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Ogawa M, Yokoo S, Yamaguchi T, Suzuki K, Seki M, Shimizu T, Makiguchi T. Treatment strategy for cervical lymph node metastases from early-stage tongue and floor of the mouth squamous cell carcinoma using tumour budding and depth of invasion as predictors. Clin Oral Investig 2024; 28:580. [PMID: 39379623 PMCID: PMC11461577 DOI: 10.1007/s00784-024-05974-y] [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: 07/30/2024] [Accepted: 09/29/2024] [Indexed: 10/10/2024]
Abstract
OBJECTIVES This study aimed to determine whether elective neck dissection can help improve outcomes in early-stage tongue and floor squamous cell carcinoma (SCC) by statistically analysing the relationship between information obtained from biopsy specimens and the incidence and prognosis of cervical lymph node metastasis (CLM). MATERIALS AND METHODS Biopsy specimens of 103 patients diagnosed with early cT1-T2 cancer of the tongue and floor of the mouth were included. RESULTS Multivariate analysis showed that the three parameters significantly correlated with CLM, and univariate analyses showed that budding score (BS) ≥ 5 and pathological depth of invasion (pDOI) ≥ 5 mm were independent risk factors for CLM. There were significant differences in the 5-year cumulative disease-specific survival between the BS < 5 and BS ≥ 5 groups, the pDOI < 5 mm and pDOI ≥ 5 mm groups, and the positive and negative budding and depth of invasion (BD) score groups. CONCLUSION In early-stage tongue and floor of the mouth cancers with maximum tumour diameter ≤ 20 mm, it may be necessary to treat occult CLM during initial surgery based on the following preoperative criteria: pDOI ≥ 5 mm or BS ≥ 5 in biopsy specimens and DOI ≥ 8 mm on imaging. The BD model exhibited the highest specificity and proved helpful for CLM prediction. CLINICAL RELEVANCE pDOI ≥ 5 mm and BS ≥ 5 were independent predictors of CLM and prognosis in early-stage tongue and floor of the mouth cancers with a maximum tumour diameter of 20 mm.
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Affiliation(s)
- Masaru Ogawa
- Department of Oral and Maxillofacial Surgery, and Plastic Surgery, Gunma University Graduate School of Medicine, 3-39-15, Showa-machi, Maebashi-city, Gunma, 370-8511, Japan.
| | - Satoshi Yokoo
- Department of Oral and Maxillofacial Surgery, and Plastic Surgery, Gunma University Graduate School of Medicine, 3-39-15, Showa-machi, Maebashi-city, Gunma, 370-8511, Japan
| | - Takahiro Yamaguchi
- Department of Oral and Maxillofacial Surgery, and Plastic Surgery, Gunma University Graduate School of Medicine, 3-39-15, Showa-machi, Maebashi-city, Gunma, 370-8511, Japan
| | - Keisuke Suzuki
- Department of Oral and Maxillofacial Surgery, and Plastic Surgery, Gunma University Graduate School of Medicine, 3-39-15, Showa-machi, Maebashi-city, Gunma, 370-8511, Japan
| | - Mai Seki
- Department of Oral and Maxillofacial Surgery, and Plastic Surgery, Gunma University Graduate School of Medicine, 3-39-15, Showa-machi, Maebashi-city, Gunma, 370-8511, Japan
- Department of Diagnostic Pathology, Gunma University Graduate School of Medicine, 3-39-15, Showa-machi, Maebashi-city, Gunma, Japan
| | - Takahiro Shimizu
- Department of Oral and Maxillofacial Surgery, and Plastic Surgery, Gunma University Graduate School of Medicine, 3-39-15, Showa-machi, Maebashi-city, Gunma, 370-8511, Japan
| | - Takaya Makiguchi
- Department of Oral and Maxillofacial Surgery, and Plastic Surgery, Gunma University Graduate School of Medicine, 3-39-15, Showa-machi, Maebashi-city, Gunma, 370-8511, Japan
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Badanale R, Mohta V, Wagh A, Singh K. Prognostic Role of Tumor Budding and Worst Pattern of Invasion in Lymph Node Metastasis and Disease-Free Survival in Oral Squamous Cell Cancer Patients: Result from Central India's Regional Cancer Centre. Indian J Otolaryngol Head Neck Surg 2024; 76:3261-3270. [PMID: 39130226 PMCID: PMC11306858 DOI: 10.1007/s12070-024-04661-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 03/20/2024] [Indexed: 08/13/2024] Open
Abstract
Aim To study the role of pattern of invasion, tumor budding and other clinicopathological parameters in determining the risk of nodal metastases and disease-free survival in oral squamous cell cancer patients. Method The data of 90 patients with oral squamous cell carcinoma who underwent surgery as their primary modality of treatment were retrospectively analysed. Predictive significance of clinicopathological parameters was assessed with Univariate analysis with Fisher exact test and unpaired t-test. The factors which were significant on Univariate analysis were then analysed with multivariate analysis using logistic regression model to find independent predictors. P value < 0.05 was considered significant. Disease free survival analysis was performed using Kaplan-Meier method and comparison done using the log-rank test for each group. Result The age of the patients ranged from 22yrs to 72 years with male predominance (81.1%). The most common site of involvement was buccal mucosa. Significant factors predicting nodal metastases on univariate analysis were site (p = 0.031), grade (p = 0.012), T stage (p = < 0.001), Depth of invasion (p = < 0.001), perineural invasion (p = < 0.001), lymphovascular emboli (p = 0.018), tumor budding (p = < 0.001), pattern of invasion (p = < 0.001) and stroma (p = 0.037). On multivariate analysis tumor budding (p = 0.016), depth of invasion (p = 0.016) and perineural invasion (p = 0.044) were predictive of nodal metastasis. A statistically significant difference in 3year disease free survival was seen in infiltrative pattern of invasion and tumor budding which showed a p-value of 0.0372 and 0.0489 respectively. Conclusion Based on the findings of the present study and review of previous articles tumor budding, worst pattern of invasion, host lymphocyte response should also be included in routine histopathology reporting of OSCC.
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Affiliation(s)
- Renuka Badanale
- Department of Pathology, Government Medical college, Nagpur, India
| | - Vandana Mohta
- Department of Head and neck Oncology, Rashtrasant Tukdoji Cancer Hospital, Nagpur, India
| | - Aniruddha Wagh
- Department of Head and neck Oncology, Rashtrasant Tukdoji Cancer Hospital, Nagpur, India
| | - Kartar Singh
- Department of Radiation Oncology, Rashtrasant Tukdoji Cancer Hospital, Nagpur, India
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Panchannavar GS, Angadi PV. Tumor budding is a prognostic marker for overall survival and not for lymph node metastasis in Oral Squamous Cell Carcinoma - Systematic Review Update and Meta-Analysis. J Oral Biol Craniofac Res 2024; 14:362-369. [PMID: 38832296 PMCID: PMC11144740 DOI: 10.1016/j.jobcr.2024.04.013] [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] [Received: 01/14/2024] [Revised: 03/17/2024] [Accepted: 04/30/2024] [Indexed: 06/05/2024] Open
Abstract
Objective Tumor budding (TB) has shown promising results as a prognostic marker in several cancers such as colorectal carcinoma, breast carcinoma etc. It has been co-related to aggressiveness of the tumor and can also predict the metastasis to the lymph nodes. This systematic review evaluates the prognostic potential of TB in predicting lymph node metastasis (LNM) in OSCC. Data sources Systematic search was carried out in the electronic data-bases i.e. PubMed, Cochrane and Google scholar for original studies related to TB in OSCC. The assessment of risk bias was done using QUIPS tool. Meta-analysis was done using STATA software. Results A total of 25 articles were included. A significant association was noted for overall survival and prognosis but not for TB LNM in OSCC. Meta-analysis revealed a pooled estimate i.e odds ratio of 2.10 (CI - 0.00 - 4.20) for TB and LNM while for overall survival, it was 2.29 (CI-1.81-2.76). Conclusion Tumor budding though is strongly associated with LNM in OSCC did not show significant relationship in this systematic review but demonstrated a higher correlation with overall survival. It highlights that TB is an important parameter for prognosis of oral cancer but its potential in prediction of LNM needs further validation.
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Affiliation(s)
| | - Punnya V. Angadi
- Department of Oral Pathology and Microbiology, VK Institute of Dental Sciences, KLE Academy of Higher Education and Research (KAHER), Belgaum, 590010, Karnataka, India
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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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Noor A, Mair MD, Gupta R, Elliott MS, Wykes J, Palme CE, Clark JR, Low THH. When should patients with T1N0 oral squamous cell carcinoma be considered for elective neck dissection? ANZ J Surg 2024; 94:854-860. [PMID: 38291013 DOI: 10.1111/ans.18884] [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: 08/05/2023] [Revised: 01/03/2024] [Accepted: 01/14/2024] [Indexed: 02/01/2024]
Abstract
AIMS To identify adverse pathological features (APF) predicting nodal failure in clinically node negative T1 oral squamous cell carcinoma (OSCC). METHODOLOGY This study evaluated patients with T1N0 (≤5 mm depth of invasion (DOI) and ≤2 cm diameter) oral cancers from a prospectively maintained database between 1988 and 2020. All patients underwent surgical excision of the primary lesion without neck dissection. Patients underwent three monthly clinical surveillance and salvage neck dissection was performed if nodal relapse was diagnosed. RESULTS Overall, 141 patients were included. Nodal relapse was reported in 16/141 (11.3%) patients. Factors impacting regional recurrence-free survival were DOI ≥3 mm (HR: 2.4, P < 0.001), maximum tumour diameter ≥12 mm (HR: 1.1, P = 0.009), perineural invasion (PNI) (HR 7.5, P = 0.002) and poor differentiation (HR 5.3, P = 0.01). Rates of nodal relapse increased from 2% amongst patients with no APFs to 100% for those with four APFs. Patients with two or more APFs had significantly poorer 5-year regional recurrence-free survival (94.8% vs. 56.3%, P < 0.001). CONCLUSION Patients with T1N0 OSCC with two or more APFs (DOI ≥3 mm, diameter ≥12 mm, PNI or poor differentiations) should be considered for elective neck dissection.
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Affiliation(s)
- Anthony Noor
- School of Medicine, University of New South Wales, Sydney, Australia
| | - Manish D Mair
- Department of Head and Neck Surgery, University Hospital of Leicester NHS trust, Leicester, UK
| | - Ruta Gupta
- Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- Sydney Medical School, Faculty of Medicine and Health Sciences, University of Sydney, Sydney, New South Wales, Australia
- Department of Tissue Pathology, NSW Health Pathology, Camperdown, Australia
| | - Michael S Elliott
- Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- Sydney Medical School, Faculty of Medicine and Health Sciences, University of Sydney, Sydney, New South Wales, Australia
| | - James Wykes
- Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
| | - Carsten E Palme
- Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- Sydney Medical School, Faculty of Medicine and Health Sciences, University of Sydney, Sydney, New South Wales, Australia
- Royal Prince Alfred Institute of Academic Medicine, Sydney Local Health District, Syndey, New South Wales, Australia
| | - Jonathan R Clark
- Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- Sydney Medical School, Faculty of Medicine and Health Sciences, University of Sydney, Sydney, New South Wales, Australia
- Royal Prince Alfred Institute of Academic Medicine, Sydney Local Health District, Syndey, New South Wales, Australia
| | - Tsu-Hui Hubert Low
- Sydney Head and Neck Cancer Institute, Chris O'Brien Lifehouse, Camperdown, New South Wales, Australia
- Sydney Medical School, Faculty of Medicine and Health Sciences, University of Sydney, Sydney, New South Wales, Australia
- Department of Otolaryngology - Head & Neck Surgery, Faculty of Medicine and Health Sciences, Macquarie University, Sydney, Australia
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Srinivasan S, Balasubramaniam A. Risk stratification of submandibular salivary gland involvement in oral squamous cell carcinoma based on histopathological parameters: A 15-year retrospective study. J Oral Maxillofac Pathol 2024; 28:261-267. [PMID: 39157845 PMCID: PMC11329076 DOI: 10.4103/jomfp.jomfp_380_23] [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] [Received: 08/26/2023] [Revised: 10/15/2023] [Accepted: 10/19/2023] [Indexed: 08/20/2024] Open
Abstract
Objective Squamous cell carcinoma (SCC) represents about 90% of all oral malignancies. The study aimed to assess the involvement of the submandibular salivary gland (SMG) in oral SCC (OSCC) patients and the need for SMG excision. Materials and Methods Demographics, clinical information and staging of the 210 patients undergoing surgery for OSCC were obtained from the department records. The histopathological slides were retrospectively reviewed. The nodal status was also verified with the histopathology reports. Frequency distribution, Chi-square association, ordinal logistic regression analysis and Kaplan-Meier analysis were performed. Results SMG was excised in 171 patients. Five patients had SMG involvement. Buccal mucosa (BM) and gingivobuccal sulcus had a greater risk of level IB metastases (P < 0.01). Pattern 3 and pattern 4 of invasion had a higher risk of level IB metastases (P = 0.04). Depth of invasion (DOI) >4 mm was associated with level IB lymph node (LN) involvement (P = 0.0001). DOI >4 mm to 8 mm had 3.7 times the risk and a DOI >8 mm to 12 mm had 5 times the risk of level IB metastases. Pattern of invasion (POI), tumour budding and DOI >4 mm were significant prognosticators for patient survival. Conclusion Histologically, patients may be categorised as 'high risk': those with an increased risk of level IB LN involvement and 'low risk': those at low risk for level IB involvement with the help of POI, tumour budding and DOI as risk factors. In low-risk patients, SMG may be spared and the level IB LNs are dissected. High-risk patients may be chosen as candidates for SMG transfer or excision based on the extent of LN involvement.
