scholarly journals Metabolic Tumour Volume as a Predictor of Survival for Sinonasal Tract Squamous Cell Carcinoma

Diagnostics ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 146
Author(s):  
Hidenori Suzuki ◽  
Tsuneo Tamaki ◽  
Takeshi Kodaira ◽  
Masami Nishio ◽  
Daisuke Nishikawa ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Local Recurrence ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Multivariable Analysis ◽  
Tumour Volume ◽  
Sinonasal Tract ◽  
Metabolic Tumour Volume ◽  
Tract Cancer ◽  
Disease Free

Background: High uptake of F18-fluorodeoxyglucose parameters for glucose metabolism is related to shorter survival in sinonasal tract cancer with various histological classifications. We investigated whether F18-fluorodeoxyglucose uptake parameters are associated with survival outcomes for patients with only squamous cell carcinoma (SCC) in the sinonasal tract that are treated either with surgery or nonsurgery. Methods: We retrospectively observed F18-fluorodeoxyglucose uptake parameters on positron emission tomography with computed tomography for the primary tumour of SCC in 39 patients. Log-rank test or a Cox regression model with 95% confidence interval (95%CI) and hazard ratio (HR) were used for monovariable or multivariable analysis, respectively. We determined cut-off values of the F18-fluorodeoxyglucose uptake parameters using the lowest p value for monovariable sinonasal tract cancer-specific survival analysis. Results: Monovariable analysis showed that patients with metabolic tumour volume (MTV) ≥ 21.8 had a shorter cancer-specific, disease-free and local recurrence-free survival than those with MTV < 21.8. After adjusting for age, gender, clinical stage and treatment group in the multivariable analysis, MTV (≥21.8/<21.8) was related to shorter cancer-specific (HR: 3.69, 95%CI: 1.17–12.0), disease-free (HR: 3.38, 95%CI: 1.19–9.71) and local recurrence-free (HR: 5.42, 95%CI: 1.59–20.3) survivals. Conclusions: MTV as advances in diagnostics of sinonasal tract SCC is a predictor.

The Role of Pathological Margin Distance and Prognostic Factors After Primary Surgery in Squamous Cell Carcinoma of the Vulva

2018 ◽  
Vol 28 (3) ◽  
pp. 623-631 ◽  
Author(s):  
Macit Arvas ◽  
Ilker Kahramanoglu ◽  
Tugan Bese ◽  
Hasan Turan ◽  
Isik Sozen ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Prognostic Factors ◽  
Local Recurrence ◽  
Cell Carcinoma ◽  
Recurrence Rate ◽  
Squamous Cell ◽  
Disease Free Survival ◽  
Older Age ◽  
Free Survival ◽  
Disease Free

ObjectiveThe aim of this study was to determine the impact of clear surgical margin distance and other factors associated with the recurrence and survival of patients with squamous cell carcinoma of the vulva.Methods/MaterialsA total of 107 patients operated for vulvar carcinoma from 1996 to 2016 were included in the analysis. Patients were divided into subgroups with clear pathological margin of 2 mm or less, greater than 2 to less than 8 mm, and 8 mm or greater for the analysis of the prognostic impact of the clear margin distance. Data were analyzed using the Kaplan-Meier method and Cox proportional hazards regression.ResultsThe median age of the patients was 66 years. The median follow-up was 69 months. The labia majora and/or labia minora were the most common sites of involvement. Radical local excision and radical vulvectomy were performed in 96 and 11 patients, respectively. Thirty-nine patients received adjuvant radiotherapy. The overall recurrence rate was 46%. At 231 months, the actuarial local recurrence rate was 18.6%. Patients with clear pathological margin of 2 mm or less had significantly higher local recurrence risk. Five-year disease-free survival was 32.7%. Older age and adjuvant chemotherapy were found as independent prognostic factors for disease-free survival.ConclusionOur data suggest that a more than 2 mm tumor-free margins is associated with better local control. In addition, older age is an independent prognostic factor for survival.

Methylene Blue Test in Assessing Disease Free Margins in Lingual Carcinoma Resection

2018 ◽  
Vol 68 (12) ◽  
pp. 2879-2880
Author(s):  
Razvan Hainarosie ◽  
Viorel Zainea ◽  
Mura Hainarosie ◽  
Catalina Pietrosanu ◽  
Irina Ionita ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Young Patients ◽  
Blue Staining ◽  
Resection Margins ◽  
Methylene Blue Test ◽  
Lingual Carcinoma ◽  
Disease Free

Lingual squamous cell carcinoma is one of the most frequent localization of the oral carcinomas. The tongue neoplasia represents nearly 40% of the oral carcinomas. Recent studies showed an increasing trend of lingual carcinoma in young patients. Several staining tests have been described to early detect the disease. After detection, disease free margins resection will increase the survival rate. This study aims to analyze the methylene blue staining test in achieving disease free resection margins in lingual squamous cell carcinoma.

scholarly journals Anal squamous cell carcinoma in a high HIV prevalence population

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Danielle R. L. Brogden ◽  
Christopher C. Khoo ◽  
Christos Kontovounisios ◽  
Gianluca Pellino ◽  
Irene Chong ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Disease Free Survival ◽  
Hiv Positive ◽  
Anal Squamous Cell Carcinoma ◽  
Free Survival ◽  
Persons Living With Hiv ◽  
Disease Free ◽  
Hiv Negative

AbstractAnal Squamous Cell Carcinoma (ASCC) is a rare cancer that has a rapidly increasing incidence in areas with highly developed economies. ASCC is strongly associated with HIV and there appears to be increasing numbers of younger male persons living with HIV (PLWH) diagnosed with ASCC. This is a retrospective cohort study of HIV positive and HIV negative patients diagnosed with primary ASCC between January 2000 and January 2020 in a demographic group with high prevalence rates of HIV. One Hundred and seventy six patients were included, and clinical data was retrieved from multiple, prospective databases. A clinical subgroup was identified in this cohort of younger HIV positive males who were more likely to have had a prior diagnosis of Anal Intraepithelial Neoplasia (AIN). Gender and HIV status had no effect on staging or disease-free survival. PLWH were more likely to develop a recurrence (p < 0.000) but had a longer time to recurrence than HIV negative patients, however this was not statistically significant (46.1 months vs. 17.5 months; p = 0.077). Patients known to have a previous diagnosis of AIN were more likely to have earlier staging and local tumour excision. Five-year Disease-Free Survival was associated with tumour size and the absence of nodal or metastatic disease (p < 0.000).

Local recurrence of squamous-cell carcinoma of the esophagus after EMR

2005 ◽  
Vol 61 (2) ◽  
pp. 219-225 ◽  
Author(s):  
Chikatoshi Katada ◽  
Manabu Muto ◽  
Tetsuro Manabe ◽  
Atsushi Ohtsu ◽  
Shigeaki Yoshida
Keyword(s):  
Squamous Cell Carcinoma ◽  
Local Recurrence ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma Of The Esophagus
Sign in / Sign up

Export Citation Format

Share Document