary centre. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 49:755-759. [PMID: 36509628 DOI: 10.1016/j.ejso.2022.11.595] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Oral cancer surgery is complicated by the diverse nature of clinical and histopathological presentations that occur. Current National guidance recognises the significant role that surgical margin status plays in the overall survival of patients. Many other histopathological factors influence patient survival, the importance of which varies between the literature. MATERIALS AND METHODS In this prospective longitudinal study, all patients diagnosed with squamous cell carcinoma who had primary surgical treatment under general anaesthesia were included. Surgery was performed by one surgical team within this tertiary referral centre. Patients were followed up for a maximum of 7 years following their surgery. RESULTS A total of 250 patients were included from 2015 to 2022. Patients were 61.44 years old (SD 13.23) at diagnosis, and 56.4% were male (n = 141). Pathology was mainly pT1 (39.1%) and the most common sites were the border of tongue (31.2%) and floor of mouth (18.8%). 43.4% of patients had clear surgical margins, with overall survival being significantly associated with margin status (p = 0.0079). Extra-capsular spread was significantly associated with higher risk of death from metastatic head and neck cancer (p = 0.014), whereas presence of high-grade dysplasia at surgical margins and depth of invasion of tumour were not. CONCLUSION This study has reinforced the importance of surgical margin clearance and as such the development of intra-operative techniques to ensure this is imperative. The significance of extra-capsular spread in survival has also been demonstrated. Discussion regarding the current deficiency in accurate pre-operative diagnostic methods for extra capsular spread is covered.
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Affiliation(s)
- Anastasios Kanatas
- Leeds Teaching Hospitals and St James Institute of Oncology, Leeds Dental Institute and Leeds General Infirmary, Leeds, UK.
| | - Emma G Walshaw
- University of Leeds. Worsley Building, University of Leeds, Woodhouse, Leeds, LS2 9JT, UK.
| | - Jianhua Wu
- University of Leeds, School of Dentistry and Leeds Institute for Data Analytics, UK.
| | - Gillon Fabbroni
- Leeds Teaching Hospitals and St James Institute of Oncology, Leeds Dental Institute and Leeds General Infirmary, Leeds, UK.
| | - Preetha Chengot
- Leeds Teaching Hospitals and St James Institute of Oncology, Leeds Dental Institute and Leeds General Infirmary, Leeds, UK.
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20
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Almangush A, Mäkitie AA, Leivo I. Optimal cutoff point for depth of invasion in patient selection: A continuing debate. Oral Oncol 2022; 135:106200. [DOI: 10.1016/j.oraloncology.2022.106200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 10/06/2022] [Indexed: 11/23/2022]
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21
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Bera RN, Singh AK, Tripathi R, Sharma NK. Influence of Site, Size, Depth of Invasion and Histologic Grading on the Occurrence of Cervical Level IIb Metastasis and Extranodal Extension in Clinically N0 Neck of Patients with OSCC: A Single Center Retrospective Analysis. J Maxillofac Oral Surg 2022; 21:1078-1087. [PMID: 36896054 PMCID: PMC9989099 DOI: 10.1007/s12663-022-01776-5] [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: 06/09/2022] [Accepted: 07/26/2022] [Indexed: 10/15/2022] Open
Abstract
Background Depth of Invasion ≥ 4 mm, T stage and primary site with more than 20% chances for occult metastasis are currently the accepted indications for elective neck dissection. Nodal metastasis decreases survival by 50%. ENE further reduces the prognosis. Dissection of level IIb lymph nodes in clinically N0 neck does not improve survival. Methods A total of 320 patients were evaluated. Binary and multiple logistic regression and chi-square test were used for data analysis. ROC curve with Youden's J index was used to set up a cutoff value for DOI. The predictor variables were site, size, grading and depth of invasion of primary tumor. Incidence of level IIb metastasis and ENE were the outcomes. Results The study revealed a significant association and risk stratification between primary tumor characteristics with the occurrence of ENE. The cutoff value for DOI predicting ENE was 12.5 mm. Tumors of the oral tongue were an independent risk factor for level IIb metastasis. Discussion Size of primary tumor, DOI, tumors of the mandibular alveolus and poor grading are independent risk factors for ENE. Isolated metastasis to level IIb rarely occurs in the absence of concomitant level IIa metastasis. Size, DOI and grading were significantly associated with level IIb metastasis. However, only tumors of the oral tongue were independent risk factor.
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Affiliation(s)
- Rathindra Nath Bera
- Senior Resident Department of Oral and Maxillofacial Surgery, Dental College Rajendra Institute of Medical Sciences, Ranchi, India
| | - Akhilesh Kumar Singh
- Department of Oral and Maxillofacial Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005 India
| | - Richik Tripathi
- Department of Oral and Maxillofacial Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005 India
| | - Naresh Kumar Sharma
- Department of Oral and Maxillofacial Surgery, Institute of Medical Sciences, Banaras Hindu University, Varanasi, 221005 India
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22
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Salzano G, Togo G, Maffia F, Vaira LA, Maglitto F, Committeri U, Fusco R, Maglione MG, Nocini R, De Luca P, Guida A, Di Stadio A, Ferrara G, Califano L, Ionna F. Early-Stage Oral Tongue Squamous Cell Carcinoma and a Positive Sentinel Lymph Node Biopsy: Description of a Prognostic Correlation between Pre-Treatment Inflammatory Biomarkers, the Depth of Invasion and the Worst Pattern of Invasion. J Pers Med 2022; 12:jpm12111931. [PMID: 36422107 PMCID: PMC9692700 DOI: 10.3390/jpm12111931] [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: 09/18/2022] [Revised: 11/11/2022] [Accepted: 11/13/2022] [Indexed: 11/22/2022] Open
Abstract
The aim of this study was to investigate the correlation between pre-treatment inflammatory biomarkers and the post-operative depth of invasion (DOI) and worst pattern of invasion (WPOI) in early-stage oral tongue squamous cell carcinoma (OTSCC) by means of positive sentinel lymph node biopsy (SLNB). A retrospective analysis of patients affected by cN0 T1-T2 OTSCC who had undergone an SLNB at the National Cancer Institute of Naples was performed. The patients were studied using an evaluation of the pre-treatment neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), systemic immune-inflammatory index (SII), and a histopathological analysis of the DOI and WPOI. The statistical analysis showed that among the prognostic biomarkers, the NLR was a significant predictor of high WPOI values (p = 0.002). The cut-off NLR value was 2.52 with a probability of developing a positive sentinel lymph node biopsy (SLNB) of 30.3%. In contrast, the DOI value was 5.20 with a probability of developing a positive SLNB of 31.82%. Regarding the WPOI, increasing the WPOI class increased the likelihood of a positive SLNB occurrence, and a positive significant correlation was found between the WPOI and SLNB (Csp = 0.342; p < 0.001). Pre-treatment NLR, together with post-surgical DOI and WPOI, can be a reliable predictor of occult neck metastasis in patients affected by early-stage OTSCC with a clinically negative neck. Further prospective studies with a larger series will be needed to confirm the results obtained and to better define the NLR, WPOI and DOI cut-off values in order for elective neck dissection to be recommended in relation to a clinically negative neck.
