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Literature DB >> 27765866

Unexpected complications with head and neck hydrogel microsphere particle embolization: A case series and a technical note.

Naim N Khoury¹, Pierre-Olivier Champagne², Marc Kotowski¹, Jean Raymond¹, Daniel Roy¹, Alain Weill¹.

Abstract

Endovascular particle embolization is a common procedure with a relatively safe profile. We report here four cases in which cranial nerves, skin and mucosal ischemic complications occurred with the use of hydrogel microspheres (250-500 µm in size). Given the compressibility and higher penetration potential of microsphere particles compared with polyvinyl alcohol particles of similar size, we suggest oversizing hydrogel microsphere particles for head and neck embolizations.

Entities: Chemical Disease

Keywords: Particles; cranial nerve palsy; embolization; ischemia; necrosis

Mesh：

Substances：
Hydrogels

Year: 2016 PMID： 27765866 PMCID： PMC5305148 DOI： 10.1177/1591019916668840

Source DB: PubMed Journal: Interv Neuroradiol ISSN： 1591-0199 Impact factor: 1.610

35 in total

1. Hydrolysed microspheres from cross-linked polymethyl methacrylate (Hydrogel). A new embolic material for interventional neuroradiology.

Authors: V R Rao; K Ravimandalam; A Jayakrishnan; B C Thanoo; V V Radhakrishnan; A K Gupta; S Kumar; S Joseph; M Unni; A S Rao
Journal: J Neuroradiol Date: 1991 Impact factor: 3.447

Review 2. Supraselective embolization in intractable epistaxis: review of 45 cases.

Authors: S Moreau; M G De Rugy; E Babin; P Courtheoux; A Valdazo
Journal: Laryngoscope Date: 1998-06 Impact factor: 3.325

3. Trisacryl gelatin microspheres for therapeutic embolization, I: development and in vitro evaluation.

Authors: A Laurent; R Beaujeux; M Wassef; D Rüfenacht; E Boschetti; J J Merland
Journal: AJNR Am J Neuroradiol Date: 1996-03 Impact factor: 3.825

4. Hydrogels in endovascular embolization. I. Spherical particles of poly(2-hydroxyethyl methacrylate) and their medico-biological properties.

Authors: D Horák; F Svec; J Kálal; K Gumargalieva; A Adamyan; N Skuba; M Titova; N Trostenyuk
Journal: Biomaterials Date: 1986-05 Impact factor: 12.479

5. Polyvinyl alcohol particle size for uterine artery embolization: a prospective randomized study of initial use of 350-500 μm particles versus initial use of 500-700 μm particles.

Authors: Tiago Bilhim; João M Pisco; Marisa Duarte; Antonio G Oliveira
Journal: J Vasc Interv Radiol Date: 2010-11-24 Impact factor: 3.464

6. Bland embolization in patients with unresectable hepatocellular carcinoma using precise, tightly size-calibrated, anti-inflammatory microparticles: first clinical experience and one-year follow-up.

Authors: Guido Bonomo; Vittorio Pedicini; Lorenzo Monfardini; Paolo Della Vigna; Dario Poretti; Gianluigi Orgera; Franco Orsi
Journal: Cardiovasc Intervent Radiol Date: 2009-12-03 Impact factor: 2.740

Review 1. Endovascular Treatment of Epistaxis.

Authors: Joan C Wojak
Journal: Semin Intervent Radiol Date: 2020-05-14 Impact factor: 1.513

1 in total

Unexpected complications with head and neck hydrogel microsphere particle embolization: A case series and a technical note.

1. Hydrolysed microspheres from cross-linked polymethyl methacrylate (Hydrogel). A new embolic material for interventional neuroradiology.

Review 2. Supraselective embolization in intractable epistaxis: review of 45 cases.

3. Trisacryl gelatin microspheres for therapeutic embolization, I: development and in vitro evaluation.

4. Hydrogels in endovascular embolization. I. Spherical particles of poly(2-hydroxyethyl methacrylate) and their medico-biological properties.

5. Polyvinyl alcohol particle size for uterine artery embolization: a prospective randomized study of initial use of 350-500 μm particles versus initial use of 500-700 μm particles.

6. Bland embolization in patients with unresectable hepatocellular carcinoma using precise, tightly size-calibrated, anti-inflammatory microparticles: first clinical experience and one-year follow-up.

7. Facial nerve palsy following therapeutic embolization.

8. Impact of vessel choice on outcomes of polyvinyl alcohol embolization for intractable idiopathic epistaxis.

9. Acrylamido polyvinyl alcohol microspheres for uterine artery embolization: 12-month clinical and MR imaging results.

10. Polyvinyl alcohol particle size and suspension characteristics.

Review 1. Endovascular Treatment of Epistaxis.