Endovascular treatment of wide-necked aneurysms of the visceral and renal arteries using the double microcatheter technique via a single access route

Lee, Byung Chan; Kim, Jae Kyu; Yim, Nam Yeol; Kang, Yeon Soo; Kim, Hyoung Ook; Lee, Ho Kyun

doi:10.5152/dir.2020.19361

Cited by 6 publications

(10 citation statements)

References 30 publications

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“…Lee et al. reported a series of visceral aneurysms treated with a double microcatheter technique from a single 8-Fr guiding sheath (8 F Flex- or Ansel Guiding sheath) [9] . Lee et al.…”

Section: Discussionmentioning

confidence: 99%

Coil embolization of renal artery aneurysms: Simultaneous delivery of three microdevices with a novel 6-Fr guiding sheath

Otaka

Saguchi

Ikenaga

et al. 2021

Radiology Case Reports

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“…Lee et al. reported a series of visceral aneurysms treated with a double microcatheter technique from a single 8-Fr guiding sheath (8 F Flex- or Ansel Guiding sheath) [9] . Lee et al.…”

Section: Discussionmentioning

confidence: 99%

Coil embolization of renal artery aneurysms: Simultaneous delivery of three microdevices with a novel 6-Fr guiding sheath

Otaka

Saguchi

Ikenaga

et al. 2021

Radiology Case Reports

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“…In the present study, our technical success rate was 100%, and the rate was the same as that in other studies. 11,19 Our 1-, 6-, and 12-month clinical success rates were 96.4%, 92.9% and 92.9%, respectively, while clinical success was not achieved in similar studies. Compared with the technical success rate, the clinical success rate decreased in 3 (5.4%) patients with splenic infarction, and it was obviously better than that in the reference by Taeko et al 19…”

Section: Discussionmentioning

confidence: 81%

“…17 In addition, the detachable coil system played a role in fastening coil embolization in case of coils occluding the parent artery. 11 Last but not least, the most serious complication of conventional peripheral intervention is infarction or abscess of the spleen, which may lead to open splenectomy, with a probability of approximately 3%. 18…”

Section: Discussionmentioning

confidence: 99%

Safety and Efficacy of the Double Microcatheter Technique for Splenic Artery Aneurysms: A Single-center Retrospective Study

Wang

Tian

Zhou

et al. 2023

Vasc Endovascular Surg

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Purpose We aimed to assess the safety and efficacy of the double microcatheter technique in the treatment of saccular splenic artery aneurysms. Methods From November 2013 to October 2020, 56 patients with saccular splenic artery aneurysms underwent endovascular treatment with the double microcatheter technique at our institution. Technical success was defined as embolization of the aneurysmal cavity with no obstruction of the parent artery. Clinical success was defined as no deaths due to splenic artery aneurysms, and no reintervention, recrudescence or organ dysfunction at 1, 6, and 12 months. Results The technical success rate was 100%. No major complications related to angiography or embolization were observed. Minor complications included fever, pain, and nausea, and 13 patients developed minor complications. At 1 month, the rate of clinical success was 96.4%. At 6 and 12 months, the clinical success rate was 92.9%. There were no aneurysmal recurrences or necessities of reintervention. Conclusions Coil embolization with the double microcatheter technique is a safe and effective modality for treating saccular splenic artery aneurysms and offers a reasonable choice for patients who want to retain their original hemodynamics.

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“…The double microcatheter technique [47], which was first applied for the treatment of intracranial aneurysms, is less risky than surgical management in treating visceral aneurysms. Further, it is cost-effective for patients who refuse open operation and are not candidates for other endovascular techniques [48]. However, extensive experience in embolizing liquid embolic materials is required to avoid reflux misembolism [49][50][51].…”

Section: Discussionmentioning

confidence: 99%

Combination of Sac packing and liquid embolization using Double Microcatheter Technique for Renal Artery Aneurysm: A Case Report

Chen¹

2022

CTCMS

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Interventional radiology for a renal artery aneurysm. She had been suffering from functional constipation and gastric polyps for the last 8 years. A month ago, she went to the outpatient clinic for help with abdominal pain. An enhanced CT scan was performed for assessing suspected intestinal obstruction. A left hilum RAA measuring 23mm × 22mm in size was diagnosed incidentally. She had no history of microbial infections such as specific viruses. CTA examination suggested a regular and round saccular aneurysm with a narrow neck and a small branch on the sac (Figure 1). The abdominal pain significantly improved after symptomatic treatment. A month later, she was presented to the department of interventional radiology for a renal artery aneurysm. Although the abdominal pain was not

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Endovascular treatment of wide-necked aneurysms of the visceral and renal arteries using the double microcatheter technique via a single access route

Cited by 6 publications

References 30 publications

Coil embolization of renal artery aneurysms: Simultaneous delivery of three microdevices with a novel 6-Fr guiding sheath

Coil embolization of renal artery aneurysms: Simultaneous delivery of three microdevices with a novel 6-Fr guiding sheath

Safety and Efficacy of the Double Microcatheter Technique for Splenic Artery Aneurysms: A Single-center Retrospective Study

Combination of Sac packing and liquid embolization using Double Microcatheter Technique for Renal Artery Aneurysm: A Case Report

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