Journals / Cukurova Medical Journal / 2016 / Cilt: 41 Sayı: Ek 1

Intra-arterial injection of Tc-99m MDP

Tc-99m MDP’nin intraarteryal enjeksiyonu

Pages
79–82
Publication Date
2016-12-31
DOI
—
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AI Summary & Key Takeaways

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

The aim of this report is to present the appearance of inadvertent intra-arterial injection of Tc-99m MDP.

📌 3 Key Takeaways

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Objective & Hypothesis:Bone scintigraphy is applied to evaluate abnormalities of axial skeleton and appendicular skeleton including osteomyelitis, prosthesis infection, prosthesis loosening, avascular necrosis, stress fracture, bone metastasis.
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Key Findings & Data:Technetium-99m methylene diphosphonate (Tc-99m MDP) is most common used radiopharmaceutical.
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Conclusion & Impact:The aim of this report is to present the appearance of inadvertent intra-arterial injection of Tc-99m MDP.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Kemik sintigrafisi · intraarteryal enjeksiyon · Bone scintigraphy

Abstract

Bone scintigraphy is applied to evaluate abnormalities of axial skeleton and appendicular skeleton including osteomyelitis, prosthesis infection, prosthesis loosening, avascular necrosis, stress fracture, bone metastasis. Technetium-99m methylene diphosphonate (Tc-99m MDP) is most common used radiopharmaceutical. Injection of Tc-99m MDP should be done intravenous but it can be done intra-arterial, accidentally. After intra-arterial injection of Tc-99m MDP, it cause prominent soft tissue uptake distal to the injection site. This situation can create confusion in the scintigraphic images. Usually, it imitate reflex sympathetic dystrophy, so differential diagnosis is important. The aim of this report is to present the appearance of inadvertent intra-arterial injection of Tc-99m MDP.

Özet

Kemik sintigrafisi, osteomiyelit, protez enfeksiyonu, protez gevşemesi, avasküler nekroz, stres fraktürü, kemik metastazı dahil aksiyel ve apendiküler iskeletin anormaliklerini değerlendirmek için uygulanır. Teknesyum-99m metilen difosfonat (Tc-99m MDP) en sık kullanılan radyofarmasötiktir. Tc-99m MDP’ nin enjeksiyonu intravenöz yapılmalıdır ancak kazara intraarteryal enjeksiyon yapılabilir. Tc-99m MDP’ nin intraarteryal enjeksiyonundan sonra, enjeksiyon alanının distalinde belirgin yumuşak doku tutulumuna neden olur. Bu durum sintigrafik görüntülerde karışıklık yaratabilir. Genellikle refleks sempatik distrofiyi taklit eder, bu yüzden ayırıcı tanı önemlidir.

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Cite This Article

SALMANOĞLU, E., PEKSOY, İ. (2016). Intra-arterial injection of Tc-99m MDP. Cukurova Medical Journal, Cilt: 41 Sayı: Ek 1, 79–82. https://ajindex.com/articles/56717

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References (1)

  1. Loutfi I, Collier BD, Mohammed AM. Nonosseous abnormalities on bone scans. J Nucl Med Technol. 2003;31:149-53