Liver resection surgery, also known as hepatectomy, is a surgical procedure performed to remove part of the liver affected by abnormalities, such as benign or malignant tumors. This procedure is generally recommended for certain liver tumor sizes, suspected liver cancer, or liver masses that may cause complications if left untreated. With proper surgical techniques and thorough preoperative evaluation, liver resection aims to remove diseased tissue while preserving healthy liver function.
This medical procedure was also experienced by a 32-year-old female patient who underwent liver resection surgery at Mandaya Royal Hospital Puri. The patient initially presented with non-specific symptoms, which later led to the discovery of a liver mass measuring approximately 5 cm. The case was managed by Prof. Dr. dr. Toar Jean Maurice Lalisang, Sp.B, Subsp.BD (K), together with the medical team at Mandaya Royal.
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Initial Symptoms and the Decision to Undergo Surgery
At first, the patient only experienced abdominal pain and believed the discomfort was related to a history of intestinal adhesions she had several years earlier.
After visiting a nearby hospital, she underwent imaging examinations, and a CT scan revealed a liver mass measuring approximately 5 cm. The finding was later confirmed by MRI, which suggested a possible diagnosis of liver cancer (hepatocellular carcinoma), although the results were not yet definitive.
To obtain a clearer diagnosis, the patient underwent further examinations, including a PET scan and blood tests. The results showed no spread to other organs, normal tumor marker levels, and no underlying risk factors such as cirrhosis, hepatitis, or impaired liver function.
Due to the inconclusive nature of the findings, the patient sought a second opinion from several hospitals, including medical centers abroad. After considering medical recommendations, available facilities, and family comfort, she ultimately decided to undergo liver resection surgery at Mandaya Royal Hospital Puri.
Treatment Process, Surgery, and Recovery
The patient completed a comprehensive preoperative preparation process, including cardiac and pulmonary assessments, as well as an overall health evaluation. She felt that communication with the medical team at Mandaya Royal Hospital Puri was clear and informative, allowing her to fully understand each stage of the treatment process.
The liver resection surgery was performed successfully. Within a few days after the operation, the patient was able to begin light mobilization and chose to remain physically active to support optimal recovery.
Although she still experienced mild pain or soreness, this was considered normal following major surgery. At the time of reporting, the patient was still awaiting the pathology results to determine the nature of the removed liver mass.
Comfort of Care and Post-Surgery Expectations
During her treatment at Mandaya Royal Hospital Puri, the patient described the hospital environment as comfortable and calming. The quiet atmosphere, comprehensive facilities, and attentive medical staff had a positive impact on her mental well-being and recovery process. She also emphasized that communication with Prof. Toar and the medical team was extremely helpful in making informed and rational medical decisions.
Despite not yet receiving the pathology results, the patient stated that she did not regret undergoing the surgery. For her, having diagnostic certainty was far more reassuring than living with uncertainty.
If the mass is confirmed to be benign, the surgery is considered the best preventive step. However, if further treatment is required, the patient feels more prepared, knowing that early medical intervention has already been performed with the support of experienced doctors and advanced facilities at Mandaya Royal Hospital Puri.
Profile and Practice Schedule of Prof. Toar at Mandaya Royal Hospital Puri

Prof. Dr. dr. Toar Jean Maurice Lalisang, Sp.B-KBD, is a surgical specialist with advanced expertise in digestive surgery. He provides consultations and surgical treatments related to the digestive system, including complex cases such as liver tumors, hepatobiliary disorders, and liver transplantation. With extensive clinical experience, Prof. Toar is widely recognized as one of Indonesia’s leading experts in digestive surgery and liver transplantation.
He completed his medical education and general surgery specialization at Universitas Indonesia, followed by subspecialty training in Digestive Surgery, and later earned his doctoral degree, also at Universitas Indonesia. This strong academic background forms the foundation of his comprehensive, evidence-based approach to digestive surgical care.
In addition to his clinical practice, Prof. Toar is an active member of the Indonesian Association of Digestive Surgeons (IKABDI), reflecting his commitment to staying up to date with advancements in digestive surgery to provide the highest standard of care for patients.
Practice schedule at Mandaya Royal Hospital Puri:
- Tuesday: 3:30 PM – 5:30 PM
- Thursday: 3:30 PM – 5:30 PM
- Saturday: 11:00 AM – 1:00 PM
To make your visit to Mandaya Royal Hospital Puri more convenient, you can use the WhatsApp Chat feature, Book Appointment, or the Care Dokter app, available for download on Google Play and the App Store, to schedule visits, check queue numbers, and access complete hospital information.

