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First Retroperitoneal Tumor Removal Using Robotic Surgery in Saudi Arabia

First Retroperitoneal Tumor Removal Using Robotic Surgery in Saudi Arabia

First Retroperitoneal Tumor Removal Using Robotic Surgery in Saudi Arabia

First Retroperitoneal Tumor Removal Using Robotic Surgery in Saudi Arabia
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16/12/2025

Khobar – Mouwasat Hospital 

In a groundbreaking medical achievement and a first in the Kingdom, the surgical team at Mouwasat Hospital Khobar, led by Dr. Sami Al-Asari – Consultant in Robotic Surgery, Oncology, and Bariatric Surgery, successfully removed a rare retroperitoneal pelvic tumor from a woman in her twenties using advanced robotic surgery technology. 

Case Details 

The tumor measured approximately 18 cm and was located deep in the pelvis, surrounding critical structures including arteries, veins, nerves, and the ureter, extending to the pelvic floor behind the rectum. This made the procedure an extremely complex surgical challenge. 

The patient had been suffering from chronic pelvic pain, and after thorough diagnostic evaluation, robotic surgery was chosen for its high precision, enhanced visualization, stable instrument control, and superior flexibility of surgical tools. 

Successful Outcome and Benefits of Robotic Surgery 

Thanks to Dr. Al-Asari’s expertise and the advanced robotic system, the tumor was meticulously separated from vital organs without causing any damage and was completely removed. The patient has fully recovered and is currently under follow-up care at Mouwasat Hospital Khobar. 

Mouwasat Hospital’s Commitment to Excellence 

Mouwasat Hospital Khobar is recognized as one of the leading medical centers in Saudi Arabia, equipped with state-of-the-art technologies and staffed by highly skilled national and international specialists. The hospital is committed to delivering world-class healthcare services, ensuring patient safety and quality care, making it a preferred destination for patients locally and regionally. 

This achievement aligns with Mouwasat Medical Services Company’s vision to attract top medical talent and provide cutting-edge technologies and advanced medical facilities. 

 




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14/03/2026

Jubail – Mouwasat Hospital 

Mouwasat Hospital in Jubail continues to strengthen its position as one of the leading medical institutions in the region by providing advanced healthcare services that rely on cutting-edge medical technologies. Among its recent achievements are life-saving interventions performed through catheter-based procedures and interventional radiology, eliminating the need for open surgical operations. 

Life-Saving Intervention for a Patient with Severe Bleeding Caused by a Renal Tumor-Related Aneurysm 

The medical team successfully treated a patient suffering from severe internal bleeding resulting from an aneurysmal dilation of blood vessels associated with a tumor in the left kidney. 
The case required urgent intervention, which was performed under local anesthesia using advanced interventional radiology techniques. 

The procedure involved the precise embolization of the arteries feeding the aneurysmal lesion, which resulted in:

  • Complete cessation of bleeding 
  • Stabilization of the patient’s condition 
  • Safe discharge from the hospital after noticeable improvement 

Another Success: Treating a Complex Case of Acute Venous Thrombosis 

In a related achievement, the hospital recorded another successful intervention for a patient suffering from acute thrombosis in the pelvic and lower limb veins, a condition that poses serious risks if not managed promptly. 

Using the latest interventional radiology technologies, the medical team performed catheter-directed venous thrombectomy, which contributed to:

  • Significant improvement in blood flow 
  • Rapid stabilization of the patient’s clinical condition 
  • Prevention of further complications 

Integrated Interventional Radiology Services at Mouwasat Hospital in Jubail 

These accomplishments reflect the high level of integration between the hospital’s specialized departments, as well as the:

  • Expertise of the medical team 
  • Availability of advanced interventional radiology equipment 
  • Ability to manage critical and complex cases without resorting to open surgery 

This approach ensures safer outcomes, fewer complications, and faster recovery for patients. 

Commitment to Advancing Medical Care 

Mouwasat Hospital in Jubail reaffirms its ongoing commitment to enhancing its medical services and adopting the latest advancements in interventional radiology and minimally invasive treatment techniques. 
This commitment supports the hospital’s mission to deliver high-quality, safe, and effective healthcare that meets international standards. 

First Retroperitoneal Tumor Removal Using Robotic Surgery in Saudi Arabia

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First Retroperitoneal Tumor Removal Using Robotic Surgery in Saudi Arabia
14/03/2026

Riyadh – Mouwasat Hospital 

Mouwasat Hospital in Riyadh received a patient referred from another hospital in the city who was suffering from rectal bleeding and a suspected bowel obstruction caused by an advanced cancerous tumor located in the upper rectum. Following an urgent assessment, the patient was admitted for the necessary laboratory tests and imaging studies. 

Evaluation of the Rectal Tumor 

A coordinated evaluation was conducted between the General Surgery Department and the Oncology Department to determine the optimal treatment plan. After reviewing the diagnostic results, the medical team decided to proceed with a surgical intervention led by: Dr. Ahmed Abdel Fattah Habib – Consultant of General Surgery & Oncology, with the assistance of Dr. Abdulaziz Al-Hindawi – Specialist in General Surgery.

The patient was then prepared for a precise laparoscopic surgical procedure targeting the affected section of the colon and rectum. 

Laparoscopic Resection of the Rectal Tumor 

The entire procedure was performed using advanced laparoscopic surgical techniques and included:

  • Resection of the lower sigmoid colon and upper rectum 
  • Colon-to-rectum anastomosis (reconnection) 
  • Radical lymph node dissection 

This complex operation required a high level of surgical expertise due to the tumor’s advanced stage and its presence in a sensitive anatomical region. 

Postoperative Recovery 

By the grace of God, the surgery was completed successfully, and the patient was discharged in good health. 
He will continue to be monitored through follow-up visits in both the Surgery Clinic and the Oncology Clinic to ensure the completion of his treatment plan according to the highest medical standards. 

Mouwasat’s Commitment to Advanced Medical Care 

This operation is considered one of the most complex laparoscopic procedures that require specialized expertise and advanced surgical technologies. 
This success aligns with Mouwasat Hospital Riyadh’s commitment to providing:

  • State-of-the-art surgical techniques 
  • Highly qualified medical professionals 
  • Advanced healthcare services that ensure the highest standards of safety and quality for patients 
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