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    An uncommon cause of multiple pulmonary nodules; hereditary hemorrhagic telangiectasia
    (Turkish Assoc Tuberculosis & Thorax, 2016) Kosar, Sule; Kizildag, Betul; Canan, Arzu; Karatag, Ozan; Gonlugur, Ugur; Sariyildirim, Abdullah
    Hereditary hemorrhagic telangiectasia ( HHT), or Rendu-Osler-Weber syndrome ( ROWS) is a very rare hereditary disease. The diagnosis is based on the clinical findings such as recurrent epistaxis, telangiectases, visceral arteriovenous malformations (AVMs) and family history. AVMs are found in the liver, lung or brain and could mimick the masses of these organs. Radiologic evaluation plays a critical role during diagnostic and therapeutic management of ROWS. Hence, radiologists should be aware of the diagnosis of HHT in the patients with AVMs, history of epistaxis and family history. We report a patient with multiple pulmonary AVMs secondary to HHT who has referred to our interventional radiology department for computed tomography guided transthorasic lung biopsy procedure with suspicious of malignancy.
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    Multiple tendon xanthomas in patient with heterozygous familial hypercholesterolaemia: Sonographic and MRI findings
    (2013) Dagistan, Emine; Canan, Arzu; Kizildag, Betul; Barut, Abdullah Yuksel
    Tendon xanthomas are a component of familial hypercholesterolaemia, which is a hereditary disease and characterised by elevated low-density lipo protein cholesterol plasma levels and premature coronary artery disease. Tendon xanthomas are diagnostic for heterozygous familial hypercholesterolaemia (HFH) and they mostly occur in Achilles tendon. Sonography and MRI are superior to clinical assessment and are useful in detecting tendon xanthomas. In this report, we present ultrasonographic and MRI findings of multiple tendon xanthomas in a case of HFH. Copyright © 2013 BMJ Publishing Group. All rights reserved.
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    Öğe
    Suprakondiler proses sendromunda MRG bulguları
    (2014) Kızıldağ, Betül; Yıldız, Yavuz; Koşar, Şule; Kömürcü, Erkam; Dağıstan, Emine; Canan, Arzu
    Humerus distal kesiminde anteromediyal yüzeyde gelişengaga şeklinde kemik çıkıntı suprakondiler spur ya daproçes olarak adlandırılır. Çoğu kez medial epikondileinsersiyosu olan Struthers ligamanı ile sonlanmaktadırHumerus distalinde insan türünde yaklaşık %0.1 -2.7 sıklı kla gözlenen bu konjenital anatomik varyasyon diğer n edenlerle çekilen radyogramlarda rastlantısal olarak saptanır. Suprakondiler proses kırılması ya da damar sinir bas ısına yol açması sonucunda nadiren semptomatik halegelmektedir. Suprakondiler prosesle ilişkili sinir tuzakla nma sendromunun klinik ve elektromyelografi bulgularıyanında manyetik rezonans (MR) görünümünün bilinmesi,ayırıcı tanı ve tedaviyi yönlendirme açısından faydalı ol acaktır. Suprakondile r proses sendromlu olguların MRbulguları literatürde az tanımlanmıştır.Bu sunumda 25yaşında kol ağrısı şikayeti ile ortopedi kliniğine baş vuranve direkt grafi ve MR bulguları eşliğinde tanısı konan su prakondiler proses sendromlu olgunun klinik ve radyo lojikbulguları, ayırıcı tanıdaki ipuçları, tedavi yaklaşımı literatüreşliğinde tartışılacaktır.
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    Öğe
    Wernicke's Encephalopathy Following Gastrointestinal Surgery: MRI and DWI Findings
    (Turkish Neurological Soc, 2014) Kizildag, Betul; Canan, Arzu; Sen, Halil Murat; Tas, Sukru; Cikman, Oztekin; Dagistan, Emine
    Wernicke's encephalopathy (WE) is a neurologic disorder resulting from thiamine (vitamin B1) deficiency characterised by the ocular signs, altered consciousness and ataxia. It is usually associated with chronic alcohol abuse. Recently, it emerged as a complication following bariatric surgery. The classical clinical triad occurs in a small group of patients, and early replacement of thiamine is an important prognostic factor. Hence, magnetic resonance imaging (MRI) is useful to support the diagnosis. In this case, we report MRI and diffusion weighted imaging findings of WE in a patient without history of alcoholism after gastrointestinal surgery.