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Affiliation(s)
- Giovanni Salzano
- Maxillo-Facial and ENT Surgery Unit, INT—IRCCS “Fondazione G. Pascale”, 80131 Naples, Italy
| | - Giulia Togo
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, 80131 Naples, Italy
| | - Francesco Maffia
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, 80131 Naples, Italy
| | - Luigi Angelo Vaira
- Maxillofacial Surgery Operative Unit, Department of Medicine, Surgery and Pharmacology, University of Sassari, 07100 Sassari, Italy
- Biomedical Science Department, PhD School of Biomedical Science, University of Sassari, 07100 Sassari, Italy
- Correspondence: ; Tel.: +39-3401846168
| | - Fabio Maglitto
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, 80131 Naples, Italy
| | - Umberto Committeri
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, 80131 Naples, Italy
| | - Roberta Fusco
- Oncology Medical and Research Development Division, Igea SpA, 80131 Naples, Italy
| | - Maria Grazia Maglione
- Maxillo-Facial and ENT Surgery Unit, INT—IRCCS “Fondazione G. Pascale”, 80131 Naples, Italy
| | - Riccardo Nocini
- Unit of Otolaryngology, Head and Neck Department, University of Verona, 37134 Verona, Italy
| | - Pietro De Luca
- Department of Medicine, Surgery and Dentistry, “Scuola Medica Salernitana”, University of Salerno, 84081 Baronissi, Italy
| | - Agostino Guida
- U.O.C. Odontostomatologia, AORN A. Cardarelli Hospital, 80131 Naples, Italy
| | - Arianna Di Stadio
- Otolaryngology Department, University of Catania, 95123 Catania, Italy
| | - Gerardo Ferrara
- Department of Pathology, INT—IRCCS “Fondazione G. Pascale”, 80131 Naples, Italy
| | - Luigi Califano
- Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, University Federico II, 80131 Naples, Italy
| | - Franco Ionna
- Maxillo-Facial and ENT Surgery Unit, INT—IRCCS “Fondazione G. Pascale”, 80131 Naples, Italy
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23
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Caprioli S, Casaleggio A, Tagliafico AS, Conforti C, Borda F, Fiannacca M, Filauro M, Iandelli A, Marchi F, Parrinello G, Peretti G, Cittadini G. High-Frequency Intraoral Ultrasound for Preoperative Assessment of Depth of Invasion for Early Tongue Squamous Cell Carcinoma: Radiological-Pathological Correlations. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192214900. [PMID: 36429617 PMCID: PMC9690087 DOI: 10.3390/ijerph192214900] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/08/2022] [Accepted: 11/10/2022] [Indexed: 06/12/2023]
Abstract
The eighth edition of the TNM classification officially introduced "depth of invasion" (DOI) as a criterion for determining the T stage in tongue squamous cell carcinoma. The DOI is a well-known independent risk factor for nodal metastases. In fact, several experts strongly suggest elective neck dissection for tongue cancer with a DOI > 4 mm due to the high risk of early and occult nodal metastases. Imaging plays a pivotal role in preoperative assessments of the DOI and, hence, in planning the surgical approach. Intraoral ultrasound (IOUS) has been proposed for early-stage SCC of the oral tongue as an alternative to magnetic resonance imaging (MRI) for local staging. The aim of this work is to investigate the accuracy of IOUS in the assessment of the DOI in early oral SCC (CIS, pT1, and pT2). A total of 41 patients with tongue SCCs (CIS-T2) underwent a preoperative high-frequency IOUS. An IOUS was performed using a small-size, high-frequency hockey-stick linear probe. The ultrasonographic DOI (usDOI) was retrospectively compared to the pathological DOI (pDOI) as the standard reference. In patients who underwent a preoperative MRI, their usDOI, magnetic resonance DOI (mriDOI), and pDOI were compared. Specificity and sensitivity for the IOUS to predict a pDOI > 4 mm and to differentiate invasive and noninvasive tumors were also evaluated. A high correlation was found between the pDOI and usDOI, pDOI and mriDOI, and usDOI and mriDOI (Spearman's ρ = 0.84, p < 0.0001, Spearman's ρ = 0.79, p < 0.0001, and Spearman's ρ = 0.91, p < 0.0001, respectively). A Bland-Altman plot showed a high agreement between the usDOI and pDOI, even though a mean systematic error was found between the usDOI and pDOI (0.7 mm), mriDOI and pDOI (1.6 mm), and usDOI and mriDOI (-0.7 mm). The IOUS was accurate at determining the T stage (p < 0.0001). The sensitivity and specificity for the IOUS to predict a pDOI ≥4 mm were 92.31% and 82.14%, respectively, with an AUC of 0.87 (p < 0.0001). The specificity, sensitivity, negative predictive value (NPV), and positive predictive value (PPV) for the IOUS to predict an invasive cancer were 100%, 94.7%, 60%, and 100%, respectively. The AUC was 0.8 (95% CI 0.646-0.908, p < 0.0001). The IOUS was accurate in a preoperative assessment of a pDOI and T stage, and can be proposed as an alternative to MRI in the preoperative staging of tongue SCC.
