胃癌 大韓民国 の治療 — 費用 2026

South Korea dominates stomach cancer treatment with a global-leading 5-year survival rate exceeding 77%. Survival is significantly higher than in the US or UK. Extensive national screening ensures 63% of cases are diagnosed early. Surgeons maintain elite proficiency through massive procedure volumes.

• Surgical proficiency: High-volume centers perform 10x more stomach surgeries annually than global peers.
• Advanced technology: Facilities like Samsung Medical Center utilize Da Vinci robotic systems and Novalis.
• Early detection: Endoscopic screening identifies most cases at treatable, early stages.
• Minimally invasive lead: Specialists pioneer endoscopic submucosal dissection to avoid full stomach removal.

Bookimed Expert Insight: While many countries prioritize chemotherapy first, South Korean centers like Seoul National University Hospital leverage massive surgical data to prefer aggressive early intervention. This high-volume expertise allows clinics like Asan Medical Center to maintain surgical complication rates below 5%, which is significantly lower than the 15% global average.

Patient Consensus: Patients travel to Seoul specifically for procedures like endoscopic submucosal dissection to preserve their stomach and return to a normal diet quickly. Many note that the speed of care is impressive, with treatment starting within two weeks of arrival.

Medical centers in Korea provide comprehensive treatments including endoscopic resection, laparoscopic gastrectomy, and robotic-assisted surgery. Specialized oncology centers also offer advanced non-surgical options like target therapy, immunotherapy with Keytruda, and HIPEC. High surgical volumes contribute to survival rates exceeding 70% for advanced cases.

• Endoscopic resection: Surgeons use ESD or EMR to remove early-stage mucosa tumors.
• Minimally invasive surgery: Laparoscopic and robotic-assisted gastrectomies are standard for over 60% of cases.
• D2 lymphadenectomy: This routine protocol removes regional lymph nodes to reduce cancer recurrence.
• Systemic therapy: Options include FLOT regimen chemotherapy, HER2-targeted drugs, and PD-1 inhibitors.

Bookimed Expert Insight: Samsung Medical Center and Asan Medical Center handle massive patient volumes, with Asan treating over 11,000 outpatients daily. This high frequency allows surgeons like Dr. Sung Hoon Noh at Severance Hospital to refine techniques for complex D2 lymph node dissections. This expertise is a primary reason why Korea maintains a global rank of 4 in our medical destination database.

Patient Consensus: Patients emphasize that Korean centers are much more aggressive with palliative care, such as offering HIPEC or stenting, compared to conservative western approaches. Many note that having an English-speaking coordinator is vital for navigating the large, busy hospital campuses in Seoul.

Samsung Medical Center, Severance Hospital, and Asan Medical Center are the primary Seoul institutions treating international stomach cancer patients. These JCI-accredited facilities offer robotic gastrectomy and advanced immunotherapy. They maintain dedicated international centers to handle the high volume of global oncology cases annually.

• Samsung Medical Center: Performs 45,800 operations yearly with dedicated international primary care services.
• Severance Hospital: First JCI-accredited Korean facility specializing in advanced-stage gastric cancer surgery.
• Asan Medical Center: Largest national hospital performing over 1,500 annual stomach cancer surgeries.
• Expert surgical staff: Professor Sung Hoon Noh at Severance leads international gastric cancer associations.

Bookimed Expert Insight: While Samsung and Asan lead in total patient volume, Severance Hospital stands out for surgical leadership. Dr. Sung Hoon Noh has served as president of both Korean and international gastric cancer associations. This academic authority makes Severance a strategic choice for complex or advanced-stage gastric cases.

Patient Consensus: Patients note that these hospitals are very large but provide accessible assistance. They emphasize that using a partner for introductions is more effective than self-contacting hospitals.

Patients should plan to stay in South Korea for 4 to 8 weeks for stomach cancer treatment. This period covers essential pre-operative diagnostics, the surgical procedure, and post-operative monitoring. Most surgical cases require at least 10 to 14 days of hospitalization followed by outpatient wound care.

• Diagnostic phase: Allow 5 to 7 days for PET/CT, gastroscopy, and biopsy results.
• Hospitalization: Gastrectomy patients typically remain in the hospital for 10 to 14 days.
• Follow-up care: Stay 2 to 3 weeks post-discharge for staple removal and nutrition consults.
• Treatment plan: Extended stays are necessary if neoadjuvant chemotherapy or immunotherapy is required.