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Affiliation(s)
- Samyukta Srinivasan
- Department of Oral Pathology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
| | - Arthi Balasubramaniam
- Department of Public Health Dentistry, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, Tamil Nadu, India
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Zanoletti E, Daloiso A, Nicolè L, Cazzador D, Mondello T, Franz L, Astolfi L, Marioni G. Tumor budding to investigate local invasion, metastasis, and prognosis of head and neck carcinoma: A systematic review. Head Neck 2024; 46:651-671. [PMID: 38013617 DOI: 10.1002/hed.27583] [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: 08/16/2023] [Revised: 11/12/2023] [Accepted: 11/14/2023] [Indexed: 11/29/2023] Open
Abstract
The aim of this systematic review is to shed light on the role of tumor budding (TB) in the biology, behavior, and prognosis of head and neck squamous cell carcinoma (HNSCC). A search was run in PubMed, Scopus, and Embase databases following PRISMA guidelines. After full-text screening and application of inclusion/exclusion criteria, 36 articles were included. Several investigations support the prognostic role of TB, which might play a role in selecting rational treatment strategies. To achieve this goal, further research is needed for greater standardization in TB quantification. Although TB is not included as a negative prognostic factor in the current management guidelines, it might be reasonable to consider a closer follow-up for HNSCC cases with high histopathological evidence of TB.
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Affiliation(s)
- Elisabetta Zanoletti
- Otolaryngology Section, Department of Neuroscience DNS, University of Padova, Padova, Italy
| | - Antonio Daloiso
- Otolaryngology Section, Department of Neuroscience DNS, University of Padova, Padova, Italy
| | - Lorenzo Nicolè
- Department of Medicine (DIMED), University of Padova, Padova, Italy
- Pathology & Cytopathology Unit, Ospedale dell'Angelo, Venezia-Mestre, Italy
| | - Diego Cazzador
- Otolaryngology Section, Department of Neuroscience DNS, University of Padova, Padova, Italy
| | - Tiziana Mondello
- Otolaryngology Section, Department of Neuroscience DNS, University of Padova, Padova, Italy
| | - Leonardo Franz
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
| | - Laura Astolfi
- Bioacoustics Research Laboratory, Department of Neuroscience DNS, University of Padova, Padova, Italy
| | - Gino Marioni
- Phoniatrics and Audiology Unit, Department of Neuroscience DNS, University of Padova, Treviso, Italy
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Moore AE, Alvi SA, Tarabichi O, Zhu VL, Buchakjian MR. Role of Lymphovascular Invasion in Oral Cavity Squamous Cell Carcinoma Regional Metastasis and Prognosis. Ann Otol Rhinol Laryngol 2024; 133:300-306. [PMID: 37927046 DOI: 10.1177/00034894231211116] [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] [Indexed: 11/07/2023]
Abstract
OBJECTIVE The overall 5-year survival for oral squamous cell carcinoma (OSCC) has not changed in the last 20 years despite advances in treatment. Lymphovascular invasion (LVI) has been shown to be a negative prognostic factor in other cancers, however its role in the prognosis of OSCC remains unclear. This study aims to determine if LVI is a predictor of cervical lymph node metastasis and/or recurrence in OSCC. METHODS We conducted a retrospective cohort review of patients from our institutional cancer registry who were treated for OSCC between 2004 and 2018. Patient demographics, surgical pathology results, and clinical outcome data were collected. A multivariable logistic regression analysis was performed to determine if LVI was an independent predictor of cervical lymph node metastasis and/or recurrence. RESULTS 442 patients were included, 32.8% were female and median age at time of diagnosis was 61.2 years. LVI was present in 32.8% of patients. When controlled for age, sex, t-classification, perineural invasion, depth of invasion (DOI), and margin status, LVI was a significant predictor of the presence of cervical node metastasis (OR: 3.42, CI: 2.17-5.39, P < .001). There was no significant association found between LVI and local recurrence (OR: 1.03, CI: 0.57-1.84, P = .92), regional recurrence (OR: 1.10, CI: 0.57-2.11, P = .78), or distant recurrence (OR: 1.59, CI: 0.87-2.94, P = .13). CONCLUSION The results of this study suggest that LVI is a significant predictor of the presence of cervical lymph node metastasis at presentation independent of other known prognostic factors. LVI, however, was not found to be a significant independent predictor of locoregional or distant recurrence.Level of Evidence: Level III.
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Affiliation(s)
- Abigail E Moore
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Sameer A Alvi
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Osama Tarabichi
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Vivian L Zhu
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Marisa R Buchakjian
- Department of Otolaryngology - Head & Neck Surgery, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
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Almangush A, Hagström J, Haglund C, Kowalski LP, Coletta RD, Mäkitie AA, Salo T, Leivo I. The prognostic role of single cell invasion and nuclear diameter in early oral tongue squamous cell carcinoma. BMC Cancer 2024; 24:213. [PMID: 38360653 PMCID: PMC10870554 DOI: 10.1186/s12885-024-11954-y] [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: 10/06/2023] [Accepted: 02/05/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND The clinical significance of single cell invasion and large nuclear diameter is not well documented in early-stage oral tongue squamous cell carcinoma (OTSCC). METHODS We used hematoxylin and eosin-stained sections to evaluate the presence of single cell invasion and large nuclei in a multicenter cohort of 311 cases treated for early-stage OTSCC. RESULTS Single cell invasion was associated in multivariable analysis with poor disease-specific survival (DSS) with a hazard ratio (HR) of 2.089 (95% CI 1.224-3.566, P = 0.007), as well as with disease-free survival (DFS) with a HR of 1.666 (95% CI 1.080-2.571, P = 0.021). Furthermore, large nuclei were associated with worse DSS (HR 2.070, 95% CI 1.216-3.523, P = 0.007) and with DFS in multivariable analysis (HR 1.645, 95% CI 1.067-2.538, P = 0.024). CONCLUSION Single cell invasion and large nuclei can be utilized for classifying early OTSCC into risk groups.
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Affiliation(s)
- Alhadi Almangush
- Department of Pathology, University of Helsinki, FI-00014, Helsinki, Haartmaninkatu, P.O. Box 21, Finland.
- Institute of Biomedicine, Pathology, University of Turku, Turku, Finland.
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
- Faculty of Dentistry, Misurata University, Misurata, Libya.
| | - Jaana Hagström
- Department of Pathology, University of Helsinki, FI-00014, Helsinki, Haartmaninkatu, P.O. Box 21, Finland
- Research Programs Unit, Translational Cancer Medicine, University of Helsinki, 00014, Helsinki, P.O. Box 63, Finland
- Department of Oral Pathology and Radiology, University of Turku, Turku, Finland
| | - Caj Haglund
- Research Programs Unit, Translational Cancer Medicine, University of Helsinki, 00014, Helsinki, P.O. Box 63, Finland
- Department of Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C. Camargo Cancer Center, Department of Head and Neck Surgery, University of Sao Paulo Medical School, 05402-000, São Paulo, SP, Brazil
| | - Ricardo D Coletta
- Department of Oral Diagnosis and Graduate Program in Oral Biology, School of Dentistry, University of Campinas, 13414-018, Piracicaba, São Paulo, Brazil
| | - Antti A Mäkitie
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Otorhinolaryngology- Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, FI-00029 HUS, Helsinki, P.O. Box 263, Finland
- Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Tuula Salo
- Department of Pathology, University of Helsinki, FI-00014, Helsinki, Haartmaninkatu, P.O. Box 21, Finland
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Ilmo Leivo
- Institute of Biomedicine, Pathology, University of Turku, Turku University Central Hospital, 20520, Turku, Finland
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11
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Chang HY, Hang JF, Kuo YJ. New Histopathologic Risk Model for Early T-stage Oral Squamous Cell Carcinoma: Focusing on a Modified Worst Pattern of Invasion System and a New Tumor Budding Score. Am J Surg Pathol 2024; 48:59-69. [PMID: 37779502 DOI: 10.1097/pas.0000000000002136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
Oral squamous cell carcinoma (OSCC) is treated based on the TNM staging. However, early T-stage OSCC still exhibits substantial nodal metastasis and death rates. Recent literature highlights the independent prognostic value of worst pattern of invasion (WPOI) and tumor budding in OSCC. Nevertheless, WPOI-5 is uncommon in early T-stage OSCC, and the definitions of tumor budding and WPOI-4 overlap. Moreover, WPOI assessment is subjective, and tumor budding evaluation varies across studies. To address these limitations, we aimed to develop a modified WPOI system and a novel tumor budding scoring system that assesses single cells and high-density tumor budding. We also evaluated a new histopathologic risk model for early T-stage OSCC. The study cohort comprised 37 pT1 and 64 pT2 OSCCs. The modified WPOI demonstrated superior interobserver agreement compared with the original system (κ value: 0.98 vs. 0.53). In the multivariate analysis, modified WPOI and tumor budding score were independent prognostic factors for nodal metastasis and disease-free survival, while modified WPOI predicted disease-specific survival. By integrating these factors, our risk model stratified the patients into 3 groups. Notably, the intermediate-risk and high-risk groups exhibited significantly higher rates of nodal metastasis, recurrence, and tumor-related death. Conversely, none in the low-risk group had nodal metastasis or succumbed to the disease. Our model offered simplified scoring and potentially improved prognostic predictions. In conclusion, we've developed a modified WPOI system, a new tumor budding scoring system, and a reliable risk model that classifies early T-stage OSCC patients into distinct risk groups with significant prognostic differences.
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Affiliation(s)
- Hsin-Yi Chang
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital
| | - Jen-Fan Hang
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital
- School of Medicine
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ying-Ju Kuo
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital
- School of Medicine
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12
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Wamasing N, Nakamura S, Watanabe H, Kuribayashi A, Miura M. Potential of preoperative fluorodeoxyglucose-positron emission tomography/computed tomography to diagnose contralateral lymph node metastases in patients with oral cancer. Nucl Med Commun 2023; 44:1168-1175. [PMID: 37706262 DOI: 10.1097/mnm.0000000000001765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
OBJECTIVE To establish a decision tree using preoperative PET/computed tomography (CT) parameters for detecting contralateral lymph node metastasis (CLNM) in oral cancer patients. METHODS In total, 140 patients with a confirmed histopathological diagnosis of oral carcinoma showed fluorodeoxyglucose accumulation of contralateral lymph nodes in PET images. Of 260 lymph nodes, eight were metastatic. We compared metastatic and non-metastatic nodes using Fisher-Freeman-Halton exact and Fisher's exact and Mann-Whitney U tests. The diagnostic performance was analyzed using receiver operating characteristic curves. We established a decision tree using exhaustive chi-squared automatic interaction detection algorithm. RESULTS Five PET/CT parameters were significantly different between metastatic and non-metastatic nodes: the longest ( P = 0.015) and shortest ( P = 0.023) diameter, and the maximum standardized uptake values (SUVmax) of the contralateral node ( P = 0.030), primary tumor ( P < 0.001), and ipsilateral node ( P < 0.001). The area under the curves of SUVmax of the primary tumor (0.887), ipsilateral node (0.886), and longest diameter (0.752) were the largest and these three parameters were used as predictive criteria in the decision tree. The accuracy of the decision tree was 97.7% with 100% sensitivity and 97.6% specificity. CONCLUSION Preoperative PET/CT imaging with a decision tree has the potential to diagnose CLNM in patients with oral cancer.
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Affiliation(s)
- Natnicha Wamasing
- Department of Dental Radiology and Radiation Oncology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8549, Japan
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13
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Selvaraj FM, Joseph AP, Pillai VR, Ramani P, Pazhani J, Mony V. Significance of tumour budding and invasive characteristics in grading of oral squamous cell carcinoma. J Oral Maxillofac Pathol 2023; 27:642-648. [PMID: 38304506 PMCID: PMC10829472 DOI: 10.4103/jomfp.jomfp_410_23] [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] [Received: 09/13/2023] [Revised: 10/03/2023] [Accepted: 10/27/2023] [Indexed: 02/03/2024] Open
Abstract
Background Tumour budding has been recognized as a morphologic marker of tumour invasion. Invasive characteristics such as depth of invasion, mode of invasion and worst pattern of invasion are potentially powerful parameters predicting the regional metastasis. Aim This study was done to understand the significance of tumour budding and various characteristics of invasion and their impact on grading of oral squamous cell carcinoma. Materials and Methods An immunohistochemical study was performed on tissue sections obtained from 34 paraffin-embedded blocks of clinically and histologically diagnosed cases of oral squamous cell carcinoma. The sections were stained with pan cytokeratin and observed under high power magnification. Results Tumour budding and the invasive patterns were found to be significant in OSCC. A proposed grading system based on tumour budding and cell nest was found to have a significant correlation with the WHO grading system. Conclusion This study demonstrated the importance of using tumour buds as an additional parameter in the grading system and also assessed the importance of invasive patterns, cellular atypia and stromal contents in OSCC.
