Expert consensus on the comprehensive management of peritoneal metastasis from appendiceal epithelial neoplasms (2025 version).
10.3760/cma.j.cn441530-20250718-00271
- Collective Name:China Anti⁃Cancer Association Professional Committee of Peritoneal Tumor Integrated Rehabilitation
- Publication Type:Consensus Development Conference
- MeSH:
Humans;
Appendiceal Neoplasms/therapy*;
Peritoneal Neoplasms/therapy*;
Cytoreduction Surgical Procedures;
Consensus;
Hyperthermic Intraperitoneal Chemotherapy
- From:
Chinese Journal of Gastrointestinal Surgery
2025;28(11):1223-1231
- CountryChina
- Language:Chinese
-
Abstract:
Epithelial tumors of the appendix refer to neoplastic lesions originating from the epithelial tissue of the appendix mucosa. These neoplasms exhibit highly heterogeneous pathological features and biological behavior, which contribute to their strong propensity for peritoneal metastasis. Currently, evidence-based medicine regarding appendiceal epithelial neoplasms and the management of their peritoneal metastasis is limited, leading to a lack of standardized clinical practices. To address this, the Professional Committee of Integrated Rehabilitation for Peritoneal Tumors of the Chinese Anti-Cancer Association has organized multidisciplinary experts to focus on key aspects such as the pathological classification of epithelial tumors of the appendix, clinical staging of tumors,the indications for extended resection after local resection, the surgical treatment strategies for concurrent peritoneal metastasis, perioperative rehabilitation, and individualized treatment, while integrating the technical capabilities of relevant specialties. At the same time, it has standardized the perioperative management of cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC), as well as the clinical application of the pre-rehabilitation system, to enhance the practical operability. Ultimately, the Expert Consensus on the Comprehensive Management of Peritoneal Metastasis from Appendiceal Epithelial Neoplasms (2025 Edition) was developed. This consensus is aimed at further standardizing the systematic diagnosis and treatment process of epithelial tumors of the appendix, thereby reducing the risk of recurrence, improving patient prognosis, and promoting the standardization and homogenization of the diagnosis and treatment of peritoneal metastasis from such tumors.
