海外の生検専門医 — ページ12

Prof. Jong Kyun Lee is a gastroenterologist at Samsung Medical Center in Seoul. He treats complex pancreatobiliary disorders. The doctor treats pancreatic, bile duct, and gallbladder cancers.

Clinical Specialization

Prof. Lee diagnoses and treats malignant and benign digestive diseases. He provides surgical and non-surgical solutions for patients with several conditions. This care helps patients with:

• Pancreatic, bile duct, and gallbladder cancers
• Colon cancer
• Pancreatitis
• Gallstones (cholelithiasis)

Surgical Expertise

The specialist performs procedures for abdominal oncology. This includes Whipple surgery — a complex operation to remove parts of the pancreas and small intestine. He also performs distal pancreatectomy to remove the tail of the pancreas.

Professional Background

Prof. Lee treats patients at Samsung Medical Center. This institution is a multidisciplinary hospital in South Korea. It serves as a hospital of presidential standards.

Education and Training

The doctor received his medical education at institutions in Korea and the USA. This training provides a global perspective on gastroenterological care.

• The Seoul National University College of Medicine, South Korea
• The University of California, USA

Professional Memberships

Prof. Lee is a member of specialized medical societies. These organizations focus on advancing endoscopic and pancreatobiliary research.

• The Korean Society of Gastrointestinal Endoscopy
• The Korean Society of Gastroenterology
• The Korean Pancreatobiliary Association

Dr. Kyu Taek Lee is a specialist in gastroenterology and oncology at Samsung Medical Center. He treats pancreatic, bile duct, and gallbladder cancers. The doctor completed medical training at institutions in South Korea, Japan, and the United States.

Specialization and Surgical Focus

Dr. Lee treats gastrointestinal conditions with a focus on oncological gastroenterology. He treats patients with pancreatic cancer and colon cancer. The specialist also treats diseases of the bile duct and gallbladder. He performs surgical procedures including:

• Whipple surgery (pancreaticoduodenectomy)
• Distal pancreatectomy
• Pancreas, liver, and lung biopsies
• Endoscopic diagnostic procedures

Professional Experience

• Gastroenterology specialist at the Department of Gastroenterology, Samsung Medical Center
• Professor of Gastroenterology in South Korea

Education and International Training

• Hanyang University College of Medicine, South Korea – Medical degree
• Stanford University School of Medicine, USA – Specialized medical training
• Kyoto Second Red Cross Hospital, Japan – Clinical training

Professional Memberships

• The Korean Society of Gastrointestinal Endoscopy
• The Korean Society of Gastroenterology

Oncogynecologist

Oncologist

Gynecologist. Oncogynecologist

Oncosurgeon, Head of Samsung Department of Urology

Academic Details

Faculty / University
19 Mayis University, Faculty of Medicine, Samsun – Turkey

Date of Graduation
1992

Postgraduate Training
Institution: Department of Radiology, Faculty of Medicine, Erciyes University, Kayseri – Turkey
Supervisor in Charge of Training: Mustafa Ozturk
Training Period: From 1993 to 1998
Title of Thesis: Evaluation of Lower Extremity Artery-Occlusive Disease by MR Angiography

Accreditation

Radiology Specialist: 1998, The Ministry of Health of Turkey

Associate Professor: 2003, Interuniversity Committee

Academic Experience

Residency: Department of Radiology, Erciyes University, Kayseri – Turkey (1993 to 1998)

Private Practice: Maternal and Children Hospital, Sivas – Turkey (1998–2000)

Academic Positions:

2000 to 2003: Assistant Professor of Radiology, Firat University, Elazig – Turkey

2003 to 2009: Associate Professor of Radiology, Firat University, Elazig – Turkey

2009 to 2010: Professor of Radiology, Firat University, Elazig – Turkey

2010 to 2015: Professor of Radiology, Chairman, Bezmialem Vakif University, Istanbul – Turkey

2015 to 2016: Professor of Radiology, Chairman, Yeditepe University, Istanbul – Turkey

2017 to Present: Professor of Radiology, Interventional Radiology Unit, Bahçelievler Medical Park Hospital, Altınbaş University, Istanbul – Turkey

Fellowship

Institution: Department of Radiology, University Hospital of Cleveland, Case Western Reserve University, Cleveland, Ohio, USA

