Patterns of cervical metastasis from carcinoma of the oral tongue (original) (raw)
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Frequency of Cervical Nodal Metastasis in Early-Stage Squamous Cell Carcinoma of the Tongue
International Archives of Otorhinolaryngology
Introduction Oral cavity carcinoma is an aggressive tumor, with the tongue being one of the most common subsites of involvement. Surgery is a gold standard method of dealing with advanced-stage tumors. However, for early-stage carcinomas of the tongue, the management remains controversial. Several studies have indicated that early-stage cancers have a high chance of occult cervical node metastasis, which, if left untreated, can greatly affect the prognosis. Certain parameters can help identify patients with occult cervical node metastases, and can avoid unnecessary neck dissection in node negative patients. Tumor thickness is one such objective parameter. Objective To estimate the frequency of cervical lymph node metastasis in patients with early-stage, node-negative (N0) squamous cell carcinoma of the tongue. Methods In-patient hospital data was reviewed from January 2013 until March 2014, and 78 patients who underwent primary resection of the tumor and neck dissection for biopsy-p...
Bangladesh Journal of Otorhinolaryngology, 2021
Background: Carcinoma of oral tongue is the most common oral cancer and because of its structure and function is prone for early local and regional spread of cancer. The final outcome of a primary tongue carcinoma patient depends upon various prognostic factors like thickness of tumor, depth of invasion, size of lesion and neck node 67metastasis. Risk of metastasis and spread to neck nodes increases with increase in tumor thickness Methods: This prospective observational study was carried out in the Department of OtolayngologyHead & Neck Surgery, Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka for 18 months. Thirty patients with early oral tongue carcinoma i.e.T1 & T 2 as per UICC and AJC criteria were included in this study by purposive non-randomized sampling technique. Result of the study were expressed as mean, standard deviation (+SD), frequency and percentages. Unpaired Student’s t-test and Pearson’s correlation co-efficient (r) test were performed. Results: Result ...
Journal of the Pakistan Medical Association, 2021
Objective: To determine the frequency of occult cervical metastasis in oral squamous cell carcinoma patients. Methods: This cross sectional study was conducted in the department of maxillofacial surgery, Mayo Hospital, Lahore from July 31st, 2015 to January 31st, 2016 on 100 patients of oral Squamous Cell Carcinoma (SCC) having clinically and radiologically negative nodes. Prophylactic functional neck dissection was done in each patient and was sent to the pathology lab for evaluation of any occult metastasis. Results: Overall frequency of occult cervical metastasis was found to be 27%. In 41(41 %) specimens of SCC of tongue, 13(31.7%) had occult metastasis. In Alveolar mucosa occult metastasis was found in 4(20 %) out of 20(20 %) patients. In SCC of buccal mucosa occult metastasis was found in 10(29.4%) out of 34(34 %) patients. In SCC of lip no occult metastasis was detected. Conclusion: Within the boundaries of the present study, it is concluded that occult cervical metastasis wa...
Cureus, 2021
Background and objective Cervical lymph node metastasis has a significant impact on the survival of patients with oral cavity tumors. The rate of occult neck node metastasis is reported to range from 20 to 40%. The depth of invasion (DOI) has been incorporated in the eighth edition of the American Joint Commission on Cancer (AJCC) staging manual and is an important predictor of cervical lymph node metastasis. In this study, we aimed to identify the occult neck node metastasis rate in early oral tongue squamous cell carcinoma (OTSCC) and correlate it with the DOI. Methods A retrospective review of all patients presenting to our facility with early-stage OTSCC was performed. Patients with tumor size of ≤4 cm and who underwent elective neck dissection at the time of surgery were included. The study outcomes were the rates of occult neck metastases in T1 and T2 OTSCC and their correlation with the DOI. Results There were 80 patients in total. Occult neck node metastases were seen in 29 (36.25%) patients. Patients with a DOI >5 mm were 1.41 times more likely to have occult neck node metastasis than those with a DOI ≤5 mm. Conclusion Occult neck node metastasis is significantly associated with the DOI. The risk of neck metastasis is higher in patients with a DOI >5 mm.