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Affiliation(s)
- Simone Caprioli
- Department of Internal Medicine (DIMI), University of Genova, Viale Benedetto XV 6, 16132 Genoa, Italy
| | - Alessandro Casaleggio
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genoa, Italy
| | - Alberto Stefano Tagliafico
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genova, Via Pastore 1, 16132 Genoa, Italy
| | - Cristina Conforti
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genoa, Italy
| | - Fabio Borda
- Department of Health Sciences (DISSAL), University of Genova, Via Pastore 1, 16132 Genoa, Italy
| | - Martina Fiannacca
- Department of Health Sciences (DISSAL), University of Genova, Via Pastore 1, 16132 Genoa, Italy
| | - Marta Filauro
- Department of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
- Department of Experimental Medicine (DIMES), University of Genoa, 16132 Genoa, Italy
| | - Andrea Iandelli
- Department of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy
| | - Filippo Marchi
- Department of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
| | - Giampiero Parrinello
- Department of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy
| | - Giorgio Peretti
- Department of Otorhinolaryngology, Head and Neck Surgery, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16121 Genoa, Italy
- Department of Surgical Sciences and Integrated Diagnostics (DISC), University of Genoa, 16132 Genoa, Italy
| | - Giuseppe Cittadini
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132 Genoa, Italy
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24
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Lo WC, Chang CM, Cheng PC, Wen MH, Wang CT, Cheng PW, Liao LJ. The Applications and Potential Developments of Ultrasound in Oral Cancer Management. Technol Cancer Res Treat 2022; 21:15330338221133216. [PMID: 36254559 PMCID: PMC9580086 DOI: 10.1177/15330338221133216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Oral cancer is endemic and causes a great burden in Southern Asia. It is preferably treated by surgery with/without adjuvant radiotherapy (RT) or chemoradiation therapy, depending on the stage of the disease. Close or positive resection margin and cervical lymph node (LN) metastasis are important prognostic factors that have been presented to be related to undesirable locoregional recurrence and poor survival. Ultrasound (US) is a simple, noninvasive, time-saving, and inexpensive diagnostic modality. It can depict soft tissues very clearly without the risk of radiation exposure. Additionally, it is real-time and continuous image is demonstrated during the exam. Furthermore, the clinician can perform US-guided fine needle aspiration (FNA) or core needle biopsy (CNB) at the same time. US with/without US-guided FNA/CNB is reported to be of value in determining tumor thickness (TT), depth of invasion (DOI), and cervical LN metastasis, and in aiding the staging of oral cancer. DOI has a relevant prognostic value as reported in the eighth edition of the American Joint Committee on Cancer staging of oral cancer. In the present review, we describe the clinical applications of US in oral cancer management in different phases and potential applications in the future. In the pretreatment and surgical phase, US can be used to evaluate TT/DOI and surgical margins of oral cancer in vivo and ex vivo. The prediction of a malignant cervical LN (nodal metastasis) by the US-based prediction model can guide the necessity of FNA/CNB and elective neck dissection in clinical early-stage oral cancer. In the posttreatment surveillance phase, US with/without US-guided FNA or CNB is helpful in the detection of nodal persistence or LN recurrence, and can assess the possibility and extent of carotid artery stenosis after irradiation therapy. Both US elastography and US swallowing assessment are potentially helpful to the management of oral cancer.
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Affiliation(s)
- Wu-Chia Lo
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei,Graduate Institute of Medicine, Yuan Ze University, Taoyuan,Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City
| | - Chih-Ming Chang
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei,Department of Biomedical Engineering, National Yang-Ming University, Taipei
| | - Ping-Chia Cheng
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei,Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City,Department of Biomedical Engineering, National Yang-Ming University, Taipei,Department of Communication Engineering, Asia Eastern University of Science and Technology, New Taipei City
| | - Ming-Hsun Wen
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei
| | - Chi-Te Wang
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei,Department of Electrical Engineering, Yuan Ze University, Taoyuan
| | - Po-Wen Cheng
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei
| | - Li-Jen Liao
- Department of Otolaryngology Head and Neck Surgery, Far Eastern Memorial Hospital, Taipei,Head and Neck Cancer Surveillance and Research Study Group, Far Eastern Memorial Hospital, New Taipei City,Department of Electrical Engineering, Yuan Ze University, Taoyuan,Li-Jen Liao, MD, PhD, Department of Otolaryngology, Far Eastern Memorial Hospital, 21, Section 2, Nan-Ya South Road, Banqiao, New Taipei 22061.
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25
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Yanamoto S, Michi Y, Otsuru M, Inomata T, Nakayama H, Nomura T, Hasegawa T, Yamamura Y, Yamada SI, Kusukawa J, Yamakawa N, Hasegawa O, Ueda M, Kitagawa Y, Hiraki A, Hasegawa T, Ohiro Y, Kobayashi W, Asoda S, Kobayashi T, Iino M, Fukuda M, Ishibashi-Kanno N, Kawaguchi K, Aijima R, Noguchi K, Okura M, Tanaka A, Sugiura T, Shintani Y, Yagihara K, Yamashiro M, Ota Y, Miyazaki A, Takeshita A, Kawamata H, Hiroshi I, Uchida K, Umeda M, Kurita H, Kirita T. Protocol for a multicentre, prospective observational study of elective neck dissection for clinically node-negative oral tongue squamous cell carcinoma (END-TC study). BMJ Open 2022; 12:e059615. [PMID: 36100307 PMCID: PMC9472110 DOI: 10.1136/bmjopen-2021-059615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION In early-stage oral tongue squamous cell carcinoma (OTSCC), elective neck dissection (END) is recommended when occult lymph node metastasis is suspected; however, there is no unanimous consensus on the risks and benefits of END in such cases. The management of clinically node-negative (cN0) OTSCC remains controversial. This study, therefore, aimed to evaluate the efficacy of END and its impact on the quality of life (QoL) of patients with cN0 OTSCC. METHODS AND ANALYSIS This is a prospective, multicentre, nonrandomised observational study. The choice of whether to perform END at the same time as resection of the primary tumour is based on institutional policy and patient preference. The primary endpoint of this study is 3-year overall survival. The secondary endpoints are 3-year disease-specific survival, 3-year relapse-free survival and the impact on patient QoL. Propensity score-matching analysis will be performed to reduce selection bias. ETHICS AND DISSEMINATION This study was approved by the Clinical Research Review Board of the Nagasaki University. The protocol of this study was registered at the University Hospital Medical Information Network Clinical Trials Registry. The datasets generated during the current study will be available from the corresponding author on reasonable request. The results will be disseminated internationally, through scientific and professional conferences and in peer-reviewed medical journals. TRIAL REGISTRATION NUMBER UMIN000027875.
