Assoc. Prof. Dr. Sema Aylan Gelen
Pediatric Hematology

About Sema Aylan Gelen
Assoc. Prof. Sema Aylan Gelen is an associate professor and pediatric hematologist-oncologist with a strong clinical and academic background. She completed her specialization in Pediatric Hematology and Oncology in 2022 and currently serves with Acibadem Health Group since 2023. M.D. Gelen is an active member of the Turkish Pediatric Hematology Association and the Turkish Hematology Association, contributing to professional networks and ongoing developments in pediatric blood disorders and oncology care. She is committed to delivering evidence-based, compassionate care for children and to advancing research and education in pediatric hematology-oncology.
Subspecialties
- Childhood acute leukemia
- Hyperleukocytosis in childhood acute leukemia
- Childhood acute lymphoblastic leukemia
- Pediatric hematologic malignancies
- Autoimmune hemolytic anemia
- Glanzmann thrombasthenia
- Hemophilia
- Superwarfarin-associated coagulopathy
- Pediatric prolonged bleeding disorders
- Pediatric posterior reversible encephalopathy syndrome
Education
- 2022 Pediatric Hematology and Oncology / Associate Professor Dr.
- 2013 Kocaeli University Faculty of Medicine Pediatric Hematology and Oncology
- 2007 Şişli Etfal Training and Research Hospital Pediatrics
- 2001 Istanbul University Istanbul Faculty of Medicine
Experience
- 2023 Acibadem Health Group
- 2017 – 2022 Kocaeli University Faculty of Medicine, Department of Pediatric Hematology, Faculty Member
- 2015 – 2017 Çorlu State Hospital, Subspecialty State Service Obligation / Specialist Doctor (Subspecialty)
- 2014 Erzurum Regional Training and Research Hospital, Subspecialty State Service Obligation / Specialist Doctor (Subspecialty)/
- 2014 Tekirdag State Hospital, Subspecialty State Service Obligation / Specialist Doctor (Subspecialty)
- 2009 – 2013 Kocaeli University Faculty of Medicine / Pediatric Hematology Subspecialty training
- 2008 – 2009 Rize İshakoğlu Çayeli State Hospital / State Service Obligation / Specialist Doctor
- 2008 Şişli Etfal Training and Research Hospital / State Service Obligation / Specialist Doctor
- 2002 – 2007 Şişli Etfal Training and Research Hospital / Pediatrics / Assistant Doctor
Professional Memberships
- Turkish Pediatric Hematology Association
- Turkish Hematology Association
Selected Publications
- Management of Hyperleukocytosis in Childhood Acute Leukemia Without Leukapheresis and Rasburicase Prophylaxis. Journal of Pediatric Hematology/Oncology, 44(1), 12-18., Doi: 10.1097/Mph.0000000000002225 (Quartile=Q4) Aylan Gelen Sema, Sarper Nazan, Zengin Emine, Azizoğlu Mehmet
- Posterior Reversible Encephalopathy Syndrome Related to Covid-19 in a Child. Pediatrics International, 64(1), 14908, Doi: 10.1111/Ped.14908 (Quartile=Q4) Arslan Gazi, Besci Tolga, Karaca Ömer, Aylan Gelen Sema
- The Effect of Hand Hygiene Training in Pediatric Hematology Service on Hand Bacteria: A Prospective Clinical Study. Türkiye Klinikleri Pediatri Dergisi, 30(2), 127-137., Doi: 10.5336/Pediatr.2020-79155 Yakıcı Aslı Ece, Sarper Nazan, Dündar Devrim, Duymaz Fatma Zehra, Yıldız Arzu, Baydemir Canan, Aylan Gelen Sema, Zengin Emine
- Prognostic Evidence of LEF1 Isoforms in Childhood Acute Lymphoblastic Leukemia. International Journal of Laboratory Hematology, 43(5), 1093-1103., Doi: 10.1111/Ijlh.13513 (Quartile=Q3) Erbilgin Yücel, Hatırnaz Ng Özden, Can İsmail, Fırtına Sinem, Küçükcankurt Fulya, Karaman Serap, Karakaş Zeynep, Celkan Tülin Tıraje, Zengin Emine,
- Autoimmune Hemolytic Anemia due to Spondyloenchondrodysplasia with Spastic Paraparesis and Intracranial Calcification due To Mutation in ACP5 Journal of Pediatric Genetics, Doi: 10.1055/S-0041-1736560 Aylan Gelen Sema, Kara Bülent, Eser Şimşek Işıl, Güngör Mesut, Zengin Emine, Sarper Nazan
- Induction Deaths and Treatment-related Mortality in Childhood Acute Lymphoblastic Leukemia with ALL-BFM Protocols Kocaeli Medical Journal, 10(1), 30-37., Köse Duygu, Sarper Nazan, Zengin Emine, Aylan Gelen Sema
- Management Of Surgeries in Glanzmann Thrombasthenia: Single Center Experience. Kocaeli Medical Journal, 10(3), 252-260., Doi: 10.5505/Ktd.2021.53323 Aylan Gelen Sema, Sarper Nazan
- Hemophilia Specific Quality of Life Index in Turkish Children and Young Adults Cross-Sectional Study from a Single Center. Kocaeli Medical Journal, 10(3), 203-212., Doi: 10.5505/Ktd.2021.26234 Deniz Adnan, Sarper Nazan, Zengin Emine, Aylan Gelen Sema
- Exposure to Superwarfarins in Rodenticides: Development of Prolonged Bleeding Defect in an Adolescent Turkiye Klinikleri Journal of Pediatrics, 29(2), 124-127., Doi: 10.5336/Pediatr.2019-72812 Aylan Gelen Sema, Zengin Emine, Sarper Nazan
- Etiologic Evaluation in Children with Acute Urticaria Admitted to a City Hospital in Turkey. Asthma Allergy Immunology Çetinkaya Feyzullah, Paslı Uysalol Ezgi, Aylan Gelen Sema, Besbenli Kevser
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