Duration:  2004 to 2005

Position: Research Fellow – Ultrasound & CT (Body)

Professional Memberships

-Turkish Society of Radiology

-Medical Ultrasound Society of Turkey

-Turkish Society of Radiology, Abdominal Radiology Study Group

-ESGAR – European Society of Gastrointestinal and Abdominal Radiology (Fellow)

-ESUR – European Society of Urogenital Radiology (Fellow)

-ESR – European Society of Radiology

-Turkish Society of Magnetic Resonance

-Turkish Society of Radiology, Urogenital Radiology Study Group

-Turkish Society of Interventional Radiology

-Korean Society of Radiology (International Member)

-Radiological Society of North America (RSNA) – Corresponding Member

Prizes and Awards

European Congress of Radiology (ECR) 2002, Vienna – Image Interpretation, 3rd Prize

Interpretation Corner of European Radiology 2003 – 2nd Prize

Cases of the Day – ESGAR 2007, Lisbon, Portugal – 2nd Prize

Cases of the Day – ESGAR 2009, Valencia, Spain – 1st Prize

Dr. Bengisu Ay is an infectious diseases specialist at Medipol University Pendik Hospital in Istanbul. She focuses on viral hepatitis, diabetic foot infections, and clinical microbiology. Dr. Ay has contributed to multi-center studies on antibiotic resistance and pathogen identification. She treats complex cases at a clinic that serves 350,000 patients annually.

• Specializes in the treatment of Chronic Hepatitis C and Mediterranean spotted fever.
• Authored research on epidermal growth factor for diabetic foot wounds.
• Former physician at Acipayam State Hospital and Bozyaka Training Hospital.
• Published international research on causative pathogens in bacterial infections.

Education and Expertise

• 2010-2016 – EGE UNIVERSITY FACULTY OF MEDICINE
• 2017-2022 – EGE UNIVERSITY FACULTY OF MEDICINE RADIOLOGY DIVISION

Diseases

• Abdominal Radiology
• Breast Radiology

Treatment Methods

• Breast and Thyroid Biopsies
• Non-Vascular Interventional Procedures and Biopsies
• Percutaneous Drainage Procedures

Experience

• 2016-2017 – Uşak State Hospital (General Practitioner)
• 2017-2022 – Ege University (Specialization Training)
• 2022-2024 – Ağrı Training and Research Hospital (Specialist Physician)

Professional Memberships

• Turkish Radiology Association (TRD)
• Turkish Society of Interventional Radiology (TGRD)

Asist. Prof. Dr. Paul Stanciu is a Consultant Gynaecological Surgeon and subspecialist in Gynaecological Oncology and Robotic Surgery. He has worked in Germany, Ireland, and the UK, including at The Royal Marsden Hospital.

He is the first gynaecologist worldwide accredited by SERGS to operate on two robotic platforms. He is among the few who perform complex minimally invasive procedures, including surgery for endometriosis and fertility-sparing surgery for young cancer patients.

His expertise includes the surgical treatment of benign and malignant gynaecological conditions. He is experienced in advanced laparoscopic surgery and uses innovative techniques published internationally.

Dr. Stanciu is the author or co-author of many scientific articles. He has delivered over 100 presentations at national and international conferences. He holds certifications from SERGS, ESGO, BSCCP, and IOTA, and is an active member of major professional societies.

Professor Raanan Berger, MD PhD, is a medical oncologist and radiotherapist. He is Director of the Cancer Center at Sheba Medical Center and heads its clinical research unit. He was listed in Forbes Israel’s “Best Doctors” (2025). He leads the genitourinary oncology program with a focus on prostate cancer. His care includes systemic therapy and radiotherapy in a multidisciplinary, patient-centered model.

He is board-certified in oncology. He earned his MD and PhD at Tel Aviv University and completed his clinical training at Sheba. He then completed a postdoctoral fellowship at Dana-Farber/Harvard, focusing on prostate cancer with Dr. Philip Kantoff and molecular oncology in Dr. William C. Hahn’s lab. He is a member of ESMO and ASCO. He has co-authored more than 20 peer-reviewed papers, including studies on outcomes in high- versus very high-risk prostate cancer and on BRCA1/2 in large cohorts.

