Pediatrik Hematoloji ve Onkoloji alanında 30 yılı aşkın tecrübe
EĞİTİM
Tıp Doktoru Eğitimi: İstanbul Üniversitesi Tıp Fakültesi, 1980-1986
Çocuk Sağlığı ve Hastalıkları Uzmanlık Eğitimi: İstanbul Üniversitesi Cerrahpaşa, 1989-1994
Pediatrik Hematoloji ve Onkoloji Yan Dal Uzmanlık Eğitimi: İstanbul Üniversitesi, 1994-2024
DENEYİM
Pediatrik Hematoloji-Onkoloji Bilim Dalı Başkanı: İstanbul Üniversitesi-Cerrahpaşa, 2002-2024
Anabilim Dalı Başkanı: İstanbul Üniversitesi Çocuk Sağlığı ve Hastalıkları Anabilim Dalı, 2007-halen
Konsültan Doktor: Liv Hospital Pediatrik Hematoloji-Onkoloji, 2013-2021
Akademik Kurul Üyesi: İstanbul Üniversitesi Çocuk Sağlığı ve Hastalıkları Anabilim Dalı, 2002-halen
Pediatrik Hematoloji-Onkoloji Uzmanı: Biruni Üniversitesi Hastanesi, 2023-halen
BİLİMSEL ÜYELİKLER
Türk Pediatri Kurumu, 2019-2023, Yönetim Kurulu Üyesi
Türk Adolesan Derneği, 2019-2023, Yönetim Kurulu Üyesi
Türk Pediatri Arşivi, 2002-2020, Yardımcı Editör
BİLİMSEL YAYINLAR
2024
Begum S. Koc, Nihal Ozdemir, Javid Alakbarli, Tiraje Celkan, […]. Experience with Pediatric Chronic Immune Thrombocytopenia over 30 Years in the Era before Eltrombopag. Children. August 2024.
2023
Beyhan Tüysüz, Esra Usluer, Dilek Uludağ Alkaya, Hilmi Apak, […]. The molecular spectrum of Turkish osteopetrosis and related osteoclast disorders with natural history (including a candidate gene, CCDC120). Bone. September 2023.
Beyhan Tüysüz, Serdar Bozlak, Dilek Uludağ Alkaya, Hilmi Apak, […]. Investigation of 11p15.5 Methylation Defects Associated with Beckwith-Wiedemann Spectrum and Embryonic Tumor Risk in Lateralized Overgrowth Patients. March 2023.
2022
Beyhan Tüysüz, Büşra Kasap, Merve Sarıtaş, Mehmet Vural, […]. Natural history and genetic spectrum of the Turkish metaphyseal dysplasia cohort, including rare types caused by biallelic COL10A1, COL2A1, and LBR variants. Bone. November 2022.
Serap Karaman, Rejin Kebudi, Hande Kizilocak, Tiraje Celkan, […]. Central Nervous System Fungal Infections in Children With Leukemia and Undergoing Hematopoietic Stem Cell Transplantation: A Retrospective Multicenter Study. Journal of Pediatric Hematology/Oncology. August 2022.
Berrak Öztosun, Betül Zehra Pirdal, Simge Çınar Özel, Tiraje Celkan, […]. Effect of platelet count and platelet transfusion on fever duration in patients with febrile neutropenia. Pediatric Hematology and Oncology. July 2022.
Emrullah Arslan, Seha Saygili, Tiraje Celkan, Nur Canpolat, […]. Increased risk for kidney sequelae surrogates in survivors of Wilms tumor. Pediatric Nephrology. February 2022.
Ipek Dokurel, Nihal Ozdemir, Tiraje Celkan, Hilmi Apak, […]. The Probable Suspect in the Prediction of Relapse in Acute Leukemia: Thrombocytopenia. Van Medical Journal. January 2022.
2021
Ayse Gonca Kacar, Burcu Kilinç Oktay, Simge Cinar Ozel, Tiraje Celkan, […]. Neurofibromatosis Type 1 in Children: A Single-Center Experience. Turkish Archives of Pediatrics. July 2021.
2020
Evrim Çifçi Sunamak, Nihal Ozdemir, Aida Koka, Tiraje Celkan, […]. Comparison of outcomes of children with acute lymphoblastic leukemia treated with BMF protocol across 2 decades. Pediatric Hematology and Oncology. November 2020.
GÜVEN TOKSOY, Dilek Uludağ Alkaya, Gülendam Bagirova, Zehra Oya Uyguner, […]. Clinical and Molecular Characterization of Fanconi Anemia Patients in Turkey. Molecular Syndromology. September 2020.