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Affiliation(s)
- Souichi Yanamoto
- Department of Clinical Oral Oncology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Yasuyuki Michi
- Department of Oral and Maxillofacial Surgical Oncology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Mitsunobu Otsuru
- Department of Clinical Oral Oncology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Toru Inomata
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University, Tokyo, Japan
| | - Hideki Nakayama
- Department of Oral and Maxillofacial Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Takeshi Nomura
- Department of Oral Oncology, Oral and Maxillofacial Surgery, Tokyo Dental College, Tokyo, Japan
| | - Takumi Hasegawa
- Department of Oral and Maxillofacial Surgery, Kobe University, Kobe, Japan
| | - Yoshiko Yamamura
- Department of Oral Surgery, Tokushima University, Tokushima, Japan
| | - Shin-Ichi Yamada
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Jingo Kusukawa
- Dental and Oral Medical Center, Kurume University School of Medicine, Kurume, Japan
| | - Nobuhiro Yamakawa
- Department of Oral and Maxillofacial Surgery, Nara Medical University, Kashihara, Nara, Japan
| | - On Hasegawa
- Department of Oral and Maxillofacial Surgery, Faculty of Medicine, Tokyo Medical University, Tokyo, Japan
| | - Michihiro Ueda
- Department of Oral Surgical Oncology, National Hospital Organisation Hokkaido Cancer Center, Sapporo, Japan
| | | | - Akimitsu Hiraki
- Department of Oral and Maxillofacial Surgery, Fukuoka Dental College, Fukuoka, Japan
| | - Toshihiro Hasegawa
- Department of Oral and Maxillofacial Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Yoichi Ohiro
- Department of Oral and Maxillofacial Surgery, Hokkaido University, Sapporo, Japan
| | - Wataru Kobayashi
- Department of Oral and Maxillofacial surgery, Hirosaki University, Hirosaki, Aomori, Japan
| | - Seiji Asoda
- Department of Dentistry and Oral Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Takanori Kobayashi
- Department of Dentistry and Oral Surgery, Nagaoka Red Cross Hospital, Nagaoka, Japan
| | - Mitsuyoshi Iino
- Department of Dentistry, Yamagata University, Yamagata, Japan
| | - Masayuki Fukuda
- Department of Dentistry and Oral Surgery, Akita University, Akita, Japan
| | - Naomi Ishibashi-Kanno
- Department of Oral and Maxillofacial Surgery, Institute of Clinical Medicine, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Koji Kawaguchi
- Department of Oral and Maxillofacial Surgery, Tsurumi University, Yokohama, Japan
| | - Reona Aijima
- Department of Oral and Maxillofacial Surgery, Saga University, Saga, Japan
| | - Kazuma Noguchi
- Department of Oral and Maxillofacial Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Masaya Okura
- Department of Dentistry and Oral Surgery, Saiseikai Matsusaka General Hospital, Matsuzaka, Mie, Japan
| | - Akira Tanaka
- Department of Oral and Maxillofacial Surgery, The Nippon Dental University, Niigata, Japan
| | - Tsuyoshi Sugiura
- Department of Maxillofacial Diagnostic and Surgical Science, Kagoshima University, Kagoshima, Japan
| | - Yukari Shintani
- Department of Oral and Maxillofacial Surgery, Wakayama Medical University, Wakayama, Japan
| | | | | | - Yoshihide Ota
- Department of Oral and Maxillofacial Surgery, Tokai University School of Medicine, Isehara, Kanagawa, Japan
| | - Akihiro Miyazaki
- Department of Oral Surgery, Sapporo Medical University, Sapporo, Japan
| | - Akinori Takeshita
- Department of Oral and Maxillofacial Surgery II, Osaka University Graduate School of Dentistry, Suita, Osaka, Japan
| | - Hitoshi Kawamata
- Department of Oral and Maxillofacial Surgery, Dokkyo Medical University, Shimotsuga-gun, Tochigi, Japan
| | | | - Kenichiro Uchida
- Department of Oral and Maxillofacial Surgery, Yamaguchi University Graduate School of Medicine, Ube, Yamaguchi, Japan
| | - Masahiro Umeda
- Department of Clinical Oral Oncology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Hiroshi Kurita
- Department of Dentistry and Oral Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, Japan
| | - Tadaaki Kirita
- Department of Oral and Maxillofacial Surgery, Nara Medical University, Kashihara, Nara, Japan
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26
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Doll C, Mrosk F, Wuester J, Runge AS, Neumann F, Rubarth K, Heiland M, Kreutzer K, Voss J, Raguse JD, Koerdt S. Pattern of cervical lymph node metastases in squamous cell carcinoma of the upper oral cavity – How to manage the neck. Oral Oncol 2022; 130:105898. [DOI: 10.1016/j.oraloncology.2022.105898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 04/26/2022] [Accepted: 04/29/2022] [Indexed: 11/29/2022]
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27
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Wang W, Xie N, Yi C, Zhang M, Xiong G, Xu X, Hou J, Wang C. Prognostic and clinicopathological significance of cytocapsular tubes in oral squamous cell carcinoma. J Oral Pathol Med 2022; 51:520-528. [PMID: 35652154 DOI: 10.1111/jop.13323] [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: 11/21/2021] [Revised: 02/18/2022] [Accepted: 04/26/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Cytocapsular tubes (CTs) provide membranous channels for cancer cells interconnection and multidirectional locomotion, which facilitate cancer cell transportation and metastasis. However, the clinicopathological significance of CTs has not been documented in oral squamous cell carcinoma (OSCC). Herein, we aimed to identify CTs and assess their clinicopathological significance in OSCC. METHODS Operetta CLS™ high-content analysis system was used to detect the CTs originated from OSCC cells cultured in a 3D Matrigel matrix. Then, pan-cadherin and γ-actin immunostaining were performed to identify CTs in 4NQO-induced murine OSCC tissues, OSCC xenografts and 88 human primary OSCC samples. Finally, the prognostic value and clinicopathological significance of CTs in OSCC were further examined by using the Kaplan-Meier method and Cox regression analysis. RESULTS CTs were observed in OSCC cells in a 3D Matrigel matrix. In vivo, CTs were frequently identified in 4NQO-induced murine OSCC tissues, OSCC xenografts and human primary OSCC samples. CTs density was significantly associated with T stage, lymph node metastasis, differentiation, invasive depth, tumor budding, TNM stage and tumor recurrence. Importantly, the high-CTs density indicated a decreased overall survival (OS) and progression-free survival (PFS) in OSCC patients. Cox regression models showed that CTs could serve as a prognostic factor for OS and PFS. CONCLUSION CTs, which are correlated with the cell migration and invasion, can be readily identified in OSCC and appear to be a novel biomarker for patients at risk of metastasis.
