PSM Guidelines

We are thrilled to announce that our Peritoneal Surface Malignancy (PSM) guidelines have been officially endorsed by the Society of Surgical Oncology (SSO). This endorsement reflects the rigor, collaboration, and clinical expertise behind our consensus recommendations, and we are proud to share them with the broader oncology community. Below, you will find the full series of published guideline papers, along with a link to the official SSO Clinical Guideline page.

The following papers, co-published in Cancer and Annals of Surgical Oncology, comprise the full PSM Consortium consensus guideline series:

• Consensus Guideline for the Management of Patients with Appendiceal Tumors, Part 1: Appendiceal Tumors Without Peritoneal Involvement
• Consensus guideline for the management of patients with appendiceal tumors, part 2: Appendiceal tumors with peritoneal involvement
• Consensus Guideline for the Management of Peritoneal Mesothelioma
• Consensus Guideline for the Management of Colorectal Cancer with Peritoneal Metastases
• Consensus Guideline for the Management of Gastric Cancer with Synchronous Peritoneal Metastases
• Consensus Guideline for the Management of Peritoneal Metastases from Neuroendocrine Neoplasms