Journals / Tanısal ve Girişimsel Radyoloji (Yeni Adı: Dİagnostic & Intervent. Radiol) / 2004 / Cilt: 10 - Sayı: 2

Acute lymphoblastic leukemia presenting with multiple hemorrhagic brain metastases (case report)

Multipl hemorajik beyin metastazlarıyla seyreden akut lenfoblastik lösemi olgusu

Pages
119–120
DOI
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AI Summary & Key Takeaways

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

MRI demonstrated high signal intensity lesions on both T1 and T2 weighted images which were characteristic for extracellular methemoglobin and consistent with hemorrhagic metastases.

📌 3 Key Takeaways

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Objective & Hypothesis:Intracranial metastases represent 7-17% of all brain tumors.
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Key Findings & Data:We describe an 18-year-old girl diagnosed as acute lymphoblastic leukemia presenting with multiple hemorrhagic brain metastases.
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Conclusion & Impact:MRI demonstrated high signal intensity lesions on both T1 and T2 weighted images which were characteristic for extracellular methemoglobin and consistent with hemorrhagic metastases.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Lösemi · lenfositik · akut

Abstract

Intracranial metastases represent 7-17% of all brain tumors. Renal cell carcinoma, thyroid cancer, choriocarcinoma, melanoma, retinoblastoma, lung cancer and breast cancer have a propensity for producing hemorrhagic brain metastases. Leukemias have also been rarely reported to cause hemorrhagic brain metastases. We describe an 18-year-old girl diagnosed as acute lymphoblastic leukemia presenting with multiple hemorrhagic brain metastases. MRI demonstrated high signal intensity lesions on both T1 and T2 weighted images which were characteristic for extracellular methemoglobin and consistent with hemorrhagic metastases.

Özet

İntrakranyal metastazlar, tüm beyin tümörlerinin %7-17’sini meydana getirirler, otopsi çalışmalarında sıklıklarının değişik serilerde % 5,8-22 arasında değiştiği bildirilmektedir (1). Metastazlar genellikle multipl sayıda, iyi sınırlı, oval veya yuvarlak lezyonlar olup, gri-beyaz cevher sınırı civarında yerleşim gösterirler. Renal hücreli karsinom, tiroid karsinomu, koryokarsinom, melanom, retinoblastom, akciğer karsinomu ve meme karsinomu multipl sayıda hemorajik beyin metastazları meydana getirme eğilimi gösteren tümörlerdir. Nadir de olsa lösemilerin de hemorajik beyin metastazları yaptı ğ bildirilmektedir (2). Hemorajik beyin metastazlar› T1 ve T2 ağırlıklı görüntülerde hemosiderin birikimi göstermeyen yüksek sinyal intensiteli lezyonlar olarak görülürler.

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Cite This Article

HALEFOĞLU, A. M., ERTÜRK, M. Ş., ÖZEL, A., ÇALIŞKAN, K. C. (2004). Acute lymphoblastic leukemia presenting with multiple hemorrhagic brain metastases (case report). Tanısal ve Girişimsel Radyoloji (Yeni Adı: Dİagnostic & Intervent. Radiol), Cilt: 10 - Sayı: 2, 119–120. https://ajindex.com/articles/363198

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References (3)

  1. Boccardo F, Camilli G, De Menech R, Mina G, Zanardi S. Natural history and staging of brain metastases. Minerva Med 1984; 75:1369-1378
  2. Grossman RI, Yousem DM. Neuroradiology The Requisites. Mosby, 1984; 80
  3. Lee SH, Rao K, Zimmerman RA. Cranial MRI and CT. Mc Graw-Hill, 1992; 425.