Discover oncology · 2024
Comprehensive analysis of clinicopathological characteristics in oral squamous cell carcinoma arising from oral submucous fibrosis: a retrospective study.
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Zeng Yiyu, Luo Jinyu, Zi Moxin, Jiang Shanshan, Ge Wenhui, Yu Yi, Chen Niya, Lin Jiaming, Xie Xiaoyan
Аннотация
BACKGROUND: Oral squamous cell carcinoma arising from oral submucous fibrosis is recognized as a clinicopathologically distinct disease. This study aims to summarize and compare the population and clinicopathologic characteristics of OSCC-OSF with other OSCC in Hunan Province, China. The objective is to formulate treatment strategies more in line with regional characteristics.
METHODS: A retrospective review of OSCC cases recruited from the Second Xiangya Hospital from 2010 to 2020 was conducted. A total of 1,413 OSCC patients were selected, including 481 patients with OSCC-OSF and 932 were other OSCC. Population characteristics, risk factors and clinicopathological manifestations were explored in OSCC-OSF and other OSCC, as well as thinprep cytologic test and DNA quantification.
RESULTS: We found that OSCC-OSF patients were younger than those with other OSCC. Both types of disease were predominantly observed in males compared to females. Tumor biopsy analysis indicated that tumor cells within OSCC-OSF patients were more likely to be well differentiated and showed a higher frequency of lymph node metastases. Clinicopathological factors, such as the chewing betel nuts habit and smoking, were more prevalent in OSCC-OSF patients in contrast to other OSCC. DNA quantification revealed that the number of DNA aneuploid cells was higher in OSCC-OSF compared to other OSCCs.
CONCLUSION: In this study, OSCC-OSF is considered a clinicopathologically distinct disease. Compared with other OSCC, OSCC-OSF patients have a higher incidence of nodal metastases, an early clinical TNM stage, and a lower three-year survival rate. Therefore, early diagnosis and treatment are crucial to improving the prognosis of OSCC-OSF.
METHODS: A retrospective review of OSCC cases recruited from the Second Xiangya Hospital from 2010 to 2020 was conducted. A total of 1,413 OSCC patients were selected, including 481 patients with OSCC-OSF and 932 were other OSCC. Population characteristics, risk factors and clinicopathological manifestations were explored in OSCC-OSF and other OSCC, as well as thinprep cytologic test and DNA quantification.
RESULTS: We found that OSCC-OSF patients were younger than those with other OSCC. Both types of disease were predominantly observed in males compared to females. Tumor biopsy analysis indicated that tumor cells within OSCC-OSF patients were more likely to be well differentiated and showed a higher frequency of lymph node metastases. Clinicopathological factors, such as the chewing betel nuts habit and smoking, were more prevalent in OSCC-OSF patients in contrast to other OSCC. DNA quantification revealed that the number of DNA aneuploid cells was higher in OSCC-OSF compared to other OSCCs.
CONCLUSION: In this study, OSCC-OSF is considered a clinicopathologically distinct disease. Compared with other OSCC, OSCC-OSF patients have a higher incidence of nodal metastases, an early clinical TNM stage, and a lower three-year survival rate. Therefore, early diagnosis and treatment are crucial to improving the prognosis of OSCC-OSF.