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YAZAN, HAKAN

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HAKAN
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YAZAN
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    PublicationOpen Access
    A fatal interstitial lung disease in an anti-melanoma differentiation-associated gene 5 (anti-MDA5) antibody negative patient with juvenile dermatomyositis
    (2021-09-01T00:00:00Z) YEŞİLBAŞ, Osman; Yildiz, Mehmet; Yozgat, Can Yilmaz; Tahaoglu, Irmak; YAZAN, HAKAN; ÇAKIR, Erkan; Adrovic, Amra; Sahin, Sezgin; Barut, Kenan; Kasapcopur, Ozgur; YEŞİLBAŞ, OSMAN; YILDIZ, MEHMET; YAZAN, HAKAN; ÇAKIR, ERKAN
    Background. Juvenile dermatomyositis associated interstitial lung disease, rarely seen in pediatric age groups, has adverse effects on survival. Anti-melanoma differentiation associated gene 5, one of the identified autoantibodies in juvenile dermatomyositis, preferentially affects the lung tissue and may cause rapidly progressive interstitial lung disease. It is a major cause of mortality in juvenile dermatomyositis. In this case report, we present a pediatric patient diagnosed with juvenile dermatomyositis without anti-melanoma differentiation associated gene 5 antibody positivity.
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    PublicationOpen Access
    Evaluation of Psychogenic Respiratory Behaviour in Children
    (2019-06-15) ÖRENGÜL, ABDURRAHMAN CAHİD; YAZAN, HAKAN; YILMAZ, İREM; ERTAŞ, ERDEM; ÇAKIR, ERKAN; ÖRENGÜL, ABDURRAHMAN CAHİD; YAZAN, HAKAN; YILMAZ, İREM; ERTAŞ, ERDEM; ÇAKIR, ERKAN
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    PublicationOpen Access
    A Rare Cause of Pulmonary Hypertension in a 4-Year-Old Toddler: Association of Cor Triatriatum Sinister and Pulmonary Arteriovenous Malformation
    (2020-11-01T00:00:00Z) Yozgat, Can Yilmaz; ÇAKIR, Erkan; YAZAN, HAKAN; OTÇU TEMUR, Hafize; YAKUT, KAHRAMAN; YOZGAT, YILMAZ; ÇAKIR, ERKAN; YAZAN, HAKAN; OTÇU TEMUR, HAFİZE; YAKUT, KAHRAMAN; YOZGAT, YILMAZ
    Cor triatriatum sinister is a rare congenital cardiac anomaly. The anomaly is caused by a fibromuscular membrane that divides the left atrium into two cavities. This membrane can lead to the obstruction of left atrial flow and also create pulmonary venous hypertension. Pulmonary arteriovenous malformation (PAVM) is notorious for its aberrant blood flow between the pulmonary arteries and veins. Herein, we report a case of a 4-year-old toddler who had a unique form of pulmonary hypertension presenting with cor triatriatum sinister and diffuse PAVM. After the surgical treatment of cor triatriatum sinister, both pulmonary arteriovenous malformation and pulmonary hypertension disappeared.
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    PublicationOpen Access
    CLINICAL AND RADIOLOGICAL EVALUATION OF PATIENTS WITH POSTINFECTIOUS BRONCHIOLITIS OBLITERANS
    (2019-06-01T00:00:00Z) ÇAKIR, Erkan; Khalif, Fatouma; BİLGİN, MEHMET; Al Shadfan, Lina; YAZAN, HAKAN; YILMAZ, İREM; NURSOY, MUSTAFA ATİLLA; BİLGİN, MEHMET; YAZAN, HAKAN; YILMAZ, İREM; NURSOY, MUSTAFA ATİLLA
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    PublicationOpen Access
    Evaluation of psychogenic respiratory behaviours in children
    (2019-09-01T00:00:00Z) YAZAN, HAKAN; ÖRENGÜL, Abdurrahman Cahid; ERTAŞ, ERDEM; ÇAKIR, Erkan; YAZAN, HAKAN; ERTAŞ, ERDEM; ÇAKIR, ERKAN
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    PublicationOpen Access
    A Rare Presentation of Acquired Laryngomalacia and Tracheomalacia in a Child Associated with Apricot Sulfurization
    (2020-12-01T00:00:00Z) Vehapoğlu Türkmen, Aysel; Çakır, Erkan; Uzuner, Selçuk; Çalım, Ömer Faruk; Yazan, Hakan; VEHAPOĞLU TÜRKMEN, AYSEL; ÇAKIR, ERKAN; UZUNER, SELÇUK; ÇALIM, ÖMER FARUK; YAZAN, HAKAN
    Sulfur fumigation has come to replace traditional sun drying methods for drying fruits over the years around the world as it is a cheaper and faster method because of its pesticidal and anti-bacterial properties. We report the case of an 11-year-old boy with acquired severe biphasic stridor who was exposed to extremely high concentrations of sulfur dioxide (SO2) during apricot sulfurization processes with his mother. The patient's bronchoscopy revealed severe glottic and subglottic damage. Exposure to SO2 is a health risk, particularly for individuals who are sulfide-sensitive, especially in childhood. The pulmonary epithelium may be directly injured by inhaled toxic substances at various levels of the respiratory system. To the best of our knowledge, this is the first case reported of acquired airway damage associated with sulfurization in a pediatric patient without a known history of any respiratory disease or symptoms.