Atakan Topcu
- Specialization: Clinical oncologist
- 13 years of experience
- Speaks:English, Turkish
- Online consultations: available
- Workplace: Turkey, Istanbul, Medipol Acibadem District Hospital
- Editorial board member of BMC Cancer with over 50 peer-reviewed publications.
Dr. Atakan Topcu is a medical oncologist at Medipol Acibadem District Hospital in Istanbul. He specializes in treating solid tumors including lung, breast, and colorectal cancers. Dr. Topcu is an Associate Professor with over 50 peer-reviewed scientific publications. He sits on the Editorial Board of the medical journal BMC Cancer.
- Expertise in immunotherapy, targeted therapies, and geriatric oncology care.
- Treats cancer-related malnutrition, cachexia, and sarcopenia.
- Maintains active membership in the European Society for Medical Oncology (ESMO).
- Works at a JCI-accredited hospital specializing in advanced oncology treatments.
Online consultation with Atakan Topcu
Patient reviews
Doctor's services
- Chemotherapy
- Mastectomy
- TrueBeam
- Immunotherapy
- Immunotherapy for prostate cancer
- Immunotherapy for breast cancer
- Immunotherapy for lung cancer
- Immunotherapy for kidney cancer
- Chemotherapy for liver cancer
- Chemotherapy for lung cancer
- Chemotherapy for stomach cancer
- Chemotherapy for pancreatic cancer
- Chemotherapy for breast cancer
- Chemotherapy for colon cancer
- Chemotherapy for testicular cancer
- Chemotherapy for esophageal carcinoma
- Chemotherapy for Brain Tumor
- Lymphoma chemotherapy
- Chemotherapy for Sarcomas
- Chemotherapy for kidney cancer
- Chemotherapy for uterine cancer
- Chemotherapy for ovarian cancer
- Chemotherapy for gallbladder cancer
- Chemotherapy for uterine cancer
- Chemotherapy for prostate cancer
- Chemotherapy for larynx cancer
- Hyperthermic Intraperitoneal Chemotherapy (HIPEC)
- PET/CT
- Colonoscopy
- Angiography
- Biopsy
- CT (computer tomography)
- Whole-body MRI
- MRI of one area
- Gastroscopy with biopsy
- Mammography
- Tumor Marker Blood Test
- CT of thoracic, abdominal and pelvic organs
- PET-CT with Gallium 68(PSMA)
- CT scan of the whole body
- MRI of the abdominal cavity
- Brain biopsy
- Cancer screening
- Brain MRI
- Kidney biopsy
- Breast biopsy
- Lung biopsy
- Liver biopsy
- Pancreas biopsy
- PET-CT with Gallium 68 (DOTA)
- Thyroid function tests (including T3, T4, TSH)
- Thyroid biopsy
- PET-CT with Gallium 68 (DOTATATE)
- Oncological Check-up for Man
- Online Consultation with Oncologist
- Comprehensive diagnosis of Сolorectal Pathology
- Testicular Biopsy
- Ovarian Biopsy
How are we doing?
Qualifications
Specialization and Oncology Approach
Dr. Topçu treats a wide range of solid tumors. His primary focus includes cancers of the lung, breast, colorectal system, and stomach. He also treats neuroendocrine tumors and geriatric oncology cases. He applies targeted therapies and immunotherapy to provide care for advanced malignancies.
The doctor addresses secondary complications that often affect cancer outcomes. These include malnutrition, cachexia, and sarcopenia, which is the loss of muscle mass and strength. He uses the CONUT score—a screening tool that evaluates serum albumin, total cholesterol, and lymphocyte count—to assess nutritional status. This approach helps improve the effectiveness of neoadjuvant chemotherapy and overall prognosis.
Work Experience
- 2025 – Present – Associate Professor of Medical Oncology, Medipol Acıbadem District Hospital
- 2023 – Present – Editorial Board Member, BMC Cancer
- 2023 – 2025 – Associate Professor of Medical Oncology, Haydarpaşa Numune Training and Research Hospital
- 2023 – Medical Oncologist, Haydarpaşa Numune Training and Research Hospital
- 2019 – Internal Medicine Specialist, Kartal Dr. Lütfi Kırdar City Hospital
Education and Training
- 2007 – 2013 – Uludağ University – Doctor of Medicine
- 2011 – University of Leicester, UK – Clinical Observership
- 2014 – 2019 – Marmara University – Internal Medicine Residency
- 2019 – 2022 – Bezmialem Vakıf University – Medical Oncology Fellowship
Research and Publications
Dr. Topçu has authored more than 50 scientific articles in international journals. His research focuses on geriatric syndromes and the impact of nutrition on cancer survival. Notable works include:
- "Prevalence and Co-incidence of Geriatric Syndromes in Oncology Clinics" – Frontiers in Medicine (2024)
- "Sarcopenia and Anxiety in Lung Cancer Patients" – Future Oncology (2023)
- "The Relationship Between CONUT Score and Response to Neoadjuvant Chemotherapy in Breast Cancer"
- "Malnutrition and Prognosis in HER2-Negative Metastatic Gastric Cancer"
Professional Memberships
- Turkish Society of Medical Oncology
- European Society for Medical Oncology (ESMO)
- Turkish Geriatrics Society
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