Nonketotik Hiperglisemide Görüntüleme Bulguları

Yıl 2020, Cilt: 2 Sayı: 3, 175 - 177, 01.11.2020

Ergül Cindemir , Nurdan Gocgun , Türkan İkizceli , Behice Kaniye Yılmaz , Rüştü Turkay

https://doi.org/10.38175/phnx.811504

Öz

Globus pallidus ve putamen, beyindeki metabolik değişikliklere duyarlı hipervasküler yapılardır. Nonketotik hipergliseminin değerlendirilmesinde ve görüntüleme bulguları ile ayırıcı tanıda kontrastsız beyin bilgisayarlı tomografide (BBT) globus pallidus ve nukleus kaudatus da genellikle simetrik ve bilateral ancak nadiren tek taraflı hiperatenüasyon ve T1 ağırlıklı manyetik rezonans görüntülerde (MRG) bu alanlarda hiperintensite artışı izlenmektedir. Bu yazıda acil servise kore olarak tanımlanan kontrolsüz hareketlerle başvuran diyabetik hastaların görüntüleme bulgularını sunmayı amaçladık.

Anahtar Kelimeler

nonketotik hiperglisemi, kore, stroke taklitçileri, manyetik rezonans görüntüleme

Destekleyen Kurum

yok

Proje Numarası

yok

Imaging Findings of Nonketotic Hyperglycemia

Öz

The globus pallidus and putamen are highly vascular structures, because of that, they are more sensitive to the metabolic changes in the brain. In the evaluation of nonketotic hyperglycemia and differential diagnosis with imaging findings is in the globus pallidus and nucleus caudatus usually symmetrically and bilaterally but rarely unilaterally hyperattenuating on non-enhanced computed tomography (NECT) and hyperintensity on T1-weighted magnetic resonance images (MRI) have been reported. In this report, we aimed to present poorly controlled diabetic patients that have been admitted to the emergency service with uncontrolled movements defined as chorea.

Anahtar Kelimeler

nonketotic hyperglycemia, chorea, stroke mimickers, magnetic resonance imaging

Proje Numarası

yok

Kaynakça

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• Hansford BG, Albert D, Yang E. Classic neuroimaging findings of nonketotic hyperglycemia on computed tomography and magnetic resonance imaging with absence of typical movement disorder symptoms (hemichorea-hemiballism). Journey of Radiology case reports. 2013;7(8):1-9.
• Wintermark M, Fischbein NJ, Mukherjee P, Yuh EL, Dillon WP. Unilateral putaminal CT, MR, and diffusion abnormalities secondary to nonketotic hyperglycemia in the setting of acute neurologic symptoms mimicking stroke. AJNR Am J Neuroradiol. 2004;25(6):975-976.
• Shan DE, Ho DM, Chang C, Pan HC,Teng MM. Hemichorea-hemiballism: an explanation for MR signal changes. AJNR Am J Neuroradiol 1998;19:863-870.