Transcatheter arterial embolization is a safe and effective treatment for visceral artery aneurysms; nevertheless, some complications can occur. Coil migration to other organs after embolization is extremely rare, and only 16 cases have been reported previously. We report a rare case of coil migration to the duodenal lumen after embolization of a right colic artery pseudoaneurysm. To the best of our knowledge, this is the first case of coil migration after a right colic artery embolization. The patient exhibited no symptoms and was treated conservatively without any intervention. Some previous reports have demonstrated spontaneous coil passage and successful conservative management. Our case supports conservative treatment as the primary treatment for asymptomatic patients. Clinicians should assess the risks and benefits of coil removal in asymptomatic patients before performing any intervention.
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Case report: Duodenal obstruction caused by gastroduodenal artery pseudoaneurysm with hematoma: an unusual case and literature review Yan-Yuan Zhou, Shao-Chung Wang, Chen-June Seak, Shu-Wei Huang, Hao-Tsai Cheng Frontiers in Medicine.2023;[Epub] CrossRef
Assessing the aneurysm occlusion efficacy of a shear-thinning biomaterial in a 3D-printed model Grant Schroeder, Masoud Edalati, Gregory Tom, Nicole Kuntjoro, Mark Gutin, Melvin Gurian, Edoardo Cuniberto, Elisabeth Hirth, Alessia Martiri, Maria Teresa Sposato, Selda Aminzadeh, James Eichenbaum, Parvin Alizadeh, Avijit Baidya, Reihaneh Haghniaz, Roho Journal of the Mechanical Behavior of Biomedical Materials.2022; 130: 105156. CrossRef
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