
Dr François Quenet
Specialist inPeritoneal Oncological Surgery.
Advanced Hepatobiliary and Retroperitoneal Oncological Surgery.
Pressurised intraperitoneal chemotherapy (PIPAC).
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Onco Center
The unit
The Abdominal Sarcomas Unit performs specialist oncological surgery for complex intra-abdominal and retroperitoneal tumours. The decision to operate is made following a thorough assessment of the tumour and its extent, with a plan drawn up for a safe and technically sound resection, followed by post-operative monitoring and ongoing follow-up.

Medical team

Peritoneal Oncological Surgery.
Advanced Hepatobiliary and Retroperitoneal Oncological Surgery.
Pressurised intraperitoneal chemotherapy (PIPAC).

Cytoreductive surgery with or without hyperthermic intraperitoneal chemotherapy (HIPEC).
Oncological surgery for pelvic and abdominal tumours.
Advanced laparoscopy and robotic surgery.
Patient information
The Abdominal Sarcomas Unit at the Publio Cordón Memorial Hospital specialises in the surgical treatment of intra-abdominal and retroperitoneal sarcomas, rare tumours that require advanced planning, technical precision and a hospital environment equipped to handle highly complex procedures.
The unit is led by Dr Luis González Bayón, a specialist in complex oncological surgery and in the management of retroperitoneal tumours presenting high technical difficulty.
Abdominal sarcomas can be located deep within the abdomen and may, on occasion, affect organs, viscera or large blood vessels. Their treatment requires specific expertise and a strategy carefully tailored to each patient.
The unit performs procedures ranging from extensive resections to multi-organ surgery when the extent of the tumour so requires. In cases where the sarcoma involves major vascular structures, the procedure is planned in collaboration with other specialist departments within the hospital, enabling highly complex situations to be managed through a coordinated and safe approach.
This multidisciplinary model ensures that every surgical decision is made following a comprehensive assessment, prioritising oncological safety and technical control at every stage of treatment.
When faced with a diagnosis of abdominal sarcoma, every decision is crucial. For this reason, each case is assessed on an individual basis, integrating surgical assessment with medical oncology, diagnostic imaging, pathology and intensive care.
This coordinated approach enables us to rigorously analyse the feasibility of a complete resection, assess the actual risks and devise a clear treatment plan. The aim is to provide accurate, understandable and honest information, ensuring that each patient has the time needed to understand their situation and make decisions with confidence.

Beyond the surgical technique itself, the treatment of an abdominal sarcoma involves uncertainty, doubts and important decisions.
The unit operates under a care model that combines medical excellence with a personalised approach, taking the time to explain each step, answer questions and provide support with respect and compassion. Every patient is cared for with the conviction that clear information and ongoing support are an essential part of the therapeutic process.
In the event of a diagnosis or suspicion of intra-abdominal or retroperitoneal sarcoma, the Unit offers a specialist assessment aimed at determining the most appropriate treatment strategy for each individual case.
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