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Specialty & Clinical Focus:
Dr. Jiachang Chi is an Associate Chief Physician in thoracic surgery at Shanghai Renji Hospital, with a clinical focus on CT-guided biopsy, microwave ablation and cryoablation for pulmonary ground-glass opacities (GGOs), early-stage lung cancer, pulmonary metastases and complex solid tumors.
Professional Title & Qualifications:
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Associate Chief Physician
Hospital & Department：
Shanghai Renji Hospital, Jiao Tong University – Department of Thoracic Surgery
Shanghai International Medical Center (SIMC) – Department of Medical Oncology
(address: No. 160 Pujian Road, Pudong New Area, Shanghai, 200127)
(address: No. 4358 Kangxin Road, Pudong New District , Shanghai, 201315)
Dr. Jiachang Chi (池嘉昌) - Thoracic Surgery Specialist
Personal Biography
Dr. Jiachang Chi is an Associate Chief Physician in Thoracic Surgery at Renji Hospital, Shanghai. Since 2012, he has practised CT-guided percutaneous ablation for solid tumors, with a particular focus since 2014 on the biopsy and ablation of pulmonary ground-glass opacities (GGOs) and early-stage lung tumors. His clinical work includes microwave ablation, cryoablation and CT-guided biopsy. He developed a patented blunt-tip microwave ablation needle for lesions near major vessels and airways and was the first in China to adopt a coaxial “coagulation-then-biopsy” technique for pulmonary GGOs.
Why Choose Dr. Jiachang Chi for your Care?
Dr. Jiachang Chi’s practice is particularly relevant to patients seeking a specialist opinion on pulmonary ground-glass opacities (GGOs), early-stage GGO-like lung cancers, pulmonary metastases or lesions in anatomically challenging locations. His work combines CT-guided biopsy with microwave and cryoablation, including a patented blunt-tip microwave ablation needle developed for procedures near major vessels and airways.
For international patients, a remote specialist review before travel can help clarify how Dr. Chi interprets the imaging, which procedural pathway he recommends and what additional records may be needed for hospital planning in Shanghai. His coaxial “coagulation-then-biopsy” technique is designed to support tissue diagnosis and ablation within a single procedural session in appropriately selected cases.
Pre-Travel Case Review & Specialist Liaison
Before arranging travel to Shanghai, international patients can request MedBridgeNZ coordination for a remote specialist review with Dr. Jiachang Chi. We organise medical records and imaging, coordinate translation where needed, complete client-authorised document transfer and communicate the patient’s questions to the specialist office. Dr. Chi will review the submitted materials and provide his independent clinical opinion and recommendations for the patient to consider before deciding on the next step.
If the patient chooses to pursue the pathway outlined by Dr. Chi, MedBridgeNZ can coordinate hospital appointment communication, medical invitation or visa-document support, travel planning, accommodation arrangements and non-clinical bilingual administrative support in China. Scheduling and travel arrangements are coordinated in line with the hospital’s confirmed requirements and timetable.
Disclaimer: MedBridgeNZ is a medical concierge provider serving a global client base. We assist with logistical coordination and facilitate access to healthcare professionals. MedBridgeNZ does not provide medical advice, diagnoses, or treatments.Any clinical feedback, treatment planning or suitability discussion remains with the relevant hospital or licensed specialist.
Secure a Remote Case Review with
Dr. Jiachang Chi
Areas of Expertise
Biopsy and ablation (microwave and cryoablation) for pulmonary ground-glass opacities (GGOs).
Pioneering a "coagulation-then-biopsy" technique using coaxial technology for GGOs, enabling simultaneous diagnosis and treatment in a single session.
Expertise in treating early-stage GGO-like lung cancers in high-risk anatomical locations (e.g., near the pulmonary hilum, major blood vessels, and bronchi) that might otherwise require major surgery.
CT-guided cryoablation for pulmonary metastases and solid lung tumors.
Interventional procedures for renal (kidney) conditions, including biopsy, percutaneous ablation for renal cancer, AVS (adrenal venous sampling), embolization for angiomyolipoma, and management of vascular complications.
Management of vascular complications related to pediatric liver transplantation and portal hypertension.
CT-guided biopsy of various complex lesions (e.g., liver, lung, kidney tumors, and lymph nodes).
Verified Client Satisfaction Metrics
⭐⭐⭐⭐⭐ 5.0/5.0 Overall Rating
* Treatment Pathway Satisfaction:
5.0/5.0
* Communication & Professionalism:
5.0/5.0
* High demand: Chosen online for specialist liaison and case reviews by over:
6,700 clients
(Source: These third-party platform indicators are provided for general reference only. They may change over time and should not be interpreted as a guarantee of diagnosis, treatment suitability, appointment availability, or individual clinical outcome.)
Work Experience
Since 2012, Dr. Chi has been practicing CT-guided percutaneous local ablation therapy for various solid tumors.
Since 2014, his work has focused on advancing treatments for early-stage lung tumors, with a specialization in the biopsy and ablation of pulmonary GGOs.
Invented and patented a blunt-tip microwave ablation needle to avoid vascular and airway injuries, expanding treatment possibilities for challenging hilar lesions.
First in China to adopt a "coagulation-then-biopsy" coaxial technique, enhancing biopsy accuracy, reducing risks, and enabling simultaneous diagnosis and treatment for GGO patients.
