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Updated: Jun 26, 2026
Percutaneous Hepatic Perfusion (PHP) with Melphalan as a Treatment for Unresectable Metastases Confined to the Liver
Published on: July 31, 2016
[Peritoneal mesothelioma: treatment with cytoreductive surgery combined with hyperthermic intraperitoneal
1Service de chirurgie générale digestive et endocrinienne, centre hospitalier Lyon Sud (CHLS) - Lyon.
Unlabelled:
Diffuse malignant peritoneal mesothelioma is a rare and lethal disease. Locoregional treatments combining cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC) seem to improve prognosis.
Methods:
Cytoreductive surgery and HIPEC was performed in 22 patients at the Centre Hospitalier-Lyon Sud between 1989 and 2006. A retrospective analysis of survival was carried out to assess clinical and histological prognostic factors.
Results:
Nineteen patients with diffuse malignant peritoneal mesothelioma were included (16 epithelial, 3 biphasic and 3 multicystic forms). Sixteen patients presented stage 3 or 4 peritoneal mesothelioma according to the Gilly classification. Optimal cytoreductive surgery was performed for 11 patients (complete macroscopic resection or residual tumor nodules less than 2.5mm). No post-operative deaths occurred but 9 patients (47%) presented grade III or IV post-operative complications. The overall median survival was 36.9 months; completeness of cytoreduction was the only significant prognostic factor.
Conclusion:
Cytoreductive surgery combined with HIPEC may improve the length of survival for patients with diffuse malignant peritoneal mesothelioma; such patients should be treated in specialized centers.