Bookimed Expert Insight: Korea’s leading oncology centers like Samsung Medical Center and SNUH handle massive patient volumes daily. Since these hospitals manage over 10,000 patients every day, surgical schedules are extremely tight. Patients who finalize their biopsy revision and CT scans within the first week avoid long delays. Securing a 2-month medical visa is safer than a standard tourist entry to prevent stressful extension paperwork.

Patient Consensus: Patients note that while the hospitals are large, assistance is always available. Many recommend packing for a 2-month stay as recovery from a total gastrectomy often takes longer than initially expected.

Korean hospitals follow a phased diet starting with ice chips on Day 1. Patients transition to clear liquids by Day 3 and rice porridge by Week 1. This structured protocol focuses on 6 small meals daily. It aim to prevent dumping syndrome and manage reduced stomach capacity.

• Phase progression: Starts with sips of water then transitions to liquid diets.
• Core staple: Rice porridge (juk) serves as the primary soft food base.
• Protein target: Patients aim for 60g daily from tofu, fish, or eggs.
• Eating technique: Doctors emphasize chewing 30 times per bite to prevent blockage.
• Fluid separation: Drink liquids 30 to 60 minutes before or after meals.

Bookimed Expert Insight: Korea maintains high cancer treatment statistics at centers like Seoul National University Hospital. Our data shows clinics like Asan Medical Center manage over 65,000 surgeries yearly. This high volume allows Korean teams to refine recovery protocols like ERAS. These protocols prioritize early oral intake to speed up intestinal recovery.

Patient Consensus: Patients note that nurses strictly monitor the 6-meal schedule of watery rice and seaweed soup. Many recommend stocking plain juk packets and protein powders before returning home to ensure easy meal prep.

South Korea leads the world in stomach cancer treatment. It reports a five-year survival rate exceeding 77%. Leading centres like Samsung Medical Center and Asan Medical Center perform thousands of gastric surgeries annually. Specialists use robotic systems and minimally invasive techniques to improve recovery and surgical precision.

• Exceptional survival rates: The 77% survival rate surpasses many Western countries including the US and UK.
• High-volume expertise: Asan Medical Center performs over 1,500 stomach surgeries and 1,700 endoscopic therapies annually.
• Specialised technology: Facilities like Samsung Medical Center use Novalis and Da Vinci robotic systems for treatment.
• Leading specialists: Prof. Dr Sung Hoon Noh at Severance Hospital is a former International Gastric Cancer Association president.
• Specialised diagnostic tools: Clinics use BESTcare systems at SNUBH to reduce errors during complex oncology diagnostics.

Bookimed Expert Insight: South Korea's massive patient volume creates a unique safety advantage. Major Seoul hospitals like Severance Hospital serve 4,000,000 patients annually. This high-frequency environment allows surgeons to refine techniques like endoscopic submucosal dissection. This method can remove early tumours without full stomach removal.

Patient Consensus: Patients value how quickly they can access pathology reviews in Seoul. They also appreciate the availability of coordinated oncology teams. The large hospital size is balanced by helpful staff who assist international travellers with navigation and post-surgical care plans.

Surgeons in the Republic of Korea primarily use laparoscopic gastrectomy and D2 lymph node dissection. These techniques achieve high curative resection rates between 80.8% and 87.0%. Robotic systems like da Vinci are common for complex cases requiring precise tissue sparing.

• Laparoscopic surgery: This minimally invasive approach accounts for over 60% of early-stage gastric cancer cases.
• D2 dissection: Surgeons remove extended lymph node chains for radical oncological safety during resection.
• Robotic gastrectomy: Systems like da Vinci provide 3D visualisation for meticulous removal of deep lymph nodes.
• Function preservation: Specialists at centres like Samsung Medical Center prioritise preserving stomach volume when oncologically safe.

Bookimed Expert Insight: Korean surgical excellence is driven by sheer volume. Asan Medical Center alone performs over 65,000 operations annually. This high frequency allows surgeons to refine complex techniques like bloodless robotic surgery at Korea University Anam Hospital. This helps reduce infection risks and speeds up recovery for international patients.

Patient Consensus: Patients in Korea note that hospitals are large, but help is always available. Many emphasise asking surgeons about stomach preservation. This significantly impacts their long-term eating habits and quality of life.

South Korea specialises in stomach cancer through high-volume centres like Samsung Medical Center and Severance Hospital. These Seoul-based facilities use robotic systems and proton therapy. Dr Sung Hoon Noh at Severance Hospital is a global leader in gastric cancer surgery.

