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  • Title: Treatment Pattern and Outcomes in Verrucous Carcinoma of Oral Cavity: A Single Institutional Retrospective Analysis from a Tertiary Cancer Center and Review of Literature.
    Author: Rath S, Gandhi AK, Rastogi M, Agarwal A, Singhal A, Sharma V, Khurana R, Singh HB, Nanda SS, Hadi R, Husain N.
    Journal: Indian J Otolaryngol Head Neck Surg; 2022 Oct; 74(Suppl 2):1790-1796. PubMed ID: 36452609.
    Abstract:
    Verrucous carcinoma (VC) is a locally invasive uncommon histopathological variant of oral squamous cell cancer. There is paucity of literature regarding control rates in these cases. We intend to report the outcomes in terms of administered treatment and control rates. 28 patients of oral cavity verrucous carcinomas treated at our institute from March 2014 to December 2018 were reviewed retrospectively. Demographic profile, histopathological features and clinical outcomes were analyzed. Statistical analysis was performed with SPSS for Mac (version 23.0). Median age was 54 years (range 31-75) with M:F ratio of 25:3. Buccal mucosa was the most common site. All patients underwent surgical resection except one. Of these, 24 had neck dissection; 12 had supra-omohyoid neck dissection, eleven had modified neck dissection and one patient underwent radical neck dissection. Three patients had their histology upgraded to squamous cell carcinomas in the post-operative histopathology. The post-operative staging was as follows: 21% stage I and 35% stage II. One patient opted for non-surgical approach and received radical concurrent chemoradiotherapy. Median follow up was 12 months (range 6-36). Two patients had local failures and one had a regional failure. No distant metastasis was found. There was one death. 14-Months survival rate was 92%. Estimated 18 month loco-regional control rate was 92%. Curative surgical resection remains the cornerstone for VC of oral cavity. Any change of histopathology post-operatively to squamous cell carcinoma is a poor prognostic sign and needs appropriate adjuvant treatment.
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