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Affiliation(s)
- Freeda M. Selvaraj
- Department of Oral and Maxillofacial Pathology, PMS College of Dental Sciences, Trivandrum, Kerala, India
| | - Anna P. Joseph
- Department of Oral and Maxillofacial Pathology, PMS College of Dental Sciences, Trivandrum, Kerala, India
| | - Varun Raghavan Pillai
- Department of Oral and Maxillofacial Pathology, PMS College of Dental Sciences, Trivandrum, Kerala, India
- Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospitals, Chennai, Tamil Nadu, India
| | - Pratibha Ramani
- Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospitals, Chennai, Tamil Nadu, India
| | - Jayanthi Pazhani
- Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospitals, Chennai, Tamil Nadu, India
- Department of Oral and Maxillofacial Pathology, Azeezia College of Dental Sciences and Research, Kollam, Kerala, India
| | - Vinod Mony
- Department of Oral and Maxillofacial Pathology, Asan Memorial Dental College and Hospital, Chengalpattu, Tamil Nadu, India
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14
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Chiesa-Estomba CM, Thompson L, Agaimy A, Zidar N, Simpson RHW, Franchi A, Rodrigo JP, Mäkitie AA, Almangush A, Leivo I, Ferlito A. Predictive value of tumor budding in head and neck squamous cell carcinoma: an update. Virchows Arch 2023; 483:441-449. [PMID: 37642731 DOI: 10.1007/s00428-023-03630-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/16/2023] [Accepted: 08/21/2023] [Indexed: 08/31/2023]
Abstract
Head and neck squamous cell carcinoma forms an anatomically and functionally complex group of malignancies. The significant local aggressiveness and frequent regional relapses motivate ongoing research to identify more reliable and sensitive prognostic and predictive biomarkers. One emerging area of cancer biology is the evaluation of tumor budding at the advancing invasive front of various types of epithelial cancers. Recent studies suggest that tumor budding is a relatively common phenomenon in cancer progression and that it may have important prognostic implications for patients due to its potential to provide valuable insights into the biology and clinical behavior of head and neck cancer. In this review, we aim to provide information about tumor budding in head and neck squamous cell carcinoma. Thus, we hope to shed light on the complex biology of these malignancies, as well as aiding diagnostic, classification, and better characterization and thereby, looking for new avenues for improving patient outcomes.
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Affiliation(s)
- Carlos M Chiesa-Estomba
- Department of Otorhinolaryngology, Osakidetza, Donostia University Hospital, Biodonostia Research Institute, 20014, San Sebastian, Spain.
- Otorhinolaryngology Department, Faculty of Medicine, Deusto University, Bilbao, Spain.
| | - Lester Thompson
- Head and Neck Pathology Consultations, Woodland Hills, CA, 91364, USA
| | - Abbas Agaimy
- Institut Für Pathologie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Nina Zidar
- Institute of Pathology, Faculty of Medicine, University of Ljubljana, 1000, Ljubljana, Slovenia
| | | | - Alessandro Franchi
- Department of Translational Research and of New Technologies in Medicine and Surgery, University of Pisa, 56126, Pisa, Italy
| | - Juan P Rodrigo
- Department of Otolaryngology, Hospital Universitario Central de Asturias, University of Oviedo, ISPA, IUOPA, CIBERONC, Oviedo, Spain
| | - Antti A Mäkitie
- Department of Otorhinolaryngology-Head and Neck Surgery, Research Program in Systems Oncology, Helsinki University Hospital, University of Helsinki, Helsinki, Finland
| | - Alhadi Almangush
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Department of Pathology, University of Helsinki, Helsinki, Finland
| | - Ilmo Leivo
- Institute of Biomedicine, Pathology, University of Turku, Turku, Finland
| | - Alfio Ferlito
- Coordinator of the International Head and Neck, Scientific Group, Padua, Italy
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15
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Tan A, Taskin T. Tumor Budding Should Be in Oral Cavity Cancer Reporting: A Retrospective Cohort Study Based on Tumor Microenvironment. Cancers (Basel) 2023; 15:3905. [PMID: 37568721 PMCID: PMC10416929 DOI: 10.3390/cancers15153905] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 07/01/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
The utility of histological grading, which is useful in predicting prognosis in many tumors, is controversial for oral squamous cell carcinoma (OSCC). Therefore, new histopathological parameters should be added to histopathology reports of OSCCs. The study aimed to evaluate the parameters of worst invasion pattern (WPOI) and tumor budding in patients with OSCC, to compare them with other histopathological parameters, clinical data and overall survival, and to evaluate these results within the literature. A total of 73 OSCC cases with excisional biopsies were included in this study. WPOI, tumor budding, cell nest size, tumor-stroma ratio, stromal lymphocyte infiltration and stroma type, as well as classical histopathological parameters, were evaluated on hematoxylin-eosin-stained sections. Perineural invasion, lymph node metastases, advanced stage, presence of more than five buds and single cell invasion pattern in univariate survival analyses are characterized by a shortened overall survival time. While there was no significant difference between WPOI results and survival in the survival analysis, WPOI 5 was associated with more frequent lymph node metastasis and advanced stage at the time of diagnosis compared to WPOI 4. We concluded that tumor budding and single-cell invasion should be considered prognostic histopathologic parameters in OSCC.
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Affiliation(s)
- Ayca Tan
- Department of Pathology, Manisa Celal Bayar University, Manisa 45030, Turkey
| | - Toros Taskin
- Department of Pathology, Agri Training and Research Hospital, Agri 04200, Turkey
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16
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Anto R, Vidya K, Thomas M, Tirkey AJ, Agarwal M, Riju J, Patil S, Bhandari S, Rekha. Worst Pattern of Invasion as an Independent Predictor of Lymph node Metastasis and Prognosis in oral Cavity Squamous cell carcinoma - A Retrospective Cohort Study. Indian J Otolaryngol Head Neck Surg 2023; 75:440-449. [PMID: 37275086 PMCID: PMC10235229 DOI: 10.1007/s12070-022-03193-z] [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: 03/13/2022] [Accepted: 09/23/2022] [Indexed: 11/28/2022] Open
Abstract
Although Worst pattern of invasion (WPOI) is one of the histopathological (HP) markers that has been utilized in risk stratification of oral squamous cell carcinoma (OSCC) patients, its potential as an independent predictive factor for lymph node metastasis (LNM) and prognosis is least analyzed. Aim of the study is to analyze the relationship of various HP parameters to WPOI, their propensity for lymph node metastasis and prognostic value. This retrospective study included 140 patients diagnosed with resectable OSCC who underwent definitive surgery. Multiparametric HP risk assessment was done on the postoperative specimen and patients were categorized as low-risk WPOI (Type 1-3), and high-risk group (type 4 and 5). After categorization, 36.1% patients had low-risk WPOI and 63.9% had high-risk WPOI. Significant association was noted between WPOI and patient's age (p = 0.001), nodal stage (p = 0.001), lymphovascular invasion (LVI) (p = 0.006) and neural invasion (p = 0.001). 87% patients with nodal metastasis had high risk WPOI. LVI (p = 0.014) and WPOI (p < 0.001) had significant predictive role in LNM. High-risk WPOI and bone involvement were found to be predictive factors for overall survival, and only high risk WPOI had strong correlation with disease free survival having significant poor prognosis. Analyzing WPOI is essential in reporting HP specimens in OSCC. High-risk WPOI can act as an independent predictor for LNM, early recurrence and poor prognosis. Incorporation of WPOI into TNM staging is recommended to improve clinician's ability to prognosticate and individualize treatment strategies.
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Affiliation(s)
| | - Konduru Vidya
- Department of head and neck surgery, Christian Medical College, Vellore, India
| | - Meera Thomas
- Department of Pathology, Christian Medical College, Vellore, India
| | - Amit Jiwan Tirkey
- Department of head and neck surgery, Christian Medical College, Vellore, India
| | - Mansi Agarwal
- Department of head and neck surgery, Christian Medical College, Vellore, India
| | - Jeyashanth Riju
- Department of head and neck surgery, Christian Medical College, Vellore, India
| | | | | | - Rekha
- Department of Biostatistics, Christian Medical College, Vellore, India
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17
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Mani S, Panda S, Kumar R, Singh CA. In Reference to Predicting Pathologic Lymph Node Positivity in cN0 Pharynx and Larynx Cancers. Laryngoscope 2023; 133:E24. [PMID: 36394099 DOI: 10.1002/lary.30480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 09/19/2022] [Indexed: 11/18/2022]
Affiliation(s)
- Suresh Mani
- Department of Oto-Rhino-Laryngology & Head and Neck Surgery, All India Institute of Medical Sciences, New Delhi, New Delhi, India
| | - Smriti Panda
- Department of Oto-Rhino-Laryngology & Head and Neck Surgery, All India Institute of Medical Sciences, New Delhi, New Delhi, India
| | - Rajeev Kumar
- Department of Oto-Rhino-Laryngology & Head and Neck Surgery, All India Institute of Medical Sciences, New Delhi, New Delhi, India
| | - Chirom A Singh
- Department of Oto-Rhino-Laryngology & Head and Neck Surgery, All India Institute of Medical Sciences, New Delhi, New Delhi, India
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18
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Lakhera KK, Nama Y, Maan P, Jindal R, Patel P, Singh S, Hussain A, Sharma RG. Worst Pattern of Invasion as a Predictor of Nodal Metastasis in Early-Stage Oral Squamous Cell Carcinoma. Indian J Surg Oncol 2023; 14:160-168. [PMID: 36891424 PMCID: PMC9986178 DOI: 10.1007/s13193-022-01639-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 08/23/2022] [Indexed: 11/26/2022] Open
Abstract
About one-third of early stage oral cancer patients have occult nodal metastasis. High grade worst pattern of invasion (WPOI) is associated with an increased risk of nodal metastasis and poor prognosis. However, it still remains unanswered whether to perform an elective neck dissection for clinically node-negative disease or not. This study aims to evaluate the role of histological parameters including WPOI in predicting nodal metastasis in early-stage oral cancers. This analytical observational study comprised 100 patients of early-stage, node-negative, oral squamous cell carcinoma, admitted in the Surgical Oncology Department from April, 2018 till the sample size was reached. The socio-demographic data, clinical history, and findings of clinical and radiological examination were noted. The association of nodal metastasis with various histological parameters like tumour size, degree of differentiation, depth of invasion (DOI), WPOI, perineural invasion (PNI), lymphovascular invasion (LVI) and lymphocytic response was determined. SPSS 20.0 statistical tool; student's 't' test and chi-square tests were applied. While the buccal mucosa was the commonest site, the rate of occult metastasis was highest in the tongue. Nodal metastasis was not significantly associated with age, sex, smoking and primary site. While the nodal positivity was not significantly associated with tumour size, pathological stage, DOI, PNI and lymphocytic response, it was associated with LVI, degree of differentiation and WPOI. Increasing WPOI grade correlated significantly with the nodal stage, LVI and PNI, but not with DOI. WPOI is not only a significant predictor of occult nodal metastasis but can also be a novel therapeutic tool in the management of early-stage oral cancers. In patients with an aggressive WPOI pattern or other high-risk histological parameters, the neck can be addressed with either elective neck dissection or radiotherapy after wide excision of the primary tumor; otherwise, an active surveillance approach can be followed.
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Affiliation(s)
- Kamal Kishor Lakhera
- Department of Surgical Oncology, Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan India
| | - Yashwant Nama
- Department of General Surgery, District Hospital, Tonk, Rajasthan India
| | - Pratibha Maan
- Department of Pathology, Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan India
| | - Rohit Jindal
- Department of Surgical Oncology, Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan India
| | - Pinakin Patel
- Department of Surgical Oncology, Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan India
| | - Suresh Singh
- Department of Surgical Oncology, Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan India
| | - Akhlak Hussain
- Department of Surgical Oncology, Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan India
| | - Raj Govind Sharma
- Department of Surgical Oncology, Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan India
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19
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Mijatov I, Kiralj A, Ilić MP, Vučković N, Spasić A, Nikolić J, Tadić A, Mijatov S. Pathological tumor volume as a simple quantitative predictive factor of survival in oral squamous cell carcinoma. Oncol Lett 2023; 25:94. [PMID: 36817058 PMCID: PMC9932573 DOI: 10.3892/ol.2023.13679] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 12/06/2022] [Indexed: 01/26/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is the eighth most common type of cancer in the world. Knowledge of prognostic factors of survival in OSCC is key. Several clinical and pathological prognostic factors have been investigated to develop a prognostic model of survival for patients with oral cancer. The present study focused on the association between pathological tumor volume (PTV) and overall survival time in patients with OSCC, regardless of cervical nodal status. The present study was a prospective study and covered 65 consecutive patients who received surgical treatment for oral cancer. The PTV was calculated according to dimensions of the postoperative specimen. Other pathological parameters as perineural and perivascular tumor spreading and extra-nodular propagation were also determined. The data were analyzed using the IBM SPSS 25.0 software. Cox PH regression model was built to analyze association between the PTV and survival time. Survival time was defined as the period from surgery to a target event or last contact. The results of the present study showed that PTV >4.24 cm3 was significantly associated with shorter overall survival time in patients with OSCC. The PTV value was higher in patients with metastasis and in patients with higher pathological tumor and node stage. In conclusion, PTV was an important pathological prognostic factor for survival in patients with OSCC.