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Affiliation(s)
- Wenjin Wang
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Nan Xie
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Chen Yi
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Ming Zhang
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Gan Xiong
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Xiuyun Xu
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Jinsong Hou
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
| | - Cheng Wang
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou, China
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28
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Tongue cancer following hematopoietic cell transplantation for Fanconi anemia. Clin Oral Investig 2022; 26:5943-5952. [PMID: 35624384 PMCID: PMC9142334 DOI: 10.1007/s00784-022-04554-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Accepted: 05/16/2022] [Indexed: 11/03/2022]
Abstract
OBJECTIVES The aim of this retrospective study was to determine the incidence and the clinical outcome of tongue cancer (TC) in patients affected by Fanconi anemia (FA) who received an allogeneic hematopoietic cell transplantation (HCT). MATERIALS AND METHODS The patient database from the Bone Marrow Transplant Center of Pescara was reviewed to enroll FA patients. Patients', donors', HCT's, and screening's data were collected as well to look for the incidence and the treatment of TC. RESULTS Twelve patients affected by FA were identified. Three patients died for transplant-related causes. Five of nine surviving patients were diagnosed with TC at a median of 21.7 years since transplantation and at a median age of 32.10 years. Interestingly, no patient manifested graft-versus-host-disease (GvHD). The 28-year cumulative incidence function of TC was 46.9% (95% CI, 36.9-56.9%). Two patients were treated with chemotherapy alone, two patients were treated with surgery alone, and one with surgery followed by chemotherapy. Overall, 4 patients with TC showed a clinical course characterized by a marked aggressiveness of the tumor disease which led to death due to cancer progression between 2 and 13 months. One patient is surviving 8 months after diagnosis of TC. CONCLUSIONS Our study confirms the high incidence of tumors and in particular tongue tumors in allotransplanted FA patients. A careful screening has to be life-long maintained. CLINICAL RELEVANCE Considering the rarity of FA and the frailty of FA patients, this study may add important information for the cancer management of these patients.
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Allen-Proctor MK, Rahman M, Reddy CA, Koyfman SA, Chute DJ, Griffith CC. Variability in Depth of Invasion Measurements in Carcinomas of the Oral Cavity and the Effect on Pathologic Tumor Staging. Head Neck Pathol 2022; 16:963-968. [PMID: 35499641 PMCID: PMC9729630 DOI: 10.1007/s12105-022-01439-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 02/17/2022] [Accepted: 02/25/2022] [Indexed: 12/16/2022]
Abstract
Depth of invasion (DOI) was added to the staging criteria for carcinoma of the lip and oral cavity in the 8th edition of the American Joint Committee on Cancer Staging Manual (AJCC8). However, there are multiple practical challenges to obtaining an accurate DOI measurement with limited data regarding interobserver variability in DOI measurement. The aim of this study was to investigate interobserver variability in DOI measurement and its effect on tumor stage. We performed an electronic medical record search for excisions of squamous cell carcinoma of the oral cavity between January 1, 2010 and December 25, 2017. All slides containing significant tumor were selected for independent blinded DOI measurement by four head and neck pathologists per AJCC8 guidelines. Pathologic stage was assigned in conjunction with reported tumor greatest dimension. Observers recorded the slide used for measurement and potential issues limiting assessment of DOI. Results were compared for reproducibility in DOI and tumor stage using intraclass correlation coefficient (ICC) analysis. A total of 167 cases of oral squamous cell carcinoma with available slides were included. The ICC score for DOI between observers was 0.91339 (> 0.9 considered excellent). Only 7.2% of cases had uniform DOI amongst observers. Increasing overall tumor size and average DOI correlated with increasing range in DOI amongst observers. Differences in DOI resulted in differences in pathologic tumor staging (pT) for 15% of tumors. Use of different slides for DOI measurements was significantly associated with different pT staging. In contrast, ulceration and exophytic growth did not correlate with higher DOI or pT variability. Despite the excellent ICC score, differences in DOI measurement resulted in variable pT staging for a considerable number of cases. We therefore recommend consensus for DOI in at least some cases in which potential differences in DOI could alter pT stage assignment.
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Affiliation(s)
- Mary K. Allen-Proctor
- Department of Anatomic Pathology, Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, 9500 Euclid Ave, L2, 44195 Cleveland, Ohio USA
| | - Mobeen Rahman
- Department of Anatomic Pathology, Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, 9500 Euclid Ave, L2, 44195 Cleveland, Ohio USA
| | - Chandana A. Reddy
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio USA
| | - Shlomo A. Koyfman
- Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio USA
| | - Deborah J. Chute
- Department of Anatomic Pathology, Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, 9500 Euclid Ave, L2, 44195 Cleveland, Ohio USA
| | - Christopher C. Griffith
- Department of Anatomic Pathology, Robert J. Tomsich Pathology and Laboratory Medicine Institute, Cleveland Clinic, 9500 Euclid Ave, L2, 44195 Cleveland, Ohio USA
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Pan C, Rizvi Z. Oral Cancer. Surg Clin North Am 2022; 102:309-324. [DOI: 10.1016/j.suc.2021.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Wu Y, Zhang X, Dai L, Fang Q, Du W. Neck Management in cT1N0 Tongue Squamous Cell Carcinoma as Determined by Sonographic Depth of Invasion. Front Oncol 2022; 11:786258. [PMID: 35141148 PMCID: PMC8818663 DOI: 10.3389/fonc.2021.786258] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/28/2021] [Indexed: 12/18/2022] Open
Abstract
Objectives To compare the oncologic outcomes in patients with cT1N0 tongue squamous cell carcinoma (SCC) who underwent different neck management strategies stratified by sonographic depth of invasion (DOI). Methods The included patients were retrospectively enrolled, and divided into two groups: observation (OBS) and elective neck dissection (END). The regional control (RC) and disease-specific survival (DSS) rates were compared and stratified by sonographic DOI. Results The mean sonographic and pathologic DOIs were 3.8 and 3.7 mm, respectively; the two DOIs were significantly correlated (Spearman correlation coefficient 0.974. p <0.001). In patients with sonographic DOI <4.0 mm, the 5-year RC rates were 73 and 89% in the OBS and END groups, respectively, and were not significantly different. However, in patients with sonographic DOI ≥4.0 mm, the 5-year RC rate was significantly different between the OBS (57%) and END (80%) groups (p = 0.031). In patients with sonographic DOI <4.0 mm, the 5-year DSS rates were 79 and 89% in OBS and END groups, respectively, and were not significantly different. However, in patients with sonographic DOI ≥4.0 mm, the 5-year DSS rate was significantly different between the OBS (67%) and END (86%) groups (p = 0.033). Conclusions Sonographic DOI was notably correlated with pathologic DOI. Moreover, there was a significant survival difference between the OBS and END groups in cT1N0 tongue SCC patients with sonographic DOI ≥4.0 mm but not in those with sonographic DOI <4.0 mm. Our study provides a useful method to aid decision-making in the clinical setting for this patient group.
