Alonso-Espías María, Pérez Fátima, Gracia Myriam, Zapardiel Ignacio
Gynecologic Oncology Unit, La Paz University Hospital, Paseo de la Castellana 261, 28046 Madrid, Spain.
Gynecology and Obstetrics, Rafael Méndez University Hospital, Ctra N-340, 30813 Lorca, Spain.
J Clin Med. 2025 Feb 10;14(4):1142. doi: 10.3390/jcm14041142.
The standard treatment for cervical tumors larger than 4 cm, known as bulky tumors, currently involves concurrent chemoradiotherapy followed by vaginal brachytherapy. However, radical surgery is an alternative option in some cases, particularly for those in which a combination of risk factors is not anticipated. Recent studies show that neoadjuvant chemotherapy may help reduce tumor size in these bulky tumors, enabling subsequent surgical intervention reducing the adverse effects derived from radiotherapy. Evidence about fertility sparing surgery in patients with bulky tumors is limited, although some retrospective studies reported good oncological outcomes when adequate tumor reduction is achieved through neoadjuvant chemotherapy. Moreover, the administration of adjuvant radiotherapy after radical surgery in patients with tumor sizes ≥ 4 cm in the final pathological report, combined with other intermediate risk factors for recurrence, remains a topic of debate. Current evidence indicates no significant differences in overall survival or disease-free survival between follow-up alone and the use of adjuvant radiotherapy in these cases, although further research is needed to refine treatment strategies for these patients. This narrative review aims to summarize the available evidence on the comprehensive management of bulky cervical tumors, addressing relevant issues and controversies in the field.
对于直径大于4厘米的宫颈肿瘤(即所谓的巨大肿瘤),目前的标准治疗方法是同步放化疗,随后进行阴道近距离放疗。然而,在某些情况下,根治性手术是一种替代选择,特别是对于那些预计不存在多种风险因素组合的患者。最近的研究表明,新辅助化疗可能有助于缩小这些巨大肿瘤的大小,从而使后续的手术干预成为可能,并减少放疗带来的不良反应。关于巨大肿瘤患者保留生育功能手术的证据有限,尽管一些回顾性研究报告称,通过新辅助化疗实现充分的肿瘤缩小后,肿瘤学结局良好。此外,对于最终病理报告显示肿瘤大小≥4厘米且合并其他复发的中度风险因素的患者,根治性手术后给予辅助放疗仍是一个有争议的话题。目前的证据表明,在这些病例中,单纯随访与使用辅助放疗在总生存期或无病生存期方面没有显著差异,不过仍需要进一步研究来完善这些患者的治疗策略。本叙述性综述旨在总结关于巨大宫颈肿瘤综合管理的现有证据,探讨该领域的相关问题和争议。