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Published on: October 16, 2013
The Landmark Series: Scoring Systems for Primary Peritoneal Surface Malignancy
1MedStar Georgetown Cancer Institute, Washington, D.C., USA. chukwuemeka.u.ihemelandu@medstar.net.
Background:
Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) represents an innovative approach to treat or prevent peritoneal metastasis. However, given the morbidity that can be associated with this procedure, adequate patient selection facilitated by scoring systems for primary peritoneal surface malignancy (PSM) is paramount to ensure equitable morbidity as well as acceptable survival outcome.
Methods:
Seminal studies on scoring systems for PSM that have laid the foundation for adequate patient selection and prognostication are spotlighted.
Results:
Quantitative prognostic indicators have been defined for patients with PSM that enable the surgeon to make sound clinical judgements as to who may or may not benefit from CRS/HIPEC. These prognostic indicators include the histopathology of the tumor, findings on the preoperative abdominal and pelvic computerized axial tomography, the Peritoneal Cancer Index, completeness of cytoreduction score, and prior surgical score.
Conclusions:
Scoring systems for primary peritoneal surface malignancy reviewed in this article highlight the utility of these systems for patient selection for CRS/HIPEC and prognostication.