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Muhammad AY, Dhanani R, Salman S, Shaikh Z, Ghaloo SK, Ikram M. Depth of Invasion as a Predictor of Cervical Nodal Metastasis of Oral Tongue Squamous Cell Carcinoma: Findings From a Tertiary Care Center in Pakistan. Cureus 2021; 13:e18976. [PMID: 34820231 PMCID: PMC8606179 DOI: 10.7759/cureus.18976] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2021] [Indexed: 12/03/2022] Open
Abstract
Background and objective Cervical lymph node metastasis has a significant impact on the survival of patients with oral cavity tumors. The rate of occult neck node metastasis is reported to range from 20 to 40%. The depth of invasion (DOI) has been incorporated in the eighth edition of the American Joint Commission on Cancer (AJCC) staging manual and is an important predictor of cervical lymph node metastasis. In this study, we aimed to identify the occult neck node metastasis rate in early oral tongue squamous cell carcinoma (OTSCC) and correlate it with the DOI. Methods A retrospective review of all patients presenting to our facility with early-stage OTSCC was performed. Patients with tumor size of ≤4 cm and who underwent elective neck dissection at the time of surgery were included. The study outcomes were the rates of occult neck metastases in T1 and T2 OTSCC and their correlation with the DOI. Results There were 80 patients in total. Occult neck node metastases were seen in 29 (36.25%) patients. Patients with a DOI >5 mm were 1.41 times more likely to have occult neck node metastasis than those with a DOI ≤5 mm. Conclusion Occult neck node metastasis is significantly associated with the DOI. The risk of neck metastasis is higher in patients with a DOI >5 mm.
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Affiliation(s)
- Adnan Y Muhammad
- ENT and Head & Neck Surgery, Hayatabad Medical Complex, Peshawar, PAK
| | - Rahim Dhanani
- Otolaryngology - Head and Neck Surgery, Dr. Ziauddin University & Hospital, Karachi, PAK
| | - Summaiya Salman
- Otolaryngology - Head and Neck Surgery, Dr. Ziauddin University & Hospital, Karachi, PAK
| | | | | | - Mubasher Ikram
- Otolaryngology - Head and Neck Surgery, Dr. Ziauddin University & Hospital, Karachi, PAK
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Aaboubout Y, Nunes Soares MR, Barroso EM, van der Sar LC, Bocharnikov A, Usenov I, Artyushenko V, Caspers PJ, Koljenović S, Bakker Schut TC, van den Dobbelsteen JJ, Puppels GJ. Experimental study on needle insertion force to minimize tissue deformation in tongue tissue. Med Eng Phys 2021; 97:40-46. [PMID: 34756337 DOI: 10.1016/j.medengphy.2021.10.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 09/13/2021] [Accepted: 10/04/2021] [Indexed: 10/20/2022]
Abstract
This study reports on the effects of insertion velocity, needle tip geometry and needle diameter on tissue deformation and maximum insertion force. Moreover, the effect of multiple insertions with the same needle on the maximum insertion force is reported. The tissue deformation and maximum insertion force strongly depend on the insertion velocity and the tip geometry. No correlation was found between the outer diameter and the maximum insertion force for small needles (30G - 32G). The endurance experiments showed no remarkable difference in the maximum insertion force during 100 insertions.
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Affiliation(s)
- Y Aaboubout
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Wytemaweg 80 CN, Rotterdam 3015, the Netherlands; Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, the Netherlands.
| | - M R Nunes Soares
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Wytemaweg 80 CN, Rotterdam 3015, the Netherlands
| | - E M Barroso
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Wytemaweg 80 CN, Rotterdam 3015, the Netherlands; Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, the Netherlands; Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - L C van der Sar
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Wytemaweg 80 CN, Rotterdam 3015, the Netherlands
| | | | - I Usenov
- Art Photonics GmbH, Berlin, Germany
| | | | - P J Caspers
- Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - S Koljenović
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Wytemaweg 80 CN, Rotterdam 3015, the Netherlands
| | - T C Bakker Schut
- Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
| | - J J van den Dobbelsteen
- Department of Biomechanical Engineering, Delft University of Technology, Delft, the Netherlands
| | - G J Puppels
- Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, the Netherlands
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Kommentar zu „Leitlinie zur Behandlung der Kopf-Hals-Karzinome – ein kritischer Blick“. Laryngorhinootologie 2021; 100:767-769. [PMID: 34614521 DOI: 10.1055/a-1623-6848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Ventura E, Barros J, Salgado I, Millán A, Vilares M, Zagalo C, Gomes P. Pretreatment Blood Markers in the Prediction of Occult Neck Metastasis: A 10-Year Retrospective Study. Cureus 2021; 13:e16641. [PMID: 34458043 PMCID: PMC8384393 DOI: 10.7759/cureus.16641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/26/2021] [Indexed: 11/05/2022] Open
Abstract
Introduction The purpose of this study was to clarify the role of inflammatory blood markers in the management of early-stage (T1-T2) oral squamous cell carcinoma (OSCC) of the tongue in patients with a clinically negative neck. Materials and methods We undertook a retrospective chart review of 102 patients with early-stage OSCC of the tongue, subjected to tumor resection and elective neck dissection. Based on postsurgical histopathological examination results, we divided our cohort into pN+ and pN0 groups. Afterwards, we analyzed the role of pretreatment inflammatory blood markers in predicting occult neck metastasis. We also evaluated neutrophil-lymphocyte ratio (NLR) association with the depth of invasion (DOI) of the primary tumor. Results We found a significant association of NLR (p=0.001) and monocyte-lymphocyte ratio (p=0.011) with neck status on univariate analysis. Multivariate analysis showed that only NLR (p=0.02) was an independent risk factor for occult metastasis among inflammatory blood markers. Receiver Operating Characteristic curve analysis and Younden’s Index determined the NLR value of 2.96 as the most adequate cut-off value for neck status prediction. NLR values of pretreatment workup also had a significant association with the DOI of the primary tumor (p=0.018). Conclusion Our study supports the role of pretreatment NLR in predicting occult neck metastasis in early-stage OSCC of the tongue. It also sheds some light over the potential of NLR as a predictor of the primary tumor’s DOI.
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Affiliation(s)
- Eduardo Ventura
- Oral and Maxillofacial Surgery Unit, Centro Hospitalar e Universitário do Porto, Porto, PRT
| | - João Barros
- Oral and Maxillofacial Surgery Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, PRT
| | - Inês Salgado
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT
| | - Ana Millán
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT
| | - Miguel Vilares
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT
| | - Carlos Zagalo
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT.,Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Egas Moniz - Cooperativa de Ensino Superior, CRL, Monte da Caparica, PRT
| | - Pedro Gomes
- Department of Head and Neck Surgery, Instituto Português de Oncologia de Lisboa Francisco Gentil, Lisboa, PRT
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Evaluation of Depth of Invasion in Oral Squamous Cell Carcinoma with Ultra-High Frequency Ultrasound: A Preliminary Study. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11167647] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Intraoral ultrasonography has been widely employed for the preoperative assessment of tumor margins due to its capability to evaluate depth of invasion (DOI) and tumor thickness (TT). Recently, a novel ultrasonographic technique, ultra-high frequency ultrasound (UHFUS) has been increasingly applied to the study of oral lesions. This study evaluates the potential application of intraoral UHFUS to assess DOI and TT parameters of oral squamous cell carcinoma (OSCC) lesions. Patients clinically suspected of OSCC lesions were enrolled and underwent an intraoral UHFUS examination preoperatively. The parameters of TT, DOI, echogenicity, and vascularization were assessed. The parameters of TT and DOI as evaluated by means of UHFUS were compared to histology, which was set as the benchmark. Ten patients in total were enrolled. UHFUS-based DOI and TT measurements were found to positively correlate with histology (p < 0.05), although UHFUS provided a slight overestimation of DOI. No differences were found in terms of echogenicity or vascularization depending on the site of the lesion. According to these preliminary results, UHFUS could support the preoperative assessment of TT and DOI, potentially enhancing the clinical evaluation of OSCC.