• Samsung Medical Center: Provides AI-assisted robotic surgery and Novalis radiotherapy for complex oncology.
• Severance Hospital: Features the Yonsei Cancer Center and holds Joint Commission International accreditation.
• Asan Medical Center: Operates as South Korea's largest multidisciplinary hospital with major surgical volume.
• Seoul National University: Maintains the highest statistics for cancer treatment using digital health systems.

Bookimed Expert Insight: Samsung Medical Center serves over 2,000,000 patients annually. It maintains a presidential service standard. This massive volume means surgical teams handle rare oncological variations frequently. For Australian patients, digitalised records at Seoul National University Hospital simplify transferring treatment summaries to local GPs.

Patient Consensus: Patients find the Seoul hospitals impressive in scale yet consistently helpful. They note that even in enormous facilities like Severance Hospital, staff support remains accessible.

Stomach cancer treatment in South Korea typically takes 4 to 6 weeks for standard surgical cases. This period covers pre-operative diagnostics, gastrectomy surgery, and initial recovery. Patients requiring intensive chemotherapy may needs to stay longer. Alternatively, they can return for further cycles every 3 weeks.

• Diagnostic phase: Tests like PET-CT and gastroscopy are usually completed within 5–7 days.
• Hospital stay: Patients typically spend 7–14 days in hospital following a gastrectomy.
• Post-operative recovery: Staying 2–3 weeks after discharge allows for staple removal and follow-up.
• Chemotherapy timing: Adjuvant chemotherapy often starts within 6 weeks after surgery for better outcomes.

Bookimed Expert Insight: Samsung Medical Center treats over 2 million patients annually. However, smaller specialised units often provide faster diagnostic windows. Patients can often move from their first consultation to the theatre within 5 days. Centres like Gachon University Gil Medical Center offer similar expertise near the airport.

Patient Consensus: Patients find large facilities like Severance Hospital easy to navigate with ample staff support. The focus on digital coordination helps streamline the process through each treatment stage.

Obtaining a medical second opinion in South Korea involves submitting medical records to leading tertiary hospitals. Specialists at centres like Samsung Medical Center or Severance Hospital review pathology and imaging. This process confirms diagnoses and treatment plans. Most major Seoul hospitals offer dedicated international services for this purpose.

• Record review: Specialists evaluate pathology reports, PET-CT scans, and biopsy results remotely or in-person.
• Specialist expertise: Dr Sung Hoon Noh at Severance Hospital specialises in gastric cancer surgery.
• Digital systems: Seoul National University Hospital uses fully digital records to streamline medical data reviews.
• Accredited facilities: Many top centres hold JCI or KOIHA accreditation for international clinical standards.

Bookimed Expert Insight: South Korea is home to 76 specialised clinics. These centres serve 4,500+ international requests annually through Bookimed. Data shows clinics like Samsung Medical Center handle over 2 million patients each year. This enormous volume means their oncologists, like Dr Lim Do Hoon, see complex stomach cancer cases daily. Patients should prioritise hospitals with integrated digital systems. These centres process diverse medical files faster than smaller clinics.

Patient Consensus: Patients note that hospitals in Seoul are very large. They suggest starting with a paper review of imaging before travelling to South Korea. Many find that having pathology and staging documents translated into English helps specialists provide more specific advice.

Patients do not need to speak Korean to receive treatment. Major Seoul hospitals operate dedicated international healthcare centres. These facilities provide English-speaking coordinators and medical interpreters. JCI-accredited centres like Severance Hospital and Samsung Medical Center accommodate thousands of international patients annually with full language support.

• International centres: Hospitals provide English support for consultations, procedures, and administrative tasks.
• Clinical specialists: Experts like Prof. Dr Lim Do Hoon at Samsung Medical Center treat international cases.
• Support services: Dedicated teams often assist with airport transfers and accommodation bookings nearby.
• Translation protocols: Patients should confirm if pathology reports and discharge notes are provided in English.

Bookimed Expert Insight: Korea's digital healthcare leadership improves the experience for non-speakers. Seoul National University Hospital became fully digital in 2004. This digitisation allows for faster translation of medical records. It also allows for clearer communication of complex oncology data across departments. Hospitals with these digital systems, like the first digital facility Seoul National University Bundang Hospital, often have smoother coordination.

Patient Consensus: Patients find that while the facilities are massive, on-site assistance is readily available. Many note that clear communication during surgery and chemotherapy is vital for a smooth recovery.