TY - JOUR T1 - ALFA TALASEMİ TAŞIYICILIĞINA BAĞLI YALANCI TROMBOSİTOZ: OLGU SUNUMU Pseudo-Thrombocytosis Due To Alpha Thalassemia Trait: A Case Report AU - Sayın, Seher AU - Sayın, Serhat AU - Bursalı, Burak PY - 2019 DA - September DO - 10.16919/bozoktip.493226 JF - Bozok Tıp Dergisi PB - Yozgat Bozok University WT - DergiPark SN - 2146-4006 SP - 154 EP - 156 VL - 9 IS - 3 LA - tr AB - ÖZETTrombositoz sıklıkla rastlantısal olarak karşımıza çıkan ancak ayırıcı tanısı önemli olan bir bulgudur. Modern hematolojianalizatörleri güvenilir tam kan sayımı sağlasa da; mikrositler, mikrosferositler, parçalanmış eritrositler,parçalanmış lökositler, lipid damlacıkları ve bakteriler varlığında otomatik trombosit sayımı için ciddi zorluklaroluşturur. Böyle durumlarda trombosit sayısını değerlendirmede periferik yayma önem kazanmaktadır. Makalemizdealfa talasemi taşıyıcılığına bağlı yalancı trombositoz görülen olgumuzu sunduk.Anahtar kelimeler: Yalancı trombositoz; Alfa talasemi taşıyıcılığı; Periferik yaymaABSTRACTThrombocytosis is often a coincidental finding but its differential diagnosis is important. Although the modernhaematology analyzers provide reliable full blood counts, automated platelet counting creates seriousdifficulties in the presence of microcytes, microspherocytes, fragmented erythrocytes, fragmented leukocytes,lipid droplets and bacteria. In such cases, peripheral blood smear is important for evaluating the platelet count.We presented a case with pseudo-thrombocytosis due to alpha thalassemia trait in our article.Key words: Pseudo-thrombocytosis; Alpha thalassemia trait; Peripheral blood smear KW - ALFA TALASEMİ TAŞIYICILIĞINA BAĞLI YALANCI TROMBOSİTOZ: OLGU SUNUMU Pseudo-Thrombocytosis Due To Alpha Thalassemia Trait: A Case Report CR - 1. Harrison CN, Bareford D, Butt N, et al. Guideline for investigation and management of adults and children presenting with a thrombocytosis. Br J Haematol 2010;149:352. 2. Stass SA, Holloway ML, Slease RD, Schumacher HR. Spurious platelet counts in hairy cell leukemia. Am J Clin Pathol 1977; 68: 530–1. 3. Akinci S, Hacibekiroglu T, Basturk A, Bakanay S, Guney T, Dilek I. Pseudothrombocytosis due to Microerythrocytosis: A Case of Beta Thalassemia Minor Complicated with Iron Deficiency Anemia. Acta Haematol 2013;130: 61–3. 4. Sareen R, Kapil M. Spurious High Platelet Count by Automated Hematology Analyzer in Patient with Microcytic RBCS. International Journal of Science and Research 2017;6(1):526-7. 5. Tang W, Tang C, Zheng J, He Y, Lu F. Fragmentation of Red Blood Cells Caused Pseudothrombocytosis in a Patient.Clin Lab. 2018 Jun 1;64(6):1071-4 6. Velizarova M, TsvetkovaG, HadjievE, YachevaT, TomovT. Pseudothrombocytosis in a Patient with Heterozygous Beta-Thalassaemia. 2018;8(9):297-9. 7. Ninama NJ, Shah NK. Impedance platelet count in severe microcytosis: Study of 161 patients. NHL J Med Sci.2014;3:32–6. 8. Pan LL, Chen CM, Huang WT, Sun CK. Enhanced accuracy of optical platelet counts in microcytic anemia.Lab Med.2014;45:32–6. Bozok Tıp Derg 2019;9(3):154-56 Bozok Med J 2019;9(3):154-56 SAYIN ve ark. Yalancı Trombositoz UR - https://doi.org/10.16919/bozoktip.493226 L1 - https://dergipark.org.tr/en/download/article-file/812591 ER -