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De Herdt MJ, van der Steen B, van der Toom QM, Aaboubout Y, Willems SM, Wieringa MH, Baatenburg de Jong RJ, Looijenga LHJ, Koljenović S, Hardillo JA. The Potential of MET Immunoreactivity for Prediction of Lymph Node Metastasis in Early Oral Tongue Squamous Cell Carcinoma. Front Oncol 2021; 11:638048. [PMID: 33996551 PMCID: PMC8117234 DOI: 10.3389/fonc.2021.638048] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 04/06/2021] [Indexed: 01/19/2023] Open
Abstract
Objective MET positivity is independently associated with survival in oral squamous cell carcinoma (OSCC). Since MET is a known orchestrator of invasive tumor growth, we investigated its association with LNM in early oral tongue squamous cell carcinoma (OTSCC). As it is recommended by the NCCN to use tumor depth of invasion (DOI) in making decisions on elective neck dissection (END), the results obtained for MET positivity were aligned with those for DOI > 4 mm. The cutoff value used in our institution. Methods Tumor samples from patients who underwent primary tumor resection and neck dissection between 1995 and 2013, were collected from the archives of the Leiden and Erasmus University Medical Center. Immunohistochemistry with D1C2 was performed to identify MET negative (< 10% uniform positivity) and MET positive (≥ 10% uniform positivity) cancers. ROC curve analysis and the Chi-squared test were used to investigate the association of MET positivity with LNM (pN+ and occult). Binary logistic regression was used to investigate the association of MET positivity with LNM. Results Forty-five (44.1%) of the 102 cancers were MET positive. Ninety were cN0 of which 20 were pN+ (occult metastasis). The remaining 12 cancers were cN+, of which 10 were proven pN+ and 2 were pN0. MET positivity was associated with LNM with a positive predictive value (PPV) of 44.4% and a negative predictive value (NPV) of 82.5% for pN+. For the occult group, the PPV was 36.8% and the NPV was 88.5%. Regression analysis showed that MET positivity is associated with pN+ and occult LNM (p-value < 0.05). Conclusion MET positivity is significantly associated with LNM in early OTSCC, outperforming DOI. The added value of MET positivity could be in the preoperative setting when END is being considered during the initial surgery. For cases with DOI ≤ 4 mm, MET positivity could aid in the clinical decision whether regular follow-up, watchful waiting, or END is more appropriate. Realizing that these preliminary results need to be independently validated in a larger patient cohort, we believe that MET positivity could be of added value in the decision making on END in early OTSCC.
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Affiliation(s)
- Maria J De Herdt
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands
| | - Berdine van der Steen
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands
| | - Quincy M van der Toom
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands
| | - Yassine Aaboubout
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands.,Department of Pathology and Medical Biology, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands
| | - Stefan M Willems
- Department of Pathology, University Medical Center Groningen, Groningen, Netherlands
| | - Marjan H Wieringa
- Department of Education, Office of Science, Elisabeth TweeSteden, Ziekenhuis, Tilburg, Netherlands
| | - Robert J Baatenburg de Jong
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands
| | - Leendert H J Looijenga
- Department of Pathology and Medical Biology, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands.,Princess Maxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Senada Koljenović
- Department of Pathology and Medical Biology, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands
| | - Jose A Hardillo
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Cancer Institute, Rotterdam, Netherlands
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Chidambaranathan N, Thiagarajan S. Is it time to look beyond just the depth of invasion to decide the management of neck in early oral squamous cell carcinoma? Oral Oncol 2021; 120:105291. [PMID: 33846090 DOI: 10.1016/j.oraloncology.2021.105291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 03/31/2021] [Indexed: 11/15/2022]
Affiliation(s)
- Nithyanand Chidambaranathan
- Dept. of Head & Neck Surgical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute (HBNI), Mumbai 400012, India
| | - Shivakumar Thiagarajan
- Dept. of Head & Neck Surgical Oncology, Tata Memorial Hospital, Homi Bhabha National Institute (HBNI), Mumbai 400012, India.
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Aaboubout Y, van der Toom QM, de Ridder MAJ, De Herdt MJ, van der Steen B, van Lanschot CGF, Barroso EM, Nunes Soares MR, Ten Hove I, Mast H, Smits RWH, Sewnaik A, Monserez DA, Keereweer S, Caspers PJ, Baatenburg de Jong RJ, Bakker Schut TC, Puppels GJ, Hardillo JA, Koljenović S. Is the Depth of Invasion a Marker for Elective Neck Dissection in Early Oral Squamous Cell Carcinoma? Front Oncol 2021; 11:628320. [PMID: 33777774 PMCID: PMC7996205 DOI: 10.3389/fonc.2021.628320] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 02/01/2021] [Indexed: 12/12/2022] Open
Abstract
Objective The depth of invasion (DOI) is considered an independent risk factor for occult lymph node metastasis in oral cavity squamous cell carcinoma (OCSCC). It is used to decide whether an elective neck dissection (END) is indicated in the case of a clinically negative neck for early stage carcinoma (pT1/pT2). However, there is no consensus on the cut-off value of the DOI for performing an END. The aim of this study was to determine a cut-off value for clinical decision making on END, by assessing the association of the DOI and the risk of occult lymph node metastasis in early OCSCC. Methods A retrospective cohort study was conducted at the Erasmus MC, University Medical Centre Rotterdam, The Netherlands. Patients surgically treated for pT1/pT2 OCSCC between 2006 and 2012 were included. For all cases, the DOI was measured according to the 8th edition of the American Joint Committee on Cancer guideline. Patient characteristics, tumor characteristics (pTN, differentiation grade, perineural invasion, and lymphovascular invasion), treatment modality (END or watchful waiting), and 5-year follow-up (local recurrence, regional recurrence, and distant metastasis) were obtained from patient files. Results A total of 222 patients were included, 117 pT1 and 105 pT2. Occult lymph node metastasis was found in 39 of the 166 patients who received END. Univariate logistic regression analysis showed DOI to be a significant predictor for occult lymph node metastasis (odds ratio (OR) = 1.3 per mm DOI; 95% CI: 1.1-1.5, p = 0.001). At a DOI of 4.3 mm the risk of occult lymph node metastasis was >20% (all subsites combined). Conclusion The DOI is a significant predictor for occult lymph node metastasis in early stage oral carcinoma. A NPV of 81% was found at a DOI cut-off value of 4 mm. Therefore, an END should be performed if the DOI is >4 mm.