Dr. Nir Kleinmann, MD, directs the Endourology and Kidney Stones Unit at Sheba Medical Center. He is an expert in minimally invasive urology and urologic oncology. His focus is the kidney and upper urinary tract. He was named among Israel’s Best Doctors for 2025–2026 by Forbes and ResultMed.

He is a pioneer of kidney‑sparing laser surgery. He uses a dual‑laser system with neodymium and holmium for complex tumors. His expertise includes UTUC, kidney and prostate cancer, kidney stones, and BPH.

His research includes the OLYMPUS trial on chemoablation for UTUC. He has more than 60 publications.

He is an Israeli board‑certified urologist. He is a Fellow of the American Endourology Society and a member of the Israeli Urological Association and the EAU. He completed fellowships in Endourology and Minimally Invasive Surgery at Thomas Jefferson University. He also completed a fellowship in Kidney Cancer Research at McMaster University.

Prof. Gil Raviv, MD, PhD, is Director of the Andrology Unit at Sheba Medical Center. He was listed among the Best Doctors in Israel by Forbes in 2024. He is a leading expert in male fertility, sexual medicine, and reconstructive urology.

His primary focus is male infertility and fertility preservation. He performs advanced semen analysis according to WHO standards. He carries out testicular sperm retrieval (TESE, TESA, MESA) and semen cryopreservation. He also provides comprehensive fertility diagnostics with histological analysis.

He is a Professor at Tel Aviv University. He trained in Siena, Rome, and Tel Aviv. He completed a fellowship in infertility and impotence at Erasme Hospital. He received advanced training in reconstructive urethral surgery in Ghent. He is a member of the European Association of Urology, the International Society for Sexual Medicine, and the Israeli Urological Association.

Professor Jair Bar, MD, PhD, is a thoracic oncologist and Deputy Director of the Cancer Center at Sheba Medical Center. He leads the Thoracic Oncology Unit. He treats lung cancer, including advanced non-small cell cases. His care includes medical oncology, radiotherapy, immunotherapy, and targeted therapy.

He runs a translational research lab focused on resistance to immunotherapy. He has published on exhaled-breath cancer metabolism and on angiogenesis inhibition in lung cancer.

He has chaired the Israel Lung Cancer Group since 2003. He is a member of the Israel Society of Clinical Oncology and Radiotherapy, the American Society of Clinical Oncology, and the American Association for Cancer Research. He is board-certified in Medical Oncology and Radiotherapy Oncology. He is a Senior Lecturer at Tel Aviv University.

Dr. Abraham Avigdor, MD, is Director of the Institute of Hematology and Co‑Director of the Hematology & Bone Marrow Transplantation Division at Sheba Medical Center. He is an international leader in lymphoma, CAR‑T, and advanced hemato‑oncology with more than 35 years of experience. His clinical focus includes lymphomas, multiple myeloma, and complex blood cancers.

He is a pioneer in CAR‑T integration. He leads cellular therapy and bone marrow transplantation programs (autologous and allogeneic). He also advances stem cell therapies and precision diagnostics, including PET/CT‑based prognostics. His work includes immunotherapy and targeted regimens and the development of innovative, data‑driven protocols.

He collaborates with LYSA, EMCL, and international PET groups. He has authored more than 130 publications. Key roles include Founder and President of the Israeli Lymphoma Working Group, former Chair of the Israeli Lymphoma Study Group, and Senior Lecturer at Tel Aviv University. Education: MD, Ben‑Gurion University; residency, Sheba Medical Center; postdoctoral fellowship, Weizmann Institute. Awards include the Knesset Prize, the Israeli Ministry of Health Award, and the Sackler Prize.

Prof. Avichai Shimoni, MD, is Director of Bone Marrow Transplantation at Sheba Medical Center. He is a hemato-oncologist with over 30 years of experience in bone marrow transplantation, cellular therapies, and advanced blood cancer care.

He leads a high-volume program for complex, high-risk blood cancers. He performs allogeneic and autologous transplants. He also provides CAR T-cell therapy for leukemia, lymphoma, and multiple myeloma. He completed a bone marrow transplantation fellowship at MD Anderson Cancer Center.

He is Chairman of Hematology at Tel Aviv University and a Professor of Hematology. He has authored more than 250 scientific papers. His research focuses on CAR T-cell therapy and stem cell transplantation. He is often listed among Israel's Best Doctors (Forbes 2025 and 2026).