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Affiliation(s)
- Ivana Mijatov
- Faculty of Medicine, University of Novi Sad, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia,Clinic for Maxillofacial Surgery, University Clinical Center of Vojvodina, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia
| | - Aleksandar Kiralj
- Faculty of Medicine, University of Novi Sad, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia,Clinic for Maxillofacial Surgery, University Clinical Center of Vojvodina, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia
| | - Miroslav P. Ilić
- Faculty of Medicine, University of Novi Sad, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia,Clinic for Maxillofacial Surgery, University Clinical Center of Vojvodina, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia
| | - Nada Vučković
- Faculty of Medicine, University of Novi Sad, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia,Pathology and Histology Centre, University Clinical Center of Vojvodina, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia
| | - Aleksandar Spasić
- Faculty of Medicine, University of Novi Sad, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia,Radiology Centre, University Clinical Center of Vojvodina, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia
| | - Jelena Nikolić
- Faculty of Medicine, University of Novi Sad, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia,Clinic for Plastic and Reconstructive Surgery, University Clinical Center of Vojvodina, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia
| | - Ana Tadić
- Faculty of Medicine, University of Novi Sad, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia,Department for Oral Surgery, Dentistry Clinic of Vojvodina Novi Sad, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia
| | - Saša Mijatov
- Clinic for Maxillofacial Surgery, University Clinical Center of Vojvodina, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia,Correspondence to: Dr Saša Mijatov, Clinic for Maxillofacial Surgery, University Clinical Center of Vojvodina, 1 Hajduk Veljkova, Novi Sad, Autonomous Province of Vojvodina 21000, Republic of Serbia, E-mail:
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20
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Farah M, Milton DR, Gross ND, Nagarajan P, Gu J, Curry JL, Ivan D, Torres-Cabala CA, Myers JN, Prieto VG, Aung PP. Histopathologic features predictive of metastasis and survival in 230 patients with cutaneous squamous cell carcinoma of the head and neck and non-head and neck locations: a single-center retrospective study. J Eur Acad Dermatol Venereol 2022; 36:1246-1255. [PMID: 35426183 DOI: 10.1111/jdv.18147] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Revised: 02/18/2022] [Accepted: 03/15/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND Staging systems for cutaneous squamous cell carcinoma (cSCC) produce inconsistent risk stratification. OBJECTIVE The aim of this study was to identify further prognostic parameters for better stratification. METHODS We retrospectively analysed the prognostic significance of clinicopathologic parameters of 230 patients who underwent primary excision of invasive cSCC of the head and neck (n = 115) and non-head and non-neck (n = 115) locations. In addition to known high-risk features, we analysed tumour nest shape, invasion pattern, lymphoid response pattern and tumour budding. RESULTS On multivariable analysis, lymphovascular invasion (LVI) and high tumour budding predicted worse disease-specific survival, and ulceration, LVI and high tumour budding predicted worse overall survival. Only ulceration was independently associated with risk of nodal metastasis. CONCLUSION High tumour budding, LVI and ulceration are independently associated with poor outcome in cSCC and may be used to refine cSCC prognostic stratification, which is crucial to optimize clinical decision and to identify patients who are more likely to benefit from more aggressive interventions or clinical trials.
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Affiliation(s)
- M Farah
- Department of Pathology, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - D R Milton
- Department of Biostatistics, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - N D Gross
- Head and Neck Surgery, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - P Nagarajan
- Department of Pathology, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - J Gu
- Cytogenetic Technology Program, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - J L Curry
- Department of Pathology, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - D Ivan
- Department of Pathology, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - C A Torres-Cabala
- Department of Pathology, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - J N Myers
- Head and Neck Surgery, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - V G Prieto
- Department of Pathology, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - P P Aung
- Department of Pathology, School of Health Professions, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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21
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Kallarakkal TG, Siriwardena BSMS, Samaranayaka A, De Silva R, Tilakaratne WM. A validated predictive model for risk of nodal metastasis in node negative oral squamous cell carcinoma of the buccal mucosa and tongue. J Oral Pathol Med 2022; 51:436-443. [PMID: 35315944 DOI: 10.1111/jop.13294] [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: 01/25/2022] [Accepted: 03/14/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Lymph node metastasis in oral squamous cell carcinoma (OSCC) is influenced by clinical and histopathological variables. The aim of this study was to develop a simple model to predict nodal metastasis of OSCC in clinically negative necks (cN0). METHODS Data from patients who underwent surgery for treatment of OSCC of the tongue or buccal mucosa with neck dissection were used for model development and validation. RESULTS Nodal metastasis was significantly associated with gender, age, tumor size, site, pattern of invasion and depth of invasion on univariate analysis. All the five variables except age were retained at the variable selection step of the model development and were used in the final model because it was not significant at 0.10 significance level after adjusting for other variables. Regression coefficients of the model were used to estimate risks of nodal metastases for each combination of clinicopathological characteristics. A 10-fold cross-validation was used to assess the model. The average of the resultant 10 AUCs (along with its 95% confidence interval estimated using bootstrap) was used as the overall validated measure of the model. A risk chart was produced using probability of nodal metastasis predicted by the model for each combination of five characteristics. The model's ability to identify patients with nodal metastases as assessed by the area under the ROC curve (AUC) was 0.752. CONCLUSION The model based on established clinicopathological variables has been internally validated on a large cohort of patients and offers practicability for use in OSCCs of the tongue and buccal mucosa.
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Affiliation(s)
- Thomas George Kallarakkal
- Department of Oral and Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.,Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Ariyapala Samaranayaka
- Biostatistics Centre, Division of Health Sciences, University of Otago, Dunedin, New Zealand
| | - Rohana De Silva
- Oral and Maxillofacial Surgery, Department of Oral Diagnostic and Surgical Sciences, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
| | - Wanninayake M Tilakaratne
- Department of Oral and Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia.,Oral Cancer Research and Coordinating Centre, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
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22
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Almangush A, Mäkitie AA, Leivo I. Cellular dissociation: a missing item in the pathology report and histologic grading of oral tongue cancer? Virchows Arch 2022; 480:717-718. [PMID: 35013773 DOI: 10.1007/s00428-022-03270-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 12/22/2021] [Accepted: 01/03/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Alhadi Almangush
- Department of Pathology, University of Helsinki, 3 (P.O. Box 21), N00014, HaartmaninkatuHelsinki, Finland. .,Faculty of Medicine, Research Program in Systems Oncology, University of Helsinki, Helsinki, Finland. .,Institute of Biomedicine, Pathology, University of Turku, Turku, Finland. .,Faculty of Dentistry, Misurata University, Misurata, Libya.
| | - Antti A Mäkitie
- Faculty of Medicine, Research Program in Systems Oncology, University of Helsinki, Helsinki, Finland.,Department of Otorhinolaryngology, Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, 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.,Turku University Central Hospital, Turku, Finland
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23
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Rahman J, Panda S, Panigrahi S, Mohanty N, Swarnkar T, Mishra U. Perspective of nuclear fractal dimension in diagnosis and prognosis of oral squamous cell carcinoma. J Oral Maxillofac Pathol 2022; 26:127. [PMID: 35571291 PMCID: PMC9106250 DOI: 10.4103/jomfp.jomfp_470_20] [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] [Received: 11/20/2020] [Accepted: 10/24/2021] [Indexed: 12/03/2022] Open
Abstract
Background: Owing to the restricted predictive value of conventional prognostic factors and the inconsistent treatment strategies, several oral squamous cell carcinoma (OSCC) patients are still over-treated or under-treated. In recent years, computer-assisted nuclear fractal dimension (nFD) has emerged as an objective approach to predict the outcome of OSCC. Objective: This study is an attempt to find out the differences in nFD values of epithelial cells of normal tissue, fibroepithelial hyperplasia, verrucous carcinoma, and OSCC. Further effort to evaluate the predictive potential of nFD of tumor cells for cervical lymph node metastasis (cLNM) was also assessed. Methodology: Formalin-fixed paraffin-embedded blocks of OSCC tissues of patients treated with neck dissection were collected. Photomicrographs of H-&E-stained sections were subjected to the image analysis by ImageJ and Python programming to calculate nFD. The association of categorical variables with nFD was studied using cross-tabulation procedure and the Fisher exact test. Receiver operating curve analysis was performed to find out cutoff value of nFD. A logistic regression model was developed to test the individual and combined predictive potential of grading and nFD for cLNM. Results: A significant difference between the mean nFD of healthy cells and malignant epithelial cells was observed (P = 0.01). nFD was not found to be an independent predictor of cLNM, although nFD and grading together demonstrated significant predictive potential (P = 0.004). Conclusion: nFD combined with grading can predict lymph node metastasis in OSCC. To the best of our knowledge, this is the first study of its kind.
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Affiliation(s)
- Juber Rahman
- Department of Oral Pathology and Microbiology, Institute of Dental Sciences, Siksha 'O' Anusandhan Deemed to be University, Bhubaneswar, Odisha, India
| | - Swagatika Panda
- Department of Oral Pathology and Microbiology, Institute of Dental Sciences, Siksha 'O' Anusandhan Deemed to be University, Bhubaneswar, Odisha, India
| | - Santisudha Panigrahi
- Department of Computer Science and Engineering, Institute of Technical Education and Research, Siksha 'O' Anusandhan Deemed to be University, Bhubaneswar, Odisha, India
| | - Neeta Mohanty
- Department of Oral Pathology and Microbiology, Institute of Dental Sciences, Siksha 'O' Anusandhan Deemed to be University, Bhubaneswar, Odisha, India
| | - Tripti Swarnkar
- Department of Computer Science and Engineering, Institute of Technical Education and Research, Siksha 'O' Anusandhan Deemed to be University, Bhubaneswar, Odisha, India
| | - Umashankar Mishra
- Department of Management, School of Commerce and Management, Central university of Rajasthan, Ajmer, India
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24
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Tandon S, Ahlawat P, Pasricha S, Purohit S, Simson DK, Dobriyal K, Umesh P, Mishra M, Kumar L, Karimi AM, M J, Gairola M. Depth of Invasion as an Independent Predictor of Survival in Patients of Stage
III
Squamous Cell Carcinoma of the Oral Tongue. Laryngoscope 2021; 132:1594-1599. [DOI: 10.1002/lary.29990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Revised: 11/19/2021] [Accepted: 11/29/2021] [Indexed: 12/30/2022]
Affiliation(s)
- Sarthak Tandon
- Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Parveen Ahlawat
- Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Sunil Pasricha
- Department of Pathology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Sandeep Purohit
- Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - David K. Simson
- Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Kiran Dobriyal
- Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Preetha Umesh
- Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Manindra Mishra
- Division of Medical Physicis, Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Lalit Kumar
- Division of Medical Physicis, Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Ahmad M. Karimi
- Department of Oncology University Hospital of Derby and Burton Derby England United Kingdom
| | - Jwala M
- Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
| | - Munish Gairola
- Department of Radiation Oncology Rajiv Gandhi Cancer Institute and Research Centre New Delhi India
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25
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Giunco S, Boscolo-Rizzo P, Rampazzo E, Tirelli G, Alessandrini L, Di Carlo R, Rossi M, Nicolai P, Menegaldo A, Carraro V, Tofanelli M, Bandolin L, Spinato G, Emanuelli E, Mantovani M, Stellin M, Bussani R, Dei Tos AP, Guido M, Morello M, Fussey J, Esposito G, Polesel J, De Rossi A. TERT Promoter Mutations and rs2853669 Polymorphism: Useful Markers for Clinical Outcome Stratification of Patients With Oral Cavity Squamous Cell Carcinoma. Front Oncol 2021; 11:782658. [PMID: 34858860 PMCID: PMC8631274 DOI: 10.3389/fonc.2021.782658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 10/25/2021] [Indexed: 12/25/2022] Open
Abstract
Objective To date, no useful prognostic biomarker exists for patients with oral squamous cell carcinoma (OCSCC), a tumour with uncertain biological behaviour and subsequent unpredictable clinical course. We aim to investigate the prognostic significance of two recurrent somatic mutations (-124 C>T and -146 C>T) within the promoter of telomerase reverse transcriptase (TERT) gene and the impact of TERT single nucleotide polymorphism (SNP) rs2853669 in patients surgically treated for OCSCC. Methods The genetic frequencies of rs2853669, -124 C>T and -146 C>T as well as the telomere length were investigated in 144 tumours and 57 normal adjacent mucosal (AM) specimens from OCSCC patients. Results Forty-five tumours harboured TERT promoter mutations (31.3%), with -124 C>T and -146 C>T accounting for 64.4% and 35.6% of the alterations respectively. Patients with -124 C>T TERT promoter mutated tumours had the shortest telomeres in the AM (p=0.016) and showed higher risk of local recurrence (hazard ratio [HR]:2.75, p=0.0143), death (HR:2.71, p=0.0079) and disease progression (HR:2.71, p=0.0024) with the effect being potentiated by the co-occurrence of T/T genotype of rs2853669. Conclusion -124 C>T TERT promoter mutation as well as the T/T genotype of the rs2853669 SNP are attractive independent prognostic biomarkers in patients surgically treated for OCSCC, with the coexistence of these genetic variants showing a synergistic impact on the aggressiveness of the disease.