Education & Training
Awards & Honors
Awarded "Good Doctor of the Year" (HaoDF) (2023, 2024)
Awarded "Model Worker" by the Shanghai Municipal Health Commission (2018)
Academic & Professional Memberships
Standing Committee Member, Shanghai Anti-Cancer Association, Committee for Tumor Ablation Therapy
Standing Committee Member, Zhongguancun Innovation Alliance, Committee for Minimally Invasive Oncology
Committee Member, The 7th Asian Society of Cryosurgery
Committee Member, China Anti-Cancer Association (CACA), 1st Committee for Integrated Prevention and Screening of Lung Cancer
Standing Committee Member, CACA, Committee for Minimally Invasive Tumor Therapy
Committee Member, CACA, Committee for Interventional Oncology
Standing Committee Member, Chinese Medical Doctor Association, Interventional Physician Branch, Ablation Committee
Committee Member, Shanghai Social Medical Institutions Association, Oncology Branch
Committee Member, Shanghai Medical Association, Special Committee for Interventional Oncology
Committee Member, Interventional Physician Association, Interventional Pharmacology Group Committee
Committee Member, Shanghai Anti-Cancer Association
Research & Publications
Published 15 SCI-indexed papers (as first/co-first or corresponding/co-corresponding author) and 3 papers in Chinese core journals.
Serves as Principal Investigator (PI) for 2 sub-projects of the National Ministry of Science and Technology's Major Special Projects.
Leads 1 medical innovation research project for the Shanghai Municipal Science and Technology Commission.
Leads 1 sub-project for the Shanghai Municipal Science and Technology Commission's innovative medical device application demonstration project.
Leads 1 Renji Hospital clinical cultivation project.
Selected Peer-Reviewed Publications
Chi J, et al. Technical safety and efficacy of a blunt-tip microwave ablation electrode for CT-guided ablation of pulmonary ground-glass opacity nodules. Eur Radiol. 2021;31(10):7484–7490. PMID: 33797595
Chi J, et al. Pathologic Diagnosis and Genetic Analysis of Sequential Biopsy Following Coaxial Low-Power Microwave Thermal Coagulation for Pulmonary Ground-Glass Opacity Nodules. Cardiovasc Intervent Radiol. 2021;44(8):1204–1213. PMID: 33825064
Wei Z, Chi J, et al. Microwave ablation with a blunt-tip antenna for pulmonary ground-glass nodules: a retrospective, multicenter, case-control study. Radiol Med. 2023;128(9):1061–1069. PMID: 37458905
*The doctor’s information is sourced from the hospital’s official website or provided directly by the doctor. Due to update cycles, there may be occasional delays in reflecting the most recent changes.
Frequently Asked Questions (FAQs)
Is Dr. Chi’s expertise suitable for my specific lung condition?
Dr. Chi’s clinical focus includes pulmonary GGOs, early-stage GGO-like lung cancers, pulmonary metastases, and CT-guided biopsy or ablation of complex lung lesions. To determine whether your case falls within this scope, Dr. Chi will need to review your CT images, reports, pathology results where available, and treatment history. MedBridgeNZ can coordinate record preparation, translation and client-authorised transfer for a remote specialist review. His independent opinion and recommendations can then help you decide whether to consider an in-person pathway in Shanghai.
How does the “coagulation-then-biopsy” technique benefit international patients?
Dr. Chi’s coaxial technique combines low-power coagulation, biopsy and ablation through a single access pathway. In appropriately selected cases, it can allow tissue sampling and treatment during the same procedural session rather than requiring separately planned invasive procedures. For international patients, this can support clearer travel planning around the specialist’s proposed approach, expected hospital steps and recovery considerations. Whether the technique is appropriate depends on Dr. Chi’s review of the lesion’s size, location, imaging features and the patient’s wider clinical circumstances.
Will MedBridgeNZ advise me on whether I need microwave ablation or cryoablation?
No. The choice between microwave ablation, cryoablation, biopsy, surgery or another pathway is a clinical decision made by Dr. Chi and the treating hospital. MedBridgeNZ organises the patient’s records, coordinates translation and client-authorised document transfer, and supports appointment and travel communication. Dr. Chi’s specialist review can address the patient’s questions and explain the option he considers appropriate based on the submitted imaging and medical history. MedBridgeNZ does not provide medical advice, diagnosis or treatment.
How do I start the remote specialist-review process with Dr. Chi from overseas?
Begin by submitting your current imaging, radiology reports, pathology results where available, prior treatment history and main questions. MedBridgeNZ will organise the file set, coordinate translation where needed and transfer the authorised records for Dr. Chi’s review. After his opinion and recommendations are received, you can decide whether to proceed. MedBridgeNZ can then coordinate the hospital appointment request, medical invitation or visa-document support, travel planning, accommodation and non-clinical bilingual administrative support in Shanghai, subject to the hospital’s confirmed timetable.
Flexible Ways to Connect with the Specialist
We understand that every client’s situation is unique. Beyond the Remote Written Review, we offer a range of flexible ways to access specialist insights:
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Remote Video Liaison: For a more personal interaction, we can arrange a live video session, allowing you to discuss your case directly with the specialist with the help of our professional medical translators.
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On-Site Proxy Liaison: If you cannot travel, our dedicated bilingual team can visit the hospital in person on your behalf. We will present your translated medical records to the specialist, facilitate your inquiries, and provide you with a comprehensive translated report of the doctor’s findings.
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In-Person Appointment Booking: If you are planning to travel to China for treatment, we manage the complex hospital registration and appointment process, ensuring you have confirmed access to your chosen specialist upon arrival.
How MedBridgeNZ Helps You:
MedBridgeNZ is a New Zealand-based medical concierge and logistics coordination provider for international patients exploring specialist-led care in China. We assist with appointment request coordination, medical-record preparation, translation coordination, client-authorised document transfer, medical invitation or visa-document support, travel planning, accommodation coordination and non-clinical bilingual administrative support. MedBridgeNZ does not provide medical advice, diagnosis or treatment; all clinical opinions and decisions are provided independently by licensed specialists and hospitals. Hospital, specialist and other third-party costs are separate from MedBridgeNZ coordination fees unless expressly stated in writing.