Seyda Gunduz
- 4.3 Good • 18 reviews
- 16 years of experience
- Turkey, Istanbul, Istinye University Liv Hospital Bahcesehir
Assoc. Prof. Atakan Topçu, M.D., is a medical oncologist at Medipol University and Medipol Acıbadem Regional Hospital. He treats solid tumors, including lung, breast, colorectal, gastric, and neuroendocrine cancers. His work also covers targeted therapies, immunotherapy, geriatric oncology, and cancer-related malnutrition, cachexia, and sarcopenia.
He has authored more than 50 peer-reviewed papers. Recent work includes a 2024 Frontiers in Medicine study on geriatric syndromes and a 2023 Future Oncology paper on sarcopenia and anxiety in lung cancer. He has also published on the CONUT score in breast cancer and on malnutrition in HER2-negative metastatic gastric cancer.
Dr. Topçu serves on the Editorial Board of BMC Cancer. He is a member of the Turkish Society of Medical Oncology, ESMO, and the Turkish Geriatrics Society. Education and training: M.D., Uludağ University; residency in Internal Medicine, Marmara University; fellowship in Medical Oncology, Bezmialem Vakıf University.
Assoc. Prof. Nail Paksoy specializes in Leiomyosarkoma at Medipol Bahcelievler Hospital, with ESMO Board Certification in Medical Oncology.
Dr. Muhammed Mustafa Atci is an Associate Professor of Medical Oncology at İstinye University, Liv Hospital Topkapı (2025–present). He previously served as Associate Professor and Education Coordinator at Prof. Dr. Cemil Taşcıoğlu City Hospital (2023–2025). He was also a Medical Oncologist there (2018–2021).
He has been a member of ASCO and the Turkish Society of Medical Oncology since 2018. He is the author or co-author of 19 peer-reviewed international papers on colon, breast, gastric, pancreatic, lung, thyroid, sarcoma, and colorectal cancers.
Notable works include a multicentre study on stage IIB colon cancer survival (Journal of Chemotherapy). He also studied the De Ritis ratio for lung metastasis in testicular cancer (Current Urology). His prognostic studies used PET/CT, MSI, lymph node ratio, and metabolic tumor volume.
Dr. Topcu has trained at leading cancer centers worldwide, including MD Anderson and Moffitt in the USA, bringing global expertise to leiomyosarcoma cases.
Specialized in radiation oncology at Marmara University – focuses on precise cancer treatment techniques.
Dr. Engin brings decades of specialized expertise in radiation oncology with training at leading US institutions like the National Cancer Institute.
Prof. Ersin Ozturk brings over 28 years of experience of surgical oncology expertise, specializing in gastrointestinal and laparoscopic procedures at Medicana Bursa Hospital.
Associate Professor Dr. Emrah Eraslan specializes in medical oncology with a focus on various cancers, including leiomyosarcoma, at Koru Ankara Hospital.
With 26 years of experience in surgery, Assoc. Dr. Ugur Ekici at Medicana Bahcelievler focuses on cancer surgery and advanced laparoscopy.