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Affiliation(s)
- Silvia Giunco
- Department of Surgery, Oncology and Gastroenterology, Section of Oncology and Immunology, University of Padova, Padova, Italy.,Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology (IOV), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Padova, Italy
| | - Paolo Boscolo-Rizzo
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Treviso, Italy.,Department of Medical, Surgical and Health Sciences, Section of Otolaryngology, University of Trieste, Trieste, Italy
| | - Enrica Rampazzo
- Department of Surgery, Oncology and Gastroenterology, Section of Oncology and Immunology, University of Padova, Padova, Italy
| | - Giancarlo Tirelli
- Department of Medical, Surgical and Health Sciences, Section of Otolaryngology, University of Trieste, Trieste, Italy
| | - Lara Alessandrini
- Department of Medicine (DIMED), Section of Pathology, University of Padova, Padova, Italy
| | - Roberto Di Carlo
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Padova, Italy
| | - Marco Rossi
- Unit of Oral and Maxillofacial Surgery, Treviso Regional Hospital, Treviso, Italy
| | - Piero Nicolai
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Padova, Italy
| | - Anna Menegaldo
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Treviso, Italy
| | - Valentina Carraro
- Department of Medicine (DIMED), Section of Pathology, University of Padova, Padova, Italy
| | - Margherita Tofanelli
- Department of Medical, Surgical and Health Sciences, Section of Otolaryngology, University of Trieste, Trieste, Italy
| | - Luigia Bandolin
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Padova, Italy
| | - Giacomo Spinato
- Department of Surgery, Oncology and Gastroenterology, Section of Oncology and Immunology, University of Padova, Padova, Italy.,Department of Neurosciences, Section of Otolaryngology, University of Padova, Treviso, Italy
| | - Enzo Emanuelli
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Treviso, Italy
| | - Monica Mantovani
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Treviso, Italy
| | - Marco Stellin
- Department of Neurosciences, Section of Otolaryngology, University of Padova, Treviso, Italy
| | - Rossana Bussani
- Department of Medical, Surgical and Health Sciences, Section of Pathology, University of Trieste, Trieste, Italy
| | - Angelo Paolo Dei Tos
- Department of Medicine (DIMED), Section of Pathology, University of Padova, Padova, Italy
| | - Maria Guido
- Department of Medicine (DIMED), Section of Pathology, University of Padova, Treviso, Italy
| | - Marzia Morello
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology (IOV), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Padova, Italy
| | - Jonathan Fussey
- Department of ENT/Head and Neck Surgery, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Giovanni Esposito
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology (IOV), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Padova, Italy
| | - Jerry Polesel
- Unit of Cancer Epidemiology, Centro di Riferimento Oncologico di Aviano (CRO) Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Aviano, Italy
| | - Anita De Rossi
- Department of Surgery, Oncology and Gastroenterology, Section of Oncology and Immunology, University of Padova, Padova, Italy.,Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology (IOV), Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Padova, Italy
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26
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Shavlokhova V, Sandhu S, Flechtenmacher C, Koveshazi I, Neumeier F, Padrón-Laso V, Jonke Ž, Saravi B, Vollmer M, Vollmer A, Hoffmann J, Engel M, Ristow O, Freudlsperger C. Deep Learning on Oral Squamous Cell Carcinoma Ex Vivo Fluorescent Confocal Microscopy Data: A Feasibility Study. J Clin Med 2021; 10:5326. [PMID: 34830608 PMCID: PMC8618824 DOI: 10.3390/jcm10225326] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 11/11/2021] [Accepted: 11/13/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Ex vivo fluorescent confocal microscopy (FCM) is a novel and effective method for a fast-automatized histological tissue examination. In contrast, conventional diagnostic methods are primarily based on the skills of the histopathologist. In this study, we investigated the potential of convolutional neural networks (CNNs) for automatized classification of oral squamous cell carcinoma via ex vivo FCM imaging for the first time. MATERIAL AND METHODS Tissue samples from 20 patients were collected, scanned with an ex vivo confocal microscope immediately after resection, and investigated histopathologically. A CNN architecture (MobileNet) was trained and tested for accuracy. RESULTS The model achieved a sensitivity of 0.47 and specificity of 0.96 in the automated classification of cancerous tissue in our study. CONCLUSION In this preliminary work, we trained a CNN model on a limited number of ex vivo FCM images and obtained promising results in the automated classification of cancerous tissue. Further studies using large sample sizes are warranted to introduce this technology into clinics.
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Affiliation(s)
- Veronika Shavlokhova
- Department of Oral and Maxillofacial Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; (S.S.); (M.V.); (A.V.); (J.H.); (M.E.); (O.R.); (C.F.)
| | - Sameena Sandhu
- Department of Oral and Maxillofacial Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; (S.S.); (M.V.); (A.V.); (J.H.); (M.E.); (O.R.); (C.F.)
| | | | | | | | | | - Žan Jonke
- Munich Innovation Labs GmbH, 80336 Munich, Germany; (V.P.-L.); (Ž.J.)
| | - Babak Saravi
- Department of Orthopedics and Trauma Surgery, Medical Centre-Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, 79106 Freiburg, Germany;
| | - Michael Vollmer
- Department of Oral and Maxillofacial Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; (S.S.); (M.V.); (A.V.); (J.H.); (M.E.); (O.R.); (C.F.)
| | - Andreas Vollmer
- Department of Oral and Maxillofacial Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; (S.S.); (M.V.); (A.V.); (J.H.); (M.E.); (O.R.); (C.F.)
| | - Jürgen Hoffmann
- Department of Oral and Maxillofacial Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; (S.S.); (M.V.); (A.V.); (J.H.); (M.E.); (O.R.); (C.F.)
| | - Michael Engel
- Department of Oral and Maxillofacial Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; (S.S.); (M.V.); (A.V.); (J.H.); (M.E.); (O.R.); (C.F.)
| | - Oliver Ristow
- Department of Oral and Maxillofacial Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; (S.S.); (M.V.); (A.V.); (J.H.); (M.E.); (O.R.); (C.F.)
| | - Christian Freudlsperger
- Department of Oral and Maxillofacial Surgery, University Hospital Heidelberg, 69120 Heidelberg, Germany; (S.S.); (M.V.); (A.V.); (J.H.); (M.E.); (O.R.); (C.F.)
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27
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Marcus C, Sheikhbahaei S, Shivamurthy VKN, Avey G, Subramaniam RM. PET Imaging for Head and Neck Cancers. Radiol Clin North Am 2021; 59:773-788. [PMID: 34392918 DOI: 10.1016/j.rcl.2021.05.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Head and neck cancers are commonly encountered cancers in clinical practice in the United States. Fluorine-18-fluorodeoxyglucose (18F-FDG) PET/CT has been clinically applied in staging, occult primary tumor detection, treatment planning, response assessment, follow-up, recurrent disease detection, and prognosis prediction in these patients. Alternative PET tracers remain investigational and can provide additional valuable information such as radioresistant tumor hypoxia. The recent introduction of 18F-FDG PET/MR imaging has provided the advantage of combining the superior soft tissue resolution of MR imaging with the functional information provided by 18F-FDG PET. This article is a concise review of recent advances in PET imaging in head and neck cancer.
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Affiliation(s)
- Charles Marcus
- Department of Nuclear Medicine and Molecular Imaging, Emory University Hospital, Atlanta, GA, USA.
| | - Sara Sheikhbahaei
- Department of Radiology, Johns Hopkins Medical Institutions, 601 N. Caroline Street, JHOC 3235, Baltimore, MD 21287, USA
| | - Veeresh Kumar N Shivamurthy
- Epilepsy Center, St. Francis Hospital and Medical Center, Trinity Health of New England, 114 Woodland Street, Hartford, CT 06105, USA
| | - Greg Avey
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave #3284, Madison, WI 53792, USA
| | - Rathan M Subramaniam
- Dean's Office, Otago Medical School, University of Otago, 201 Great King Street, Dunedin 9016, New Zealand
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28
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Verma T, Kumari S, Mishra S, Rastogi M, Tiwari V, Agarwal GR, Anand N, Husain N. Circulating free DNA as a marker of response to chemoradiation in locally advanced head and neck squamous cell carcinoma. INDIAN J PATHOL MICR 2021; 63:521-526. [PMID: 33154299 DOI: 10.4103/ijpm.ijpm_28_20] [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] [Indexed: 11/04/2022] Open
Abstract
Context Liquid biopsy has moved from bench to bedside as a non-invasive biomarker for early diagnosis and monitoring treatment response. Objective This study investigated the role of circulating free DNA (cfDNA) as a diagnostic marker in locally advanced head and neck squamous cell carcinoma (HNSCC) and in monitoring response to chemoradiation therapy. Materials and Methods Serum was collected from treatment naïve, histopathologically diagnosed tumors in 24 HNSCC cases and 16 normal controls. CfDNA levels were quantified using β globin gene amplification. Results The cfDNA level was significantly elevated in HNSCC (992.67 ± 657.43 ng/mL) as compared to healthy controls (60.65 ± 30.42 ng/mL, P = <0.001). The levels of cfDNA did not significantly correlate with TNM stage, lymph node involvement and grade. In responders, percentage decrease in cfDNA levels was 9.57% and 29.66%, whereas in nonresponders percentage increase was 13.28% and 24.52% at the end of three months of follow-up. Conclusion Our study adds to the evidence that cfDNA levels are significantly higher in HNSCC cases and provides some evidence that levels increase with tumor progression. CfDNA may be a promising prospective non-invasive marker to predict response in patients undergoing chemo-radiotherapy.
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Affiliation(s)
- Tripti Verma
- Department of Pathology, Dr. Ram Manohar Lohia Institute of Medical Sciences, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India
| | - Swati Kumari
- Department of Pathology, Dr. Ram Manohar Lohia Institute of Medical Sciences, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India
| | - Sridhar Mishra
- Department of Pathology, Dr. Ram Manohar Lohia Institute of Medical Sciences, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India
| | - Madhup Rastogi
- Department of Radiotherapy, Dr. Ram Manohar Lohia Institute of Medical Sciences, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India
| | - Vandana Tiwari
- Department of Pathology, Dr. Ram Manohar Lohia Institute of Medical Sciences, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India
| | - Gaurav R Agarwal
- Department of Radiology, Dr. Ram Manohar Lohia Institute of Medical Sciences, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India
| | - Nidhi Anand
- Department of Pathology, Dr. Ram Manohar Lohia Institute of Medical Sciences, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India
| | - Nuzhat Husain
- Department of Pathology, Dr. Ram Manohar Lohia Institute of Medical Sciences, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh, India
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29
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Salzano G, Dell'Aversana Orabona G, Abbate V, Vaira LA, Committeri U, Bonavolontà P, Piombino P, Maglitto F, Russo C, Russo D, Varricchio S, Attanasi F, Turri-Zanoni M, de Riu G, Califano L. The prognostic role of the pre-treatment neutrophil to lymphocyte ratio (NLR) and tumor depth of invasion (DOI) in early-stage squamous cell carcinomas of the oral tongue. Oral Maxillofac Surg 2021; 26:21-32. [PMID: 34106358 DOI: 10.1007/s10006-021-00969-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 05/05/2021] [Indexed: 01/03/2023]
Abstract
The appropriate surgical management of early-stage oral tongue squamous cell carcinoma (OTSCC) remains a debated topic. The aim of this study is to investigate the role of the pre-treatment neutrophil to lymphocyte ratio (NLR) and tumor depth of invasion (DOI) in predicting the presence of occult neck metastases in early-stage OTSCC. A retrospective analysis of patients affected by early-stage (cT1-T2 cN0) OTSCC who were submitted to elective neck dissection (END) was performed. Tumors were classified retrospectively according to the 8th TNM classification, the DOI was assessed on the pre-operative magnetic resonance imaging, and the pre-treatment NLR was calculated for each patient. A logistic regression model to estimate the probability π (x) of cervical metastases by studying the NLR and DOI was carried out. Next, the correlation between the two variables, the NLR and DOI, was preliminarily studied. A cohort of 110 patients was analyzed (mean age, 62 years old; male to female ratio 1.2:1). The patients were staged as cT1 in 53 cases and cT2 in 57 cases. A DOI greater than 5.4 mm and a NLR greater than 2.93 are associated with an increased risk of presenting occult cervical metastases. Furthermore, the variables NLR and DOI are linearly associated with a positive correlation, proved by Spearman's rank correlation coefficient rho of 0.64, with a unitary increase in the DOI of 1 mm directly associated with an increase of 0.47 in the NLR. The DOI and NLR can be effectively used to predict the occurrence of occult neck metastasis and therefore to plan an END in early-stage OTSCC.
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Affiliation(s)
- Giovanni Salzano
- Department Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy.
| | - Giovanni Dell'Aversana Orabona
- Department Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy
| | - Vincenzo Abbate
- Department Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy
| | - Luigi Angelo Vaira
- Operative Unit of Maxillofacial Surgery, University Hospital of Sassari, Viale San Pietro 43/b, Sassari, Italy
| | - Umberto Committeri
- Department Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy
| | - Paola Bonavolontà
- Department Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy
| | - Pasquale Piombino
- Department Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy
| | - Fabio Maglitto
- Department Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy
| | - Camilla Russo
- Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Daniela Russo
- Department of Advanced Biomedical Sciences, University "Federico II", Surgical Pathology Section, 80131, Naples, Italy
| | - Silvia Varricchio
- Department of Advanced Biomedical Sciences, University "Federico II", Surgical Pathology Section, 80131, Naples, Italy
| | - Federica Attanasi
- Department of Statistical Sciences, University La Sapienza, Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Mario Turri-Zanoni
- Division of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Ospedale di Circolo e Fondazione Macchi, Varese, Italy
| | - Giacomo de Riu
- Operative Unit of Maxillofacial Surgery, University Hospital of Sassari, Viale San Pietro 43/b, Sassari, Italy
| | - Luigi Califano
- Department Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, Naples, Italy
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30
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Xu B, Salama AM, Valero C, Yuan A, Khimraj A, Saliba M, Zanoni DK, Ganly I, Ghossein R, Patel SG, Katabi N. Histologic evaluation of host immune microenvironment and its prognostic significance in oral tongue squamous cell carcinoma: a comparative study on lymphocytic host response (LHR) and tumor infiltrating lymphocytes (TILs). Pathol Res Pract 2021; 228:153473. [PMID: 34059347 DOI: 10.1016/j.prp.2021.153473] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/03/2021] [Accepted: 05/07/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND Host immune microenvironment is a key component of anti-tumoral immune response, influencing tumor progression, regression, and treatment responses. There is a need for simple and reliable histologic measurements of host immune response in routine histopathologic diagnosis. METHODS The prognostic value of lymphocytic host response (LHR), a qualitative histologic grading scheme, was compared to stromal/intratumoral TIL (sTIL/iTIL) percentage, a quantitative measurement in a retrospective study of 329 patients with oral tongue squamous cell carcinoma (OTSCC) of 4 cm or less in size. RESULTS High sTIL predicted improved distant recurrence free survival on univariate survival analysis and was an independent prognostic factor for better overall survival on multivariate analysis. LHR and iTIL were not associated with the risk of nodal metastasis or outcome. CONCLUSIONS sTIL appears to be a superior quantitative histologic measurement for the host immune microenvironment compared with the qualitative LHR grading scheme. sTIL is an independent prognostic factor for overall survival in OTSCC.
