Clinical effect of microsurgical operation combined with liquid nitrogen cryotherapy on squamous cell carcinoma in elderly patients
10.3760/cma.j.issn.0254-9026.2019.12.018
- VernacularTitle: 手术切除联合液氮冷冻治疗皮肤鳞状细胞癌患者的临床疗效观察
- Author:
Rui WANG
1
;
Feifei WANG
;
Junya YANG
Author Information
1. Department of Dermatology, the Fifth Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
- Publication Type:Journal Article
- Keywords:
Crgotherapy;
Skin neoplasms;
Neoplasms, squamous cell
- From:
Chinese Journal of Geriatrics
2019;38(12):1398-1400
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the clinical effect of microsurgical operation combined with liquid nitrogen cryotherapy on squamous cell carcinoma in elderly patients.
Methods:Forty-six patients with squamous cell carcinoma visiting dermatology department of our hospital from January 2011 to July 2014 were enrolled.They were randomizely divided into two groups: the control group(n=23)receiving a microsurgical treatment and the observation group(n=23)receiving liquid nitrogen cryotherapy as add-on to a microsurgical operation.All patients were followed up for 1-3 years.Clinical efficacy, 1-year recurrence rate, 1-year transfer rate and the survival rate were compared between the two groups.
Results:The total effective rate was higher in the observation group than in the control group(91.3% vs.82.6%, P<0.05). The 1-year recurrence rate and 1-year transfer rate were lower in the observation group than in the control group(13.4% vs.17.4%, 4.3% vs.8.7%, P<0.05).
Conclusions:The surgery combined with liquid nitrogen cryotherapy for cutaneous squamous cell carcinoma can significantly reduce the recurrence rate and transfer rate after operation and prolong the survival time, which is worthy of further research and promotion.