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Affiliation(s)
- Yassine Aaboubout
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Quincy M van der Toom
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Maria A J de Ridder
- Department of Medical informatics, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Maria J De Herdt
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Berdine van der Steen
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Cornelia G F van Lanschot
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Elisa M Barroso
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Maria R Nunes Soares
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Ivo Ten Hove
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Hetty Mast
- Department of Oral and Maxillofacial Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Roeland W H Smits
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Aniel Sewnaik
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Dominiek A Monserez
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Stijn Keereweer
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Peter J Caspers
- Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Robert J Baatenburg de Jong
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Tom C Bakker Schut
- Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Gerwin J Puppels
- Department of Dermatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - José A Hardillo
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Senada Koljenović
- Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, Netherlands
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Almangush A, Mäkitie AA, Leivo I. Back to basics: Hematoxylin and eosin staining is the principal tool for histopathological risk assessment of oral cancer. Oral Oncol 2020; 115:105134. [PMID: 33384250 DOI: 10.1016/j.oraloncology.2020.105134] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 12/01/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Alhadi Almangush
- Department of Pathology, University of Helsinki, Helsinki, Finland; Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Institute of Biomedicine, Pathology, University of Turku, Turku, Finland; Faculty of Dentistry, University of Misurata, Misurata, Libya.
| | - Antti A Mäkitie
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Finland; Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland; Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska Hospital, Stockholm, Sweden.
| | - Ilmo Leivo
- Institute of Biomedicine, Pathology, University of Turku, Turku, Finland.
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Chakrabarti D, Akhtar N, Qayoom S, Rajan S, Kumar V, Gupta R, Chaturvedi A. Optimising elective neck dissection for early oral cancers. Oral Oncol 2020; 114:105090. [PMID: 33199173 DOI: 10.1016/j.oraloncology.2020.105090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 11/02/2020] [Indexed: 11/15/2022]
Affiliation(s)
- Deep Chakrabarti
- Department of Radiation Oncology, King George's Medical University, Lucknow, India
| | - Naseem Akhtar
- Department of Surgical Oncology, King George's Medical University, Lucknow, India.
| | - Sumaira Qayoom
- Department of Pathology, King George's Medical University, Lucknow, India
| | - Shiv Rajan
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Vijay Kumar
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
| | - Rajeev Gupta
- Department of Radiation Oncology, King George's Medical University, Lucknow, India
| | - Arun Chaturvedi
- Department of Surgical Oncology, King George's Medical University, Lucknow, India
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Filauro M, Missale F, Marchi F, Iandelli A, Carobbio ALC, Mazzola F, Parrinello G, Barabino E, Cittadini G, Farina D, Piazza C, Peretti G. Intraoral ultrasonography in the assessment of DOI in oral cavity squamous cell carcinoma: a comparison with magnetic resonance and histopathology. Eur Arch Otorhinolaryngol 2020; 278:2943-2952. [PMID: 33084951 PMCID: PMC8266699 DOI: 10.1007/s00405-020-06421-w] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 10/05/2020] [Indexed: 12/15/2022]
Abstract
Objective The first-line therapeutic approach for oral cavity squamous cell carcinoma (OCSCC) is complete surgical resection. Preoperative assessment of depth of invasion (cDOI) is crucial to plan the surgery. Magnetic resonance (MR) and intraoral ultrasonography (IOUS) have been shown to be useful tools for assessment of DOI. The present analysis investigates the accuracy of MR and IOUS in evaluating DOI in OCSCC compared to histological evaluation (pDOI). Materials and methods Forty-nine previously untreated patients with cT1-T3 OCSCC were reviewed. Nine patients were staged with MR alone, 10 with IOUS alone, and 30 with both MR and IOUS. Results Mean difference between cDOIMR and pDOI values of 0.2 mm (95% CI − 1.0–1.3 mm) and between cDOIIOUS and pDOI of 0.3 mm (95% CI − 1.0–1.6 mm). Spearman R between cDOIMR and pDOI was R = 0.83 and between cDOIIOUS and pDOI was R = 0.76. Both radiological techniques showed high performance for the correct identification, with the optimum cut-off of 5 mm, of patients with a pDOI ≥ 4 mm and amenable to a neck dissection, with an AUC of 0.92 and 0.82 for MR and IOUS, respectively. Conclusion Both examinations were valid approaches for preoperative determination of DOI in OCSCC, although with different cost-effectiveness profiles and indications. Electronic supplementary material The online version of this article (10.1007/s00405-020-06421-w) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Marta Filauro
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.,Interdisciplinary Department of Surgical and Integrated Diagnostic Sciences (DISC), University of Genoa, Genoa, Italy.,Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Francesco Missale
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.,Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Filippo Marchi
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.,Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - Andrea Iandelli
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy
| | - Andrea Luigi Camillo Carobbio
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy. .,Interdisciplinary Department of Surgical and Integrated Diagnostic Sciences (DISC), University of Genoa, Genoa, Italy.
| | - Francesco Mazzola
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.,Interdisciplinary Department of Surgical and Integrated Diagnostic Sciences (DISC), University of Genoa, Genoa, Italy
| | | | - Emanuele Barabino
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.,Department of Diagnostic Radiology, IRCCS Policlinico San Martino, Genoa, Italy
| | - Giuseppe Cittadini
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.,Department of Diagnostic Radiology, IRCCS Policlinico San Martino, Genoa, Italy
| | - Davide Farina
- Department of Radiology, University of Brescia, Brescia, Italy
| | - Cesare Piazza
- Department of Otorhinolaryngology, Maxillofacial, and Thyroid Surgery, Fondazione IRCCS, National Cancer Institute of Milan, University of Milan, Milan, Italy
| | - Giorgio Peretti
- IRCCS Policlinico San Martino, Largo Rosanna Benzi, 10, 16132, Genoa, Italy.,Interdisciplinary Department of Surgical and Integrated Diagnostic Sciences (DISC), University of Genoa, Genoa, Italy
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