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Affiliation(s)
- Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Abeer M Salama
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cristina Valero
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Avery Yuan
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anjanie Khimraj
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maelle Saliba
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daniella K Zanoni
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snehal G Patel
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Nora Katabi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Galli A, Bondi S, Canevari C, Tulli M, Giordano L, Di Santo D, Gianolli L, Bussi M. High-risk early-stage oral tongue squamous cell carcinoma, when free margins are not enough: Critical review. Head Neck 2021; 43:2510-2522. [PMID: 33893752 DOI: 10.1002/hed.26718] [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: 01/11/2021] [Revised: 03/15/2021] [Accepted: 04/14/2021] [Indexed: 12/11/2022] Open
Abstract
Oral tongue squamous cell carcinoma (OTSCC) is a quite peculiar disease from an anatomical and biological standpoint. An increasing amount of literature highlights the existence of a small subset of T1-T2N0 OTSCC, properly resected on a margin-dependent basis, which conversely proved higher than expected rates of loco-regional/distant failure and disease-specific mortality. These specific high-risk tumors might not have a margin-dependent disease and could possibly benefit from a more aggressive upfront loco-regional treatment, especially addressing the so-called T-N tract. Widespread adoption of a histopathological risk model would allow early recognition of these high-risk diseases and, consequently, intensification of the traditional treatment strategies in that specific niche. We reviewed the available knowledge trying to shed light on the potential determinants of the dismal prognosis of these high-risk OTSCC, with special reference to the role of overlooked T-N tract involvement and possible alternatives in terms of elective neck management and risk stratification.
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Affiliation(s)
- Andrea Galli
- Department of Otorhinolaryngology, San Raffaele Scientific Institute, Milan, Italy
| | - Stefano Bondi
- Department of Otorhinolaryngology, San Raffaele Scientific Institute, Milan, Italy
| | - Carla Canevari
- Unit of Nuclear Medicine, San Raffaele Scientific Institute, Milan, Italy
| | - Michele Tulli
- Department of Otorhinolaryngology, San Raffaele Scientific Institute, Milan, Italy
| | - Leone Giordano
- Department of Otorhinolaryngology, San Raffaele Scientific Institute, Milan, Italy
| | - Davide Di Santo
- Department of Otorhinolaryngology, San Raffaele Scientific Institute, Milan, Italy
| | - Luigi Gianolli
- Unit of Nuclear Medicine, San Raffaele Scientific Institute, Milan, Italy
| | - Mario Bussi
- Department of Otorhinolaryngology, San Raffaele Scientific Institute, Milan, Italy
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Research on neck dissection for oral squamous-cell carcinoma: a bibliometric analysis. Int J Oral Sci 2021; 13:13. [PMID: 33795644 PMCID: PMC8016921 DOI: 10.1038/s41368-021-00117-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 01/31/2021] [Accepted: 02/04/2021] [Indexed: 02/05/2023] Open
Abstract
Neck dissection for oral squamous-cell carcinoma (OSCC) is a clinically controversial issue and has therefore been the subject of abundant research. However, no one has performed a bibliometric study on this topic to date. The aim of this study was to assess the development of research on neck dissection for OSCC in terms of the historical evolution, current hotspots and future directions, particularly including research trends and frontiers from 2010 to 2019. Literature records related to research on neck dissection for OSCC were retrieved from the Web of Science Core Collection (WoSCC). CiteSpace was used as a tool to perform a bibliometric analysis of this topic. The survey included 2 096 papers. “Otorhinolaryngology” was the most popular research area. The most active institutions and countries were Memorial Sloan Kettering Cancer Center and the USA, respectively. Shah J.P. was the most cited author. Among the six identified “core journals”, Head & Neck ranked first. The top three trending keywords were ‘invasion’, ‘upper aerodigestive’ and ‘negative neck’. ‘D’Cruz AK (2015)’ was the most cited and the strongest burst reference in the last decade. The study evaluated the effect on survival of elective versus therapeutic neck dissection in patients with lateralized early-stage OSCC. The depth of invasion and the management of N0 OSCC were research frontiers in this field. The present study provides a comprehensive bibliometric analysis of research on neck dissection for OSCC, which will assist investigators in exploring potential research directions.
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Lymphovascular invasion as a prognostic tool for oral squamous cell carcinoma: a comprehensive review. Int J Oral Maxillofac Surg 2021; 51:1-9. [PMID: 33814227 DOI: 10.1016/j.ijom.2021.03.007] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 02/01/2021] [Accepted: 03/11/2021] [Indexed: 12/20/2022]
Abstract
Oral cancer is the most common malignancy of the head and neck region, characterized by a poor prognosis. Novel prognostic markers are needed to better stratify these patients. Lymphovascular invasion (LVI) has been included in the eighth edition of the AJCC Cancer Staging Manual as an additional prognostic factor, but its influence on the recurrence risk and lymph node metastasis is relatively understudied. This is a comprehensive review of the literature on the clinical and prognostic role of LVI in oral cancer. A relevant search of the PubMed, Scopus, and Web of Science databases yielded 29 articles that satisfied the inclusion criteria. Findings indicated that LVI is an independent negative prognostic factor in oral cancer patients and appears to be associated with cervical lymph node metastasis and loco-regional recurrence. Notably, in oral tongue cancer, survival outcomes progressively worsen when LVI is associated with other adverse pathological features, especially in the early stages. Therefore, these patients could benefit from elective neck dissection and/or adjuvant therapy. The high variability of LVI prevalence hinders the comparison of literature results. Several methodological limitations were found to be present in the collected articles, including the lack of a rigorous definition for LVI, the difficult detection in routine histological section, the presence of potential confounders, the retrospective nature, and an inadequate sample size in most studies. Therefore, it is necessary to conduct prognostic studies using standardized methods to define and quantify LVI.
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Xu B, Salama AM, Valero C, Yuan A, Khimraj A, Saliba M, Zanoni DK, Ganly I, Patel SG, Katabi N, Ghossein R. The prognostic role of histologic grade, worst pattern of invasion, and tumor budding in early oral tongue squamous cell carcinoma: a comparative study. Virchows Arch 2021; 479:597-606. [PMID: 33661329 DOI: 10.1007/s00428-021-03063-z] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 01/28/2021] [Accepted: 02/16/2021] [Indexed: 12/15/2022]
Abstract
Major pathology guidelines often mandate stating the histologic grade as a component of the pathology report for various types of cancer. However, the prognostic value of histologic grade in head and neck squamous cell carcinoma (HNSCC) is controversial at best, and there is a need for more reliable prognostic histologic factors to better stratify and manage patients with HNSCC. In this study, we compared three relevant histopathologic features (histologic grade, worst pattern of invasion (WPOI), and tumor budding) in a large single-center retrospective cohort of early oral tongue squamous cell carcinoma (OTSCC) with tumor greatest dimension ≤ 4 cm. Only histologic grade predicted distant metastasis free survival (DMFS) on univariate analysis. Tumor budding was associated with nodal metastasis, overall survival (OS), regional recurrence-free survival (RRFS), and DMFS and was a significant predictor for nodal metastasis on the multivariable logistic regression model. WPOI 5 was associated with high frequency of nodal metastasis and shortened OS and was an independent adverse prognostic factor for OS on multivariate analysis using the Cox proportional hazards model. WPOI and tumor budding were prognostically more relevant than histologic grade. Consideration should be given to include WPOI and tumor budding in the pathology reporting of OTSCC.
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Affiliation(s)
- Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Abeer M Salama
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Cristina Valero
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Avery Yuan
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anjanie Khimraj
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Maelle Saliba
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Daniella K Zanoni
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snehal G Patel
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
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Acharya S, Raj M, Hallikeri K, Desai A. Histological assessment of budding and depth of invasion (BD) model in biopsies of oral squamous cell carcinoma. J Oral Maxillofac Pathol 2021; 24:581. [PMID: 33967509 PMCID: PMC8083408 DOI: 10.4103/jomfp.jomfp_236_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 09/11/2020] [Accepted: 10/07/2020] [Indexed: 11/24/2022] Open
Abstract
Objectives: Recognizing precise prognosticators from preoperative biopsies that aids in treatment is of immense clinical importance. Thus, the aim of this study was to assess and compare the tumor budding (B), depth of invasion (D) and combined scores (BD) model in the preoperative biopsies and subsequent postoperative specimens of oral squamous cell carcinoma (OSCC). Material and Methods: B and D were assessed in the pre- and postoperative specimens of 65 OSCC cases treated in the institution. Relationship between pre- and postoperative assessments was subjected to McNemar's, Chi-square, Fisher's exact, sensitivity and specificity statistics. Results: There was an agreement between the pre- and postoperative B scores in 54 cases with accuracy of 83% (95% confidence interval 71.73%–91.24%). The preoperative scores showed a good sensitivity of 67.86% and a high specificity of 94.59% in predicting the postoperative score of the same. The difference in assessing intensity B as low and high between preoperative and postoperative biopsies was not statistically different. There was an agreement between the pre- and postoperative scores of the BD model in 72%. The difference in BD scoring as low intermediate and high between preoperative and postoperative biopsies were significantly different statistically. Postoperative BD scoring showed a significant association with stage and lymph node metastasis. Conclusions: The findings validate the prognostic value of BD model in the postoperative specimens. Its value in preoperative biopsies is questionable. A judicious representative biopsy may increase the accuracy and reliability in the assessment of preoperative B and precision in BD model evaluation.
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Affiliation(s)
- Swetha Acharya
- Department of Oral Pathology and Microbiology, S.D.M College of Dental Sciences and Hospital, Unit of Shri Dharmasthala Manjunatheswara University, Dharwad, Karnataka, India
| | - Monica Raj
- Department of Oral Pathology and Microbiology, S.D.M College of Dental Sciences and Hospital, Unit of Shri Dharmasthala Manjunatheswara University, Dharwad, Karnataka, India
| | - Kaveri Hallikeri
- Department of Oral Pathology and Microbiology, S.D.M College of Dental Sciences and Hospital, Unit of Shri Dharmasthala Manjunatheswara University, Dharwad, Karnataka, India
| | - Anil Desai
- Department of Oral and Maxillofacial Surgery, S.D.M College of Dental Sciences and Hospital, Unit of Shri Dharmasthala Manjunatheswara University, Dharwad, Karnataka, India
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Chaitra B, Burela M, Kasula L, Inuganti RV, Vaddatti T. Correlative study of tumor budding, mode of invasion and lymphocytic host response with known clinicopathological prognostic factors in oral squamous cell carcinoma. J Oral Maxillofac Pathol 2021; 24:484-491. [PMID: 33967485 PMCID: PMC8083440 DOI: 10.4103/jomfp.jomfp_178_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 09/14/2020] [Accepted: 10/05/2020] [Indexed: 11/04/2022] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is a significant public health problem in India, accounting to 30% of all cancers with a worrying rise in incidence and related mortality. Invasive tumor front (ITF) of OSCC has been an area of histopathologic research interest, where parameters like tumor budding (TB), mode of invasion (MOI) and lymphocytic host response (LHR) are being evaluated extensively. Objectives The aim is to study and evaluate the possible association of ITF histological parameters such as TB, LHR and MOI with known clinicopathological prognostic factors in cases of OSCC. Subjects and Methods We reviewed and analyzed 69 cases of OSCC for routine clinicopathological parameters, TB, MOI and LHR for any significant correlation (P < 0.05 by Chi-square test) with each other and with outcome in cases where follow-up was available. Results TB correlated significantly with histological grade, worst pattern of invasion (WPOI), Lymphnodal involvement (LNI), Lymphovascular invasion (LVI), Perineural invasion (PNI) and age; MOI correlated with WPOI, LNI, LVI and PNI; and LHR significantly correlated with WPOI, PNI, Tumor size (pT) and outcome. TB showed a strong correlation with MOI (P < 0.001) and LHR; and no significant association was noted between LHR and MOI. Among all the clinicopathological parameters, depth of invasion, pT, WPOI, PNI and LHR showed significant correlation with outcome. Conclusion TB, MOI and LHR showed good correlation with established parameters and as they are easy and helps in prognostication, they should be included in routine histopathological reporting guidelines.
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Affiliation(s)
- B Chaitra
- Department of Pathology, NRI Medical College, Chinakakani, Guntur, Andhra Pradesh, India
| | - Manasa Burela
- Department of Pathology, NRI Medical College, Chinakakani, Guntur, Andhra Pradesh, India
| | - Laxmi Kasula
- Department of Pathology, NRI Medical College, Chinakakani, Guntur, Andhra Pradesh, India
| | | | - Tejeswini Vaddatti
- Department of Pathology, NRI Medical College, Chinakakani, Guntur, Andhra Pradesh, India
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Joshi P, Pol J, Chougule M, Jadhav K, Patil S, Patil S. Tumor budding - A promising prognostic histopathological parameter in oral squamous cell carcinoma - A comparative immunohistochemical study. J Oral Maxillofac Pathol 2021; 24:587. [PMID: 33967517 PMCID: PMC8083399 DOI: 10.4103/jomfp.jomfp_74_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 10/08/2020] [Accepted: 11/03/2020] [Indexed: 11/06/2022] Open
Abstract
Introduction: The majority of the head and neck squamous cell carcinomas (HNSCC) occur in the oral cavity. Even with advances in cancer therapy only minor improvements in the survival of HNSCC patients have taken place and approximately 350,000 patients die annually of HNSCC worldwide. Tumor budding (TB) is a novel and promising histo-morphological parameter that has been studied in many cancers. The presence of TB is associated with lymph node and distant metastasis as well as poor survival, independently of the applied scoring system. The depth of tumor invasion (D) measured from the surface of the tumor to the deepest point of invasion is also an important prognostic parameter for oral squamous cell carcinoma (OSCC) with a cutoff point of 4 mm. Both taken together constitute BD model and it has also been found to be an independent prognostic factor for patients with OSCC. Therefore, it would be highly beneficial to evaluate TB and BD model in routine histopathological reporting. Aims and Objectives: This study aims to compare the detection of TB in hematoxylin-eosin and pan-cytokeratin stained immune-histochemical sections of OSCC and also to evaluate whether BD score can serve as a reliable prognostic indicator for OSCC. Methodology: A total of 30 formalin-fixed, paraffin-embedded tissue blocks of clinically and histopathologically diagnosed cases of OSCC were retrieved. One section was stained with hematoxylin and eosin and the other was processed for pancytokeratin immunohistochemistry to evaluate tumor buds. Depth of invasion (D) was also evaluated to achieve the BD score. Results: Statistical significance (P < 0.001) was noted between TB score evaluated in hematoxylin and eosin (H&E) and pancytokeratin stained sections. There was no statistical significance between age, gender, site of lesion, clinical staging, survival and BD score. Conclusion: Immunohistochemical analysis of TB is superior to H&E staining in detection of tumor buds at the tumor invasive front.
