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Prof. Ahmet Demirkaya, MD Thoracic Surgery

Prof. Ahmet Demirkaya, MD

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Thoracic Surgery

Prof. Ahmet Demirkaya, MD

Prof. Ahmet Demirkaya, MD is a thoracic surgeon in the Thoracic Surgery Department of Acibadem Health Group, which he joined in 2020. His areas of expertise include lung cancer and non-small cell lung cancer, mediastinoscopy and mediastinal lymphadenectomy, pectus excavatum and its minimally invasive repair, vascular thoracic outlet syndrome and central venous port implantation. He speaks Turkish and English.

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Prof. Ahmet Demirkaya, MDAccepting international patients
SpecialtyThoracic Surgery
ConsultationVideo · In person · Second opinion
Profile

About Prof. Ahmet Demirkaya, MD

Prof. Ahmet Demirkaya, MD is a thoracic surgeon in the Thoracic Surgery Department of Acibadem Health Group, which he joined in 2020. His listed areas of expertise cover lung cancer and non-small cell lung cancer, pectus excavatum and its minimally invasive repair, vascular thoracic outlet syndrome, mediastinoscopy, video-assisted mediastinoscopic lymphadenectomy, mediastinal lymphadenectomy, central venous port implantation and pinch-off syndrome.

Dr. Demirkaya attended Kabatas Boys High School, graduating in 1989. He graduated from Istanbul University Faculty of Medicine in 1996 and completed his specialty training in thoracic surgery at Istanbul University Istanbul Faculty of Medicine in 2005. He is a member of the Turkish Society of Thoracic Surgery, the Lung Cancer Association of Turkey, the Turkish Thoracic Society, the Respiratory Research Society of Turkey and the European Society of Thoracic Surgeons. His profile lists ten publications dated between 2010 and 2013. Their subjects include mediastinoscopy in patients considered high risk, video-assisted mediastinoscopic lymphadenectomy in resected non-small cell lung cancer, molecular markers in non-small cell lung cancer, complications of the minimally invasive correction of pectus excavatum, vascular thoracic outlet syndrome after such repair, and pinch-off syndrome following central venous port implantation.

Clinical focus

A central part of Dr. Demirkaya’s work concerns lung cancer, in particular non-small cell lung cancer. His listed procedures in this area include mediastinoscopy, video-assisted mediastinoscopic lymphadenectomy and mediastinal lymphadenectomy, which are used to assess and remove lymph nodes in the mediastinum, the central compartment of the chest. The choice of approach depends on the individual findings and is discussed with each patient after the available imaging and reports have been reviewed.

Dr. Demirkaya also treats pectus excavatum, a congenital depression of the chest wall, including its minimally invasive repair. His areas of expertise further include vascular thoracic outlet syndrome and central venous port implantation, together with pinch-off syndrome, a complication that can follow port placement. Whether a given procedure is suitable is assessed case by case.

How Dr. Demirkaya works with international patients

Dr. Demirkaya speaks Turkish and English, and interpreters can be arranged for other languages. Before a visit, the Acibadem international patient team coordinates the collection of prior reports and imaging, arranges appointments and organizes the hospital stay. A first consultation typically covers the patient’s history and symptoms, a review of existing imaging and previous treatments, a clinical examination and a discussion of the options. Video consultation is available for international patients, which allows a preliminary conversation with Dr. Demirkaya before travelling. Any recommendation is provisional until the patient has been examined and the relevant investigations have been reviewed in person.

Clinical focus

What Dr. Demirkaya treats and performs

Each item opens the condition or treatment page with the care pathway for international patients.

Background

Education, career and memberships

Education & training

Education

  • 2005Istanbul University Istanbul Faculty of Medicine Thoracic Surgery
  • 1996Istanbul University Faculty of Medicine
  • 1989Kabatas Boys High School
Career

Professional Experience

  • 2020Acibadem Health Group
Memberships

Professional Memberships

  • Turkish Society of Thoracic Surgery
  • Lung Cancer Association of Turkey
  • Turkish Thoracic Society
  • Respiratory Research Society of Turkey
  • European Society of Thoracic Surgeons
Selected publications

