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Prognostic impact of combined progression index based on peritoneal grading regression score and peritoneal cytology in peritoneal metastasis.

Nazim BenzerdjebEmeline DurieuxJuliet TantotSylvie IsaacJuliette FontaineOlivier HarouOlivier GlehenVahan KepenekianMohammad AlyamiLaurent VilleneuveNathalie LaplaceAlexandra Traverse-GlehenMojgan Shisheboran-DevouassouxNaoual Bakrin
Published in: Histopathology (2020)
The CPI based on highest PRGS and PC was found to be independently associated with a worse prognosis for OS and for PFS in the setting of peritoneal metastasis. These results indicate that it should be of interest to systematically take peritoneal fluid for cytological examination and to implement the CPI in the therapeutic decision-making process in the context of PIPAC.
Keyphrases
  • decision making
  • high grade