Vulvar cancer. The contribution of radiotherapy to the treatment of the disease

Abstract

The aim of the study was to analyze and summarize the available literature data on the modern radiotherapy techniques, indications for radiotherapy (preoperative, radical, postoperative radiation therapy), treatment volumes at different disease stages, and principles of drug and accompanying therapy for patients with vulvar cancer. Material and Methods. The literature review was based on the clinical recommendations of the Ministry of Health of the Russian Federation and National Comprehensive Cancer Network (NCC N), as well as on the search of sources in PubMed and Cochrane Library systems. Literature sources and publications from 2005 to 2023 were included. Results. This contribution outlined the main indications for preoperative, postoperative and radical radiotherapy in patients with vulvar cancer, as well as the basic principles of drug treatment and correction of complications. Potential risk factors for postoperative disease recurrence were identified, the volumes of irradiation at each treatment mode were analyzed, and the feasibility of using brachytherapy in patients with vulvar cancer was discussed. Conclusion. To date, there are recommendations, guidelines for the management of patients with vulvar cancer, as well as clinical trial results. Understanding of the principles of prescribing treatment for vulvar cancer patients can improve local control, overall and recurrence-free survival, and the use of modern radiotherapy techniques will enshure an acceptable quality of life in these patients.

Keywords

• vulvar cancer
• sentinel lymph node
• inguinal-femoral lymphadenectomy
• distant radiotherapy
• brachytherapy
• drug radiomodification