Selected Publications

  • Retrospective analysis of patients at high risk for mediastinoscopy Turk Gogus Cardiovascular Surgery Journal-Turkısh Journal Of Thoracic And Cardiovascular Surgery July 2013, Volume 21, Issue 3, Pages: 699-705 Sibel Buluc Bulğen, Ziya Salihoğlu, Ahmet Demirkaya, Lale Yüceyar
  • Video-assisted mediastinoscopic lymphadenectomy is associated with better survival than mediastinoscopy in patients with resected non-small cell lung cancer. J Thorac Cardiovasc Surg. 2013 Jun 15. doi:pii: S0022-5223(13)00542-4. 10.1016/j.jtcvs.2013.04.036. Turna A, Demirkaya A, Ozkul S, Oz B, Gurses A, Kaynak K.
  • Vascular thoracic outlet syndrome developed after minimally invasive repair of pectus excavatum. Eur J Cardiothorac Surg. 2013 Sep;44(3):567-9. doi: 10.1093/ejcts/ezt163. Kiliç B, Demirkaya A, Turna A, Kaynak K.
  • Tumor With Wires: Images in Cardiothoracic Medicine and Surgery, Asian Cardiovascular & Thoracic Annals 2013; DOI: 10.1177/0218492313516964 Ahmet Demirkaya, Ezel Ersen, Kamil Kaynak
  • Association of epidermal growth factor receptor and K-Ras mutations with smoking history in non-small cell lung cancer patients. Exp Ther Med. 2013 Feb;5(2):495-498 Baykara O, Tansarikaya M, Demirkaya A, Kaynak K, Tanju S, Toker A, Buyru N.
  • The factors determining the complications in the minimally invasive surgical correction of pectus excavatum Turk Gogus Kalp Damar Cerrahısı Dergısı-Turkısh Journal Of Thoracıc And Cardıovascular Surgery April 2011, Volume 19, Issue 2, Page:201-206 Ahmet Demirkaya, Fatma Şimşek, Ezel Erşen, et al.
  • Intraoperative Localization of Recurrent Medullary Carcinoma of the Thyroid Using Tc-99m HYNIC-TATE and a Surgical Gamma Probe. Clin Nucl Med. 2011 Sep;36(9):831-3. Aliyev A, Ocak M, Kabasakal L, Haciyev Y, Ozhan M, Vural O, Ozturk O, Demirkaya A, Uslu I.
  • Pinch-off syndrome”: an unusual complication following central venous port implantation Turk Gogus Cardiovascular Surgery Journal-Turkısh Journal Of Thoracic And Cardiovascular Surgery Volume: 18 Issue: 3 Pages: 229-231 Published: JUL 2010 Besirli K, Demirkaya A, Demirbas MY, et al
  • WWOX gene may contribute to progression of non-small-cell lung cancer (NSCLC). Tumor Biol. 2010 Aug;31(4):315-20. Epub 2010 May 18.PMID: 20480411 Baykara O, Demirkaya A, Kaynak K, Tanju S, Toker A, Buyru N.
  • Analysis of the alterations of trace elements in plasma and tissue, in lung cancer. Tubercul Thorax. 2010 Jan;58(1):53-8. Turkey. PMID: 20517729 Demirhan O, Demirkaya A, Erşen E, Ercan M, Kaynak K.
Good to Know

Frequently Asked Questions

Which lung cancer procedures does Dr. Demirkaya perform?
Dr. Demirkaya's listed areas of expertise in lung cancer and non-small cell lung cancer include mediastinoscopy, video-assisted mediastinoscopic lymphadenectomy and mediastinal lymphadenectomy, which concern the assessment and removal of lymph nodes in the central chest. Whether a particular procedure is appropriate is decided after reviewing the patient's imaging, reports and clinical findings.
Does Dr. Demirkaya treat pectus excavatum in adults and children?
Pectus excavatum and its minimally invasive repair are among Dr. Demirkaya's listed areas of expertise, and he has published on complications of this correction. The facts available do not specify age groups. Suitability for surgery is assessed individually, based on the patient's history, examination and imaging.
Where does Dr. Demirkaya practise?
Dr. Demirkaya works in the Thoracic Surgery Department of Acibadem Health Group, which he joined in 2020. He graduated from Istanbul University Faculty of Medicine in 1996 and completed his thoracic surgery training at Istanbul University Istanbul Faculty of Medicine in 2005.
Which languages does Dr. Demirkaya speak?
Dr. Demirkaya speaks Turkish and English. For patients who speak other languages, interpreters can be arranged through the Acibadem international patient team, so that the consultation and the discussion of findings and options can take place in a language the patient understands.
What should I send for a case review by Dr. Demirkaya?
As a general rule, existing medical reports, discharge summaries, pathology results and recent imaging such as CT scans are useful for an initial review. The international patient team coordinates the collection of these documents before an appointment. A definitive assessment still requires a clinical examination and review of the complete records.
Is a video consultation with Dr. Demirkaya possible before travelling?
Yes. Video consultation is available for international patients, allowing a preliminary discussion of the history, symptoms and existing imaging with Dr. Demirkaya before travel. Any advice given remotely is provisional and may change after an in-person examination and review of the full records.
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