Patterns of Neck Node Metastasis in Carcinoma of Oral Cavity
Bangladesh Journal of Otorhinolaryngology, 2020
Objectives: To find out the patterns of cervical lymph node metastasis in oral cavity carcinoma. Methods: This is across sectional study which was carried out in the department of Otolaryngology & Head Neck Surgery Dhaka Medical College Hospital (DMCH), Sir Salimullah Medical College Hospital (SSMC), Bangabandhu Sheikh Mujib Medical University (BSMMU) and National Institute of Cancer Research & Hospital (NICRH) from July 2013 to December 2014.Total 96 cases were included in this study. Data were collected by detail history, clinical examination, relevant investigation and result were processed manually and analyzed with the help of SPSS. Results: In this study 72 (75%) patients presented with clinically palpable neck nodes and 24 (25%) presented without neck node. Among 24 cases 7 cases was radiologically positive neck node. Out of 96 cases stage III was the highest (50.96%) followed by stage IV (27.01%), stage II (13.52%) and stage I (8.32%). That is 23 (23.92%) patients present wi...
Head & Neck, 2002
Background. Many histopathologic parameters in squamous cell carcinoma of the tongue have been identified as predictive factors for cervical lymph metastasis. However, predictive factors for occult cervical lymph node metastases and the criterion for elective therapy remain inconclusive. This study analyzed the clinicopathologic factors associated with late cervical lymph node metastases in patients with carcinoma of the tongue.
Oral Cancer, 2012
Neoplasms of diverse cellular origin arise in the oral cavity and among these oral squamous cell carcinoma (OSCC) arising from the mucosa of the oral cavity constitutes to over 90% 1, 2. Oral cancer encompasses all the malignancies originating in the oral tissues, including cancers of the lip, tongue, gingiva, floor of the mouth, buccal mucosa, palate and the retromolar trigone. It is the 6 th most common cancer worldwide 3. Oral squamous cell carcinoma is described as an invasive epithelial neoplasm with varying degrees of squamous differentiation and a propensity to early and extensive lymph node metastases, occurring predominantly in alcohol and tobacco using adults generally in the 5 th and 6 th decades of life. Globally about 5, 00,000 new cases of oral and oropharyngeal cancers are diagnosed and three quarters of these are from the developing world 7, 8, 9. Approximately 3, 89,650 cases occurred in the year 2000 out of which 2, 66,672 were in the oral cavity (ICD-9 140-5) and 1, 22,978 for the cancer of oropharynx (ICD-9 146, 8-9). This represented about 5% of all cancers for men and 2% for women 10. Oral and oropharyngeal cancers remain one of the more common cancers in the South and South East Asian countries, as opposed to Western society, where it accounts for only about 1-4% of the of reported cancers incidence 4. For example, the incidence of oral cancer in India is high, constituting about 12% of all cancer in men and 8% in women 5 ; mortality rate is equally high in this population, ranking number one in men and number three in women 6. Oral and oropharyngeal cancers therefore qualify as major public health problem, not only in India, but also globally. Worldwide, oral cancer incidence rates appear to have been stabilizing over the last decade 12 , but the greater frequency of oral cancer in certain regions and among specific populations is a cause for concern since their overall 5-year survival rate is 53% and it has not changed in the last two decades 13. With this heightened awareness, research to further investigate the detection, diagnosis and prevention or oral cancer has recently been included as one of the targeted priorities supported by the National Institute of Dental and Craniofacial Research (NIDR) in the United States 14. The overall 5-year survival rate for patients without clinically evident cervical lymph node metastases is 85%. However, patients with microscopic lymph node metastases have a survival rate of 54%. It has been estimated that 20-50% of patients without clinically evident cervical lymph node metastases do in fact have microscopic metastases and therefore poorer www.intechopen.com Oral Cancer 48 prognosis 87. Among the Indian population, the overall 5-year observed and relative survival rates were 30.5% and 39.7%, respectively. Survival steadily declined with advancing age and advanced clinical stages. 5-year observed survival was 59.1% for localized cancer, 15.7% for cancers with regional extension and 1.6% for those with distant metastasis. Those with tongue, buccal mucosa and retromolar trigone cancers had poor survival rates 11 .
Ibnosina Journal of Medicine and Biomedical Sciences, 2010
Introduction: Cervical node metastasis in oral cancer is an indicator of advanced disease. It is therefore important to evaluate neck node involvement as a predictor of progression and treatment planning.Materials & Methods: Eleven patients with age range between 38 to 63 years (median age 54 years) undergoing neck dissection simultaneously with the resection of primary intraoral squamous cell carcinoma formed the basis of the present study. A pre-operative assessment of neck by clinical examination, ultrasonography and computed tomography scan was done, which was then compared to the histopathological assessment. The histopathological examination formed the reference.Results: The percentage of sensitivity by clinical examination was 46%. The percentage of sensitivity by ultrasonogram was 69%. The percentage of sensitivity by computed tomography (CT scan) was 85%. These were against the histopathological examination.Conclusion: The study reported an error of almost 50% for the clini...