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Affiliation(s)
- Priya Joshi
- Department of Oral Pathology and Microbiology, Vasantdada Patil Dental College and Hospital, Sangli, Maharashtra, India
| | - Jaydeep Pol
- Department of Oncopathology, Mahatma Gandhi Cancer Hospital, Miraj, Maharashtra, India
| | - Madhuri Chougule
- Department of Oral Pathology and Microbiology, Vasantdada Patil Dental College and Hospital, Sangli, Maharashtra, India
| | - Kiran Jadhav
- Department of Oral Pathology and Microbiology, Vasantdada Patil Dental College and Hospital, Sangli, Maharashtra, India
| | - Sangeeta Patil
- Department of Oral Pathology and Microbiology, Vasantdada Patil Dental College and Hospital, Sangli, Maharashtra, India
| | - Swapnita Patil
- Department of Oral Pathology and Microbiology, Vasantdada Patil Dental College and Hospital, Sangli, Maharashtra, India
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Yamada I, Yohino N, Yokokawa M, Oikawa Y, Harada H, Hikishima K, Kurabayashi T, Saida Y, Tateishi U, Ohata Y. Diffusion tensor imaging of oral carcinoma: Clinical evaluation and comparison with histopathological findings. Magn Reson Imaging 2020; 77:99-108. [PMID: 33373694 DOI: 10.1016/j.mri.2020.12.016] [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: 11/28/2019] [Revised: 11/15/2020] [Accepted: 12/20/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE This study aims to assess the usefulness of diffusion tensor imaging (DTI) as a noninvasive method for the evaluation of histological grade and lymph node metastasis in patients with oral carcinoma (OC). MATERIALS AND METHODS Thirty-six consecutive patients with histologically confirmed OC underwent examination by 3-T MRI. DTI was performed using a single-shot echo-planar imaging sequence with b values of 0 and 1000 s/mm2 and motion-probing gradients in 12 noncollinear directions. Fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD), and radial diffusivity (RD) maps were compared with histopathological findings. The DTI parameters were correlated with the histological grade of the OCs based on the World Health Organization grading criteria and the presence or absence of lymph node metastasis. RESULTS The FA values (0.275 ± 0.058) of OC were significantly lower than those of normal tongue, muscle, and parotid glands (P < 0.001 for all), and the MD, AD, and RD values (1.220 ± 0.149, 1.434 ± 0.172, and 1.019 ± 0.165 × 10-3 mm2/s, respectively) were significantly higher than their respective normal values (P < 0.001 for all). Significant inverse correlations with histological grades were shown for FA, MD, AD, and RD values in OC patients (r = -0.862, r = -0.797, r = -0.747, and r = -0.844, respectively; P < 0.001 for all). In addition, there was a significant difference in the FA values of metastatic and nonmetastatic lymph nodes (0.186 vs. 0.276), MD (0.923 vs. 1.242 × 10-3 mm2/s), AD (1.246 vs. 1.621 × 10-3 mm2/s), and RD (0.792 vs. 1.100 × 10-3 mm2/s; P < 0.001 for all). CONCLUSIONS DTI may be clinically useful for the noninvasive evaluation of histological grade and lymph node metastasis in OC patients.
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Affiliation(s)
- Ichiro Yamada
- Department of Diagnostic Radiology and Nuclear Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan.
| | - Norio Yohino
- Department of Oral and Maxillofacial Radiology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Misaki Yokokawa
- Department of Oral and Maxillofacial Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yu Oikawa
- Department of Oral and Maxillofacial Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hiroyuki Harada
- Department of Oral and Maxillofacial Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Keigo Hikishima
- Okinawa Institute of Science and Technology Graduate University, Okinawa, Japan
| | - Tohru Kurabayashi
- Department of Oral and Maxillofacial Radiology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yukihisa Saida
- Department of Diagnostic Radiology and Nuclear Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ukihide Tateishi
- Department of Diagnostic Radiology and Nuclear Medicine, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yae Ohata
- Department of Oral Pathology, Tokyo Medical and Dental University, Tokyo, Japan
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Salama AM, Valero C, Katabi N, Khimraj A, Yuan A, Zanoni DK, Ganly I, Patel SG, Ghossein R, Xu B. Depth of invasion versus tumour thickness in early oral tongue squamous cell carcinoma: which measurement is the most practical and predictive of outcome? Histopathology 2020; 79:325-337. [PMID: 33112422 DOI: 10.1111/his.14291] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/15/2020] [Accepted: 10/26/2020] [Indexed: 12/24/2022]
Abstract
AIMS The 8th edition of the American Joint Committee on Cancer (AJCC) Staging introduced depth of invasion (DOI) into the pT category of oral cavity squamous cell carcinoma. However, we noted multiple practical obstacles in accurately measuring DOI histologically in our daily practice. METHODS AND RESULTS To compare the prognostic effects of DOI and tumour thickness (TT), a meticulous pathology review was conducted in a retrospective cohort of 293 patients with AJCC 7th edition pT1/T2 oral tongue squamous cell carcinoma. Overall survival (OS) and nodal metastasis rate at initial resection were the primary and secondary outcomes, respectively. We found that TT and DOI were highly correlated with a correlation coefficient of 0.984. The upstage rate was only 6% (18 of 293 patients) when using TT in the pT stage compared with using DOI. More importantly, DOI and TT, as well as pT stage using DOI and pT stage using TT, performed identically in predicting risk of nodal metastasis and OS. CONCLUSIONS We therefore propose to replace DOI, a complicated measurement with many challenges, with TT in the pT staging system.
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Affiliation(s)
- Abeer M Salama
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Cristina Valero
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Nora Katabi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Anjanie Khimraj
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Avery Yuan
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Daniella K Zanoni
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ian Ganly
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Snehal G Patel
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Ronald Ghossein
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bin Xu
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Hammouda Y, El Bouhmadi K, Iziki O, Oukessou Y, Rouadi S, Abada RL, Roubal M, Mahtar M. Predictive factors of cervical nodal metastases in N0 squamous cell carcinomas of the mobile tongue - A cohort study. Ann Med Surg (Lond) 2020; 60:403-407. [PMID: 33235716 PMCID: PMC7670252 DOI: 10.1016/j.amsu.2020.10.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/30/2020] [Accepted: 10/31/2020] [Indexed: 11/27/2022] Open
Abstract
Squamous cell carcinoma (SCC) of the tongue is one of the most common cancers in the oral region, most frequently associated with lymph nodes metastases which influence the most the prognosis. The identification of predictive factors of occult cervical nodal metastases for N0 tumors will allow to adapt the treatment to the patient, avoiding over or under management. From 2014 to 2019, a cohort of 26 patients with SCC of the mobile tongue was reviewed by analysing the medical history, the epidemiological and clinical parameters, the tumor sites, aspects, diameters, depths of invasion, pathological degree, degree of differentiation, T classification and results of neck dissections. The incidence of occult cervical nodal metastases was up to 26,92% and a significant correlation was only found with the tumor depth invasion and the muscular invasion (p < 0,05). Presently, a low differentiated, highly graded tumor with a high depth and muscular invasion should warn from the high incidence of occult cervical nodal metastases and should recommend an elective neck dissection in all cases of N0 tongue SCC. The tongue is the most deadly location of oral SCC and most commonly associated with nodal metastases. The depth of invasion and muscular infiltration seem to influence the occurrence of nodal metastases. Elective dissection (level I, II, III) with tumour excision is the effective treatment of N0 SSC of the tongue.
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Affiliation(s)
- Yassir Hammouda
- Department of Otorhinolaryngology, Head and Neck Surgery, Ibn Rochd Hospital, King Hassan II University, Morocco
| | - Khadija El Bouhmadi
- Department of Otorhinolaryngology, Head and Neck Surgery, Ibn Rochd Hospital, King Hassan II University, Morocco
| | - Omar Iziki
- Department of Otorhinolaryngology, Head and Neck Surgery, Ibn Rochd Hospital, King Hassan II University, Morocco
| | - Youssef Oukessou
- Department of Otorhinolaryngology, Head and Neck Surgery, Ibn Rochd Hospital, King Hassan II University, Morocco
| | - Sami Rouadi
- Department of Otorhinolaryngology, Head and Neck Surgery, Ibn Rochd Hospital, King Hassan II University, Morocco
| | - Redallah Larbi Abada
- Department of Otorhinolaryngology, Head and Neck Surgery, Ibn Rochd Hospital, King Hassan II University, Morocco
| | - Mohamed Roubal
- Department of Otorhinolaryngology, Head and Neck Surgery, Ibn Rochd Hospital, King Hassan II University, Morocco
| | - Mohamed Mahtar
- Department of Otorhinolaryngology, Head and Neck Surgery, Ibn Rochd Hospital, King Hassan II University, Morocco
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Impact of lymphovascular invasion in oral squamous cell carcinoma: A meta-analysis. Oral Surg Oral Med Oral Pathol Oral Radiol 2020; 131:319-328.e1. [PMID: 33309267 DOI: 10.1016/j.oooo.2020.10.026] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 10/21/2020] [Accepted: 10/26/2020] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Lymphovascular invasion (LVI) has been reported as a predictor of prognosis in multiple cancers. The aim of this meta-analysis was to investigate the potential value of LVI as a prognostic predictor of oral squamous cell carcinoma (OSCC). STUDY DESIGN To identify relevant studies, PubMed, Embase, Web of Science, and Cochrane Library database were searched from inception to October 2020. All studies exploring the association of LVI with overall survival (OS), disease-specific survival (DSS), or disease-free survival (DFS) and lymph node metastasis (LNM) were identified. RESULT Pooled odds ratios for LNM and hazard ratios for survival were calculated using fixed effects or random effects models. Thirty-six studies involving 17,109 patients with OSCC were included and further analyzed. The results showed that positive LVI was significantly associated with LNM and worse survival in patients with OSCC. Moreover, positive LVI was correlated with LNM in patients with early stage OSCC. CONCLUSIONS These findings indicate that LVI may serve as a prognostic predictor for the metastasis and prognosis of OSCC and could be considered a routine pathologic examination in clinical work.
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Thaduri A, Sehrawat A, Poonia DR, Singh MP, Chowdhury N. Grade as prognostic variable in early tongue cancer patients: Are we getting off the track? Oral Oncol 2020. [DOI: https://doi.org/10.1016/j.oraloncology.2020.104812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Thaduri A, Sehrawat A, Poonia DR, Singh MP, Chowdhury N. Grade as prognostic variable in early tongue cancer patients: Are we getting off the track? Oral Oncol 2020; 110:104812. [PMID: 32471802 DOI: 10.1016/j.oraloncology.2020.104812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 05/19/2020] [Indexed: 02/07/2023]
Affiliation(s)
- Abhinav Thaduri
- Department of Surgical Oncology, All India Institute of Medical Sciences, Rishikesh, India
| | - Amit Sehrawat
- Department of Medical Oncology, All India Institute of Medical Sciences, Rishikesh, India
| | - Dharma Ram Poonia
- Department of Surgical Oncology, All India Institute of Medical Sciences, Rishikesh, India.
| | - Mahendra Pal Singh
- Department of Surgical Oncology, All India Institute of Medical Sciences, Rishikesh, India
| | - Nilotpal Chowdhury
- Department of Pathology, All India Institute of Medical Sciences, Rishikesh, India
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Naik K, Janal MN, Chen J, Bandary D, Brar B, Zhang S, Dolan JC, Schmidt BL, Albertson DG, Bhattacharya A. The Histopathology of Oral Cancer Pain in a Mouse Model and a Human Cohort. J Dent Res 2020; 100:194-200. [PMID: 33030108 DOI: 10.1177/0022034520961020] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Oral cancer patients often have severe, chronic, and mechanically induced pain at the site of the primary cancer. Oral cancer pain is initiated and maintained in the cancer microenvironment and attributed to release of mediators that sensitize primary sensory nerves. This study was designed to investigate the histopathology associated with painful oral cancers in a preclinical model. The relationship of pain scores with pathologic variables was also investigated in a cohort of 72 oral cancer patients. Wild-type mice were exposed to the carcinogen, 4-nitroquinoline 1-oxide (4NQO). Nociceptive (pain) behavior was measured with the dolognawmeter, an operant device and assay for measuring functional and mechanical allodynia. Lesions developed on the tongues and esophagi of the 4NQO-treated animals and included hyperkeratoses, papillomas, dysplasias, and cancers. Papillomas included lesions with benign and dysplastic pathological features. Two histologic subtypes of squamous cell carcinomas (SCCs) were identified-SCCs with exophytic and invasive components associated with papillary lesions (pSCCs) and invasive SCCs without exophytic histology (iSCCs). Only the pSCC subtype of tongue cancer was associated with nociceptive behavior. Increased tumor size was associated with greater nociceptive behavior in the mouse model and more pain experienced by oral cancer patients. In addition, depth of invasion was associated with patient-reported pain. The pSCC histology identifies 4NQO-induced tongue cancers that are expected to be enriched for expression and release of nociceptive mediators.
