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Journals / Eurasian Journal of Medicine / 2016 / Cilt: 48 - Sayı: 1

Moyamoya Hastalığında Ivy Bulgusu

Ivy Sign in Moyamoya Disease

Bulent YİLDİZ
Ali Kemal SİVRİOGLU
Vania ANAGNOSTAKOU
Muzaffer SAGLAM
Osman KİZİLKİLİC
Pages
58–61
Publication Date
2022-10-18
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this case, we presented the Digital subtraction angiography (DSA) signs of moyamoya disease and "ivy sign" in MRI and its development mechanism in a 16 years old female patient

📌 3 Key Takeaways

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Objective & Hypothesis:Moyamoya disease is an idiopathic disease characterized by the progressive stenosis and collateral development of the distal internal carotid arteries.
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Key Findings & Data:It can be observed both in post contrast T1-weighted images and Fluid attenuated inversion recovery (FLAIR) images.
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Conclusion & Impact:In this case, we presented the Digital subtraction angiography (DSA) signs of moyamoya disease and "ivy sign" in MRI and its development mechanism in a 16 years old female patient
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Moyamoya disease is an idiopathic disease characterized by the progressive stenosis and collateral development of the distal internal carotid arteries. In this disease, several collateral vascular structures develop following stenosis and occlusion. The ivy sign is a characteristic Magnetic rezonance imaging (MRI) finding frequently encountered in patients with moyamoya. It can be observed both in post contrast T1-weighted images and Fluid attenuated inversion recovery (FLAIR) images. While this sign manifests in the form of contrasting on the cortical surfaces due to the formation of leptomeningeal collateral development and increased numbers of pial vascular webs on post contrast images, in FLAIR images it originates from the slow arterial flow in the leptomeningeal collateral vascular structures. In this case, we presented the Digital subtraction angiography (DSA) signs of moyamoya disease and "ivy sign" in MRI and its development mechanism in a 16 years old female patient

Özet

Moyamoya hastalığı distal internal karotid arterlerin ilerleyici stenozu ve kollateral gelişimi ile karakterize idiyopatik bir hastalıktır. Bu hastalıkta, stenoz ve oklüzyonu takiben kollateral vasküler yapılar gelişir. Ivy bulgusu sıklıkla moyamoyalı hastalarda izlenen karakteristik Magnetik Rezonans Görüntüleme (MRG) bulgusudur. Bu bulgu kontrastlı T1-ağırlıklı ve Fluid attenuated inversion recovery (FLAIR) görüntülerde gözlemlenebilir. Ivy bugusu postkontrast görüntülerde leptomeningeal kolaterallerin gelişimi ve artan pial vasküler ağ nedeniyle oluşan kollateral yüzeylerde kontrastlanma şeklinde izlenirken, FLAIR görüntülerde leptomeningeal kollateral vasküler yapılarda yavaş arteriyel akım nedeniyle oluşur. Bu olguda, moyamoya hastalığının Digital subtraction angiography (DSA) bulgularını, MRG'de Ivy bulgusunu ve 16 yaşında kadın hastada bu bulgunun gelişim mekanizmasını sunduk

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Cite This Article

YİLDİZ, B., SİVRİOGLU, A. K., ANAGNOSTAKOU, V., SAGLAM, M., KİZİLKİLİC, O. (2022). Moyamoya Hastalığında Ivy Bulgusu. Eurasian Journal of Medicine, Cilt: 48 - Sayı: 1, 58–61. https://ajindex.com/articles/509043

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References (3)

  1. Marshall S, Hawley JS, Nyquist PA, DeGraba T. The "Ivy sign" of adult Moyamoya Disease. Neurologist 2009; 6: 367-8.v Baba T, Houkin K, Kuroda S. Novel Epidemiological features of moyamoya disease. J Neurol Neurosurg Psychiatry 2008; 79: 900-4. [CrossRef] Yonekawa Y, Ogata N, Kaku Y, Taub E, Imhof HG. Moyamoya dis- ease in Europe, past and present status. Clin Neurol Neurosurg 1997; 99: 58-60. [CrossRef] Wakai K, Tamakoshi A, Ikezaki K, et al. Epidemiological features of moyamoya disease in Japan: finding from a nationwide sur- vey. Clin Neurol Neurosurg 1997; 99: 1-5. [CrossRef] Yamauchi T, Houkin K, Tada M, Abe H. (1997) Familial occur- rence of moyamoya disease. Clin Neurosurg 1997; 99: 162-7. [CrossRef] Takanashi J. Moyamoya disaese in children. Brain Dev 2011; 33: 229-34. [CrossRef] Yamada I, Murata Y, Umehara I, Suziki S, Matsushima Y. SPECT and MRI avaluations of the posterior circulation in moyamoya disease. J Nucl Med 1996; 37: 1613-7.
  2. Suzuki J, Takaku A. Cerebrovascular "moyamoya disease". Disease showing abnormal net-like vessels in base of brain. Arch Neurol 1969; 20: 288-99. [CrossRef] Takanashi J, Sugita K, Niimi H. Moyamoya syndrome in a patient with Down syndrome presenting chorea. Pediatr Neurol 1993; 9: 396-8. [CrossRef] Yoon HK, Shin HJ, Chang YW. Ivy sign in childhood Moyamoya disease: depiction of FLAIR and contrast-enhanced T1-weighted MR images. Radiology 2002; 223: 384-9. [CrossRef] Fugiwara H, Momoshima S, Kuribayashi S. Leptomeningeal high signal intensity (ivy sign) on fluid-attenuated inversion recovery (FLAIR) MR images in Moyamoya disease. Eur J Radiol 2005; 55: 224- 30. [CrossRef] Maeda M, Tsuchiada C. Ivy sign on on fluid-attenuated inversion recovery images in childhood Moyamoya disease. Am J Radiol 1999; 20: 1836-8.
  3. Essig M, Knopp MV, Schoenberg SO. Cerebral gliomas and metasta- ses: assessment with contrast-enhanced fast fluidattenuated inver- sion recovery MR imaging. Radiology 1999; 210: 551-7. [CrossRef] Melhem ER, Bert RJ, Walker RE. Usefulness of optimized gado- linium-enhanced fast fluid-attenuated inversion recovery MR imaging in revealing lesions of the brain. AJR Am J Roentgenol 1998; 171: 803-7. [CrossRef]