New internet tool

Report on peritoneal malignancy extent and cytoreductive surgery

CRS Report is a centralized platform for organizing and standardizing the documentation of your cytoreductive surgeries.

.csv, .json and .pdf formats

Generate and download data reports

Instantly export formatted procedure reports as PDFs and extract your structured data in flat files (.csv, .json) for seamless, fast, and error-free integration into your research databases

Optimize and standardize pre, intra and postoperative reports of the extent of any peritoneal metastases

Designed by and for surgeons, this intuitive web interface enables comprehensive mapping of lesions and detailed documentation of surgical procedures (visceral resections, peritonectomy) performed as part of cytoreductive surgery.

PCI

The Peritoneal Cancer Index (PCI) provides a standardized assessment of the extent of peritoneal malignancy. It combines tumor implant size and lesion distribution across 13 abdominopelvic regions, generating a reproducible quantitative score used to guide treatment decisions and evaluate surgical outcomes.

Detailed documentation of CRS (and HIPEC)

The Operative Report module standardizes the documentation of peritonectomy procedures and visceral resections. It enables structured data entry for each surgical procedure, ensuring consistency, traceability, and comparability between centers and surgeons. All reports can be exported in multiple formats for clinical review or research integration (.pdf, .json, .csv).

Tools

The Documentation space provides access to reference materials, user guides, and implementation protocols. It supports clinicians in the correct use of the tool and promotes harmonized data collection in accordance with PSOGI–ESGO–ISSPP consensus definitions.

OR datasheet - CRS Report

OR datasheet

The operative report datasheet can be used to complete your surgical report. It includes the various sections of the CRS Report evaluation.

The datasheet can be downloaded from the “Tools” tab, which is accessible from the main menu or by clicking below.

Evaluation tool

Generate standardized surgical reports

Report peritoneal malignancy extent

CRS Report is a centralized platform for organizing and standardizing the documentation of your cytoreductive surgeries.