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Affiliation(s)
- K Naik
- Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY, USA
| | - M N Janal
- Department of Epidemiology and Health Promotion, New York University College of Dentistry, New York, NY, USA
| | - J Chen
- New York University College of Dentistry, New York, NY, USA
| | - D Bandary
- New York University College of Dentistry, New York, NY, USA
| | - B Brar
- New York University College of Dentistry, New York, NY, USA
| | - S Zhang
- New York University College of Dentistry, New York, NY, USA
| | - J C Dolan
- Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY, USA
| | - B L Schmidt
- Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY, USA
| | - D G Albertson
- Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY, USA
| | - A Bhattacharya
- Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY, USA
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Wahab A, Onkamo O, Pirinen M, Almangush A, Salo T. The budding and depth of invasion model in oral cancer: A systematic review and meta-analysis. Oral Dis 2020; 28:275-283. [PMID: 33031610 DOI: 10.1111/odi.13671] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/21/2020] [Accepted: 09/26/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Tumour budding (B) and depth of invasion (D) have both been reported as promising prognostic markers in oral squamous cell carcinoma (OSCC). This meta-analysis assessed the prognostic value of the tumour budding and depth of invasion combination (BD model) in OSCC. METHODS Databases including Ovid MEDLINE, PubMed, Scopus and Web of Science were searched for articles that studied the BD model as a prognosticator in OSCC. PICO search strategy was "In OSCC patients, does BD model have a prognostic power?" We used the reporting recommendations for tumour marker prognostic studies (REMARK) criteria to evaluate the quality of studies eligible for systematic review and meta-analysis. RESULTS Nine studies were relevant as they analysed the BD model for prognostication of OSCC. These studies used either haematoxylin and eosin (HE) or pan-cytokeratin (PCK)-stained resected sections of OSCC. Our meta-analysis showed a significant association of BD model with OSCC disease-free survival (hazard ratio = 2.02; 95% confidence interval = 1.44-2.85). CONCLUSIONS The BD model is a simple and reliable prognostic indicator for OSCC. Evaluation of the BD model from HE- or PCK-stained sections could facilitate individualized treatment planning for OSCC patients.
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Affiliation(s)
- Awais Wahab
- Department of Pathology, University of Helsinki, Helsinki, Finland.,Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland
| | - Oona Onkamo
- Cancer Research and Translational Medicine Research Unit, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Matti Pirinen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland.,Department of Public Health, University of Helsinki, Helsinki, Finland.,Department of Mathematics and Statistics, University of Helsinki, Helsinki, Finland
| | - 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
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Cancer and Translational Medicine Research Unit, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
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Almangush A, Mäkitie AA, Hagström J, Haglund C, Kowalski LP, Nieminen P, Coletta RD, Salo T, Leivo I. Cell-in-cell phenomenon associates with aggressive characteristics and cancer-related mortality in early oral tongue cancer. BMC Cancer 2020; 20:843. [PMID: 32883229 PMCID: PMC7469910 DOI: 10.1186/s12885-020-07342-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 08/25/2020] [Indexed: 12/27/2022] Open
Abstract
Background Cell-in-cell structures (caused by cell cannibalistic activity) have been related to prognosis of many cancers. This is the first multi-institutional study to assess the prognostic impact of cell-in-cell structures in a large cohort of early oral tongue squamous cell carcinomas (OTSCC). Methods A total of 308 cases from five Finnish University Hospitals and from the A.C. Camargo Cancer Center, São Paulo, Brazil, were included in this study. Cell-in-cell structures were evaluated on surgical postoperative sections that stained with hematoxylin and eosin staining. Results We found that cell-in-cell structures associated with cancer-related mortality in univariable analysis with a hazard ratio (HR) of 2.99 (95%CI 1.52–5.88; P = 0.001). This association was confirmed in multivariable analysis (HR 2.22, 95%CI 1.12–4.44; P = 0.024). In addition, statistically significant associations were observed between the cell-in-cell structures and other adverse histopathologic characteristics including deep invasion (P < 0.001), high index of tumor budding (P = 0.007), worst pattern of invasion (P < 0.001), perineural invasion (P = 0.01), and stroma-rich pattern (P = 0.001). Conclusions Our findings demonstrate a significant relationship between cell-in-cell formation and aggressive characteristics of early OTSCC. Cell-in-cell structures have a distinct impact as a novel prognostic indicator in early OTSCC and they can be easily assessed during routine pathology practice.
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Affiliation(s)
- Alhadi Almangush
- Department of Pathology, University of Helsinki, Haartmaninkatu 3 (P.O. Box 21), FIN-00014, Helsinki, Finland. .,Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland. .,Department of Oral and Maxillofacial Diseases, 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
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Department of Otorhinolaryngology - Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Jaana Hagström
- Department of Pathology, University of Helsinki, Haartmaninkatu 3 (P.O. Box 21), FIN-00014, Helsinki, Finland.,Department of Oral Pathology and Radiology, University of Turku, Turku, Finland.,Research Programs Unit, Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | - Caj Haglund
- Research Programs Unit, Translational Cancer Medicine, University of Helsinki, Helsinki, Finland.,Department of Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Luiz Paulo Kowalski
- Department of Head and Neck Surgery and Otorhinolaryngology, A.C. Camargo Cancer Center, São Paulo, Brazil.,Department of Head and Neck Surgery, University of Sao Paulo Medical School, São Paulo, SP, Brazil
| | - Pentti Nieminen
- Medical Informatics and Data Analysis Research Group, University of Oulu, Oulu, Finland
| | - Ricardo D Coletta
- Department of Oral Diagnosis, School of Dentistry, University of Campinas, Piracicaba, São Paulo, Brazil
| | - Tuula Salo
- Department of Pathology, University of Helsinki, Haartmaninkatu 3 (P.O. Box 21), FIN-00014, Helsinki, Finland.,Department of Oral and Maxillofacial Diseases, University of Helsinki, Helsinki, Finland.,Cancer and Translational Medicine Research Unit, Medical Research Center Oulu, University of Oulu and Oulu University Hospital, Oulu, Finland
| | - Ilmo Leivo
- Institute of Biomedicine, Pathology, University of Turku, Turku, Finland
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Leite CF, Silva KDD, Horta MCR, de Aguiar MCF. Can morphological features evaluated in oral cancer biopsies influence in decision-making? A preliminary study. Pathol Res Pract 2020; 216:153138. [PMID: 32853958 DOI: 10.1016/j.prp.2020.153138] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 07/20/2020] [Accepted: 07/23/2020] [Indexed: 11/16/2022]
Abstract
Tumor budding (TB) is a promising prognostic marker in many cancers including oral squamous cell carcinoma. The evaluation of TB in preoperative diagnostic biopsies has been proven be possible; therefore, the association of TB with other morphological features can represent an important aid in the previous treatment decision. This study aims to evaluate TB in oral squamous cell carcinoma (OSCC) biopsies, assessing its association with other morphological characteristics of the sample. A total of 56 cases of OSCC were investigated. In hematoxylin and eosin-stained slides, morphological features including histopathological grading and mode of invasion were evaluated in the deep invasive front. Moreover, immunohistochemistry was performed with anti-multi-cytokeratin antibody helping in the identification of TB, which was graded as low-intensity or no TB and high-intensity TB. Descriptive and bivariate analyses were performed, and the level of significance was set at 5%. The tongue was the most-affected site with 29 (51.7 %) tumors. The predominant mode of invasion (27-48.2 %) was by groups of neoplastic cells without clear boundaries. Of the cases investigated, 37 (66.1 %) were high-intensity TB, which was associated with the mode of invasion of the tumors (p < 0.05). All cases with the worst mode of invasion showed high-intensity TB. Preliminary results showed the potential of morphological features, such as TB and mode of invasion, evaluated in diagnostic specimens of OSCC, aiding in the treatment decision to select patients who could benefit from more-aggressive treatments.
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Affiliation(s)
- Camila Ferreira Leite
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal De Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
| | - Karine Duarte da Silva
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal De Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
| | - Martinho Campolina Rebello Horta
- Oral Pathology Section, School of Dentistry, Pontifical Catholic University of Minas Gerais (PUC Minas), Belo Horizonte, MG, Brazil.
| | - Maria Cássia Ferreira de Aguiar
- Department of Oral Pathology and Surgery, School of Dentistry, Universidade Federal De Minas Gerais (UFMG), Belo Horizonte, MG, Brazil.
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Elective Neck Dissection in T1N0M0 Oral Squamous Cell Carcinoma: When Is It Necessary? J Oral Maxillofac Surg 2020; 78:2306-2315. [PMID: 32730759 DOI: 10.1016/j.joms.2020.06.037] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 06/30/2020] [Accepted: 06/30/2020] [Indexed: 11/20/2022]
Abstract
PURPOSE Elective neck dissection (END) versus observation remains controversial for cT1N0M0 oral cavity squamous cell carcinoma (OSCC). The aim of this study was to determine whether neck dissection is indicated for cT1N0M0 OSCC versus observation when considering oral cavity subsites and depth of invasion (DOI) as predictors. PATIENTS AND METHODS A multicenter, ambispective cohort study of patients with cT1N0M0 OSCC treated at the University of Michigan and Beijing Stomatological Hospital from August 1998 to July 2017 with a follow-up end date of July 2019 was performed. Patients were excluded if follow-up was less than 2 years and no neck disease had occurred or if the final pathologic analysis resulted in upstaging to T2 using American Joint Committee on Cancer criteria, eighth edition. A total of 283 patients met the criteria. The main outcome parameter was the 2-year neck metastatic rate. RESULTS The total 2-year lymph node metastatic rate was 11.3%. Overall neck metastatic rates escalated consistently according to DOI: less than 2 mm, 2.1%; 2 to 3 mm, 9.4%; 3 to 4 mm, 15.2%; and 4 to 5 mm, 24.6%. On univariate Cox regression analysis, DOI greater than 3 mm, tumor grade, and perineural invasion were statistically significant indicators of 2-year neck metastasis. On multivariate analysis, only DOI and tumor grade remained. On multivariate analysis of 2-year survival, no factors were independent predictors. Our proposed treatment strategy for END based both on statistically significant results for DOI and on review of the raw data using a 20% cutoff analysis showed cutoffs of 2 mm for the tongue (18.2%), 3 mm for the floor of the mouth (40.0%) and upper gingiva (20%), and 4 mm for the lower gingiva (33.3%) and no cutoff for the hard palate (0.0%). CONCLUSIONS The watch-and-wait approach remains a reasonable approach in selected patients with cT1N0M0 OSCC. Decision making for END in T1N0M0 patients should minimally consider tumor grade, DOI, and oral cavity subsite.
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Fewer tumour-specific PD-1 +CD8 + TILs in high-risk "Infiltrating" HPV - HNSCC. Br J Cancer 2020; 123:932-941. [PMID: 32616847 PMCID: PMC7492364 DOI: 10.1038/s41416-020-0966-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 05/24/2020] [Accepted: 06/12/2020] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND The prognosis of HPV- HNSCC was worse than that of HPV+ HNSCC. Analysis of tumours and tumour-infiltrating lymphocytes (TILs) may provide insight into the progression of HPV- HNSCC. METHODS The tumour and TIL phenotypic characteristics of 134 HNSCC specimens (HPV- tumours were classified into "Infiltrating" and "Pushing" subtypes based on their different tumour nest configuration and prognosis) were retrospectively analysed. HNSCC data from the Cancer Genome Atlas (n = 263) were analysed for CD8α, HPV and overall survival (OS). A murine HNSCC model was used to verify the antitumour role of PD-1+CD8+ TILs. RESULTS The "Infiltrating" HPV- subtype showed shorter OS than the "Pushing" subtype. Moreover, there is a tendency from "Pushing" to "Infiltrating" subtype from the primary to the recurrent lesion. Different from total CD8+ TILs, tumour-specific PD-1+CD8+ TILs were fewer in invasive margin (IM) of "Infiltrating" HPV- tumours. PD-1+CD8+ TILs recognised autologous HNSCC cells and showed stronger inhibition of tumour growth in a murine HNSCC model resistant to PD-1 blockade. CONCLUSIONS Coevolution of HPV- HNSCC and TILs is characterised by an "Infiltrating" phenotype and less tumour-specific PD-1+CD8+ TILs, which may provide a framework for further translational studies and patient stratification.
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50
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Almangush A, Pirinen M, Youssef O, Mäkitie AA, Leivo I. Risk stratification in oral squamous cell carcinoma using staging of the eighth American Joint Committee on Cancer: Systematic review and meta-analysis. Head Neck 2020; 42:3002-3017. [PMID: 32548858 DOI: 10.1002/hed.26344] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Revised: 04/23/2020] [Accepted: 05/30/2020] [Indexed: 12/24/2022] Open
Abstract
The eighth edition of the American Joint Committee on Cancer (AJCC8) staging manual has major changes in oral squamous cell carcinoma (OSCC). We searched PubMed, OvidMedline, Scopus, and Web of Science for studies that examined the performance of AJCC8 in OSCC. A total of 40 808 patients were included in the studies of our meta-analysis. A hazard ratio (HR) of 1.87 (95%CI 1.78-1.96) was seen for stage II, 2.65 (95%CI 2.51-2.80) for stage III, 3.46 (95%CI 3.31-3.61) for stage IVa, and 7.09 (95%CI 4.85-10.36) for stage IVb. A similar gradual increase in risk was noted for the N classification. For the T classification, however, there was a less clear variation in risk between T3 and T4. AJCC8 provides a good risk stratification for OSCC. Future research should examine the proposals introduced in the published studies to further improve the performance of AJCC8.
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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, Libya
| | - Matti Pirinen
- Institute for Molecular Medicine Finland (FIMM), University of Helsinki, Helsinki, Finland.,Department of Public Health, University of Helsinki, Helsinki, Finland.,Department of Mathematics and Statistics, University of Helsinki, Helsinki, Finland
| | - Omar Youssef
- Department of Pathology, University of Helsinki, Helsinki, Finland.,Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Antti A Mäkitie
- Research Program in Systems Oncology, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Department of Otorhinolaryngology-Head and Neck Surgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.,Division of Ear, Nose and Throat Diseases, Department of Clinical Sciences, Intervention and Technology, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Ilmo Leivo
- Institute of Biomedicine, Pathology, University of Turku, Turku, Finland
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