2019
Gulen Tuysuz, İnci Yildiz, Nihal Ozdemir, Tiraje Celkan, […]. Langerhans Cell Histiocytosis: Single Center Experience of 25 Years. Mediterranean Journal of Hematology and Infectious Diseases. April 2019.
Süheyla Ocak, Alp Ozkan, Ferda Ozkan, Hilmi Apak, […]. Çocukluk çağı medulloblastom olgularında P53, ERBB2, c-Kit ve BCL2 Ekspresyonunun prognostik ve klinik önemi. Cukurova Medical Journal. March 2019.
2018
Ali Bulent Antmen, Zeynep Karakaş, Mehmet Akif Yeşilipek, Türkan Patıroğlu, […]. Deferasirox in children with transfusion‐dependent thalassemia or sickle cell anemia: A large cohort real‐life experience from Turkey (REACH‐THEM). European Journal of Haematology. December 2018.
2017
Zehra Isik Hasiloglu, Murat Asik, E. Ure, S. Albayram, […]. The utility of susceptibility-weighted imaging to evaluate the extent of iron accumulation in the choroid plexus of patients with β-thalassaemia major. Clinical Radiology. May 2017.
Serap Aksoylar, Ali Varan, Canan Vergin, Nur Olgun, […]. Treatment of high-risk neuroblastoma: National protocol results of the Turkish Pediatric Oncology Group. Journal of Cancer Research and Therapeutics. April 2017.
2016
Nihal Ozdemir, Begum Koc, Fatih Varol, Hilmi Apak, […]. Infection and Hemophagocytic Syndrome: Single Center Experience. Pediatric Blood & Cancer. November 2016.
Nihal Ozdemir, Gulen Tuysuz, Nigar Çelik, Tiraje Celkan, […]. Febrile neutropenia in children with acute lymphoblastic leukemia: Single center experience. Türk Pediatri Arşivi. May 2016.
2015
Hikmet Gulsah Tanyildiz, İnci Yildiz, Nuray Bassullu, Hilmi Apak, […]. The Role of Epstein-Barr Virus LMP-1 Immunohistochemical Staining in Childhood Hodgkin Lymphoma. Iranian Journal of Pediatrics. December 2015.
Nihal Ozdemir, Tiraje Celkan, Gulen Tuysuz, İnci Yildiz, […]. Langerhans Cell Histiocytosis: One Center Experience. Pediatric Blood & Cancer. November 2015.
Nil Comunoglu, Sergulen dervisoglu, Bilge Baskir Elcin, Hilmi Apak, […]. Malignant Extragastrointestinal Neuroectodermal Tumor Located at Right Cervical Region. Open Journal of Pathology. October 2015.
İnci Yildiz, Nihal Ozdemir, Tiraje Celkan, Hilmi Apak, […]. Initial Management of Childhood Acute Immune Thrombocytopenia: Single-Center Experience of 32 Years. Pediatric Hematology and Oncology. July 2015.
Gülen Tüysüz, Nihal Ozdemir, Hilmi Apak, Tiraje Celkan, […]. Childhood mastocytosis: results of a single center. Türk Pediatri Arşivi. June 2015.
2014
Nihal Ozdemir, Gulen Tuysuz, Hilmi Apak, Tiraje Celkan, […]. Febrile Neutropenia in Children with Acute Lymphoblastic Leukemia Treated with BFM Protocols. Blood. December 2014.
Tiraje Celkan, Nihal Ozdemir, Hilal Aki, İnci Yıldız, […]. Hodgkin’s Disease (1975-2012): Long-Term Results of a Single Center. Blood. December 2014.
Hilmi Apak, Nihal Ozdemir, G. Tuysuz, Mine Kucur, […]. PO-0163 Effect Of Nutrition With Follow-up Formula From 6th Month Of Age On The Complete Blood Count And Iron Levels Of Infants (preliminary Trial). Archives of Disease in Childhood. October 2014.
Gülen Tüysüz, Nihal Ozdemir, Haluk Emir, Hilmi Apak, […]. A Translocation Renal Cell Carcinoma with Skeletal Muscle Metastasis in a Child. Turk Patoloji Dergisi. June 2014.
Aida Koka, Caner Saygın, Didem Saygin, Tiraje Celkan, […]. A 17-Year Experience with ALL-BFM Protocol in Acute Lymphoblastic Leukemia: Prognostic Predictors and Interruptions During Protocol. Leukemia Research. June 2014.