Renal and splenic micro-infarctions following bronchial artery embolization with tris-acryl microspheres.

2009 Jan-Feb: LFCheng; CYLui; KFMa; WHWong;

Korean J Radiol.2009 Jan-Feb;10(1):97-9.10.3348/kjr.2009.10.1.97.

NLM PMID: 19182511

Article abstract

A bronchial artery embolization (BAE) is an important therapeutic method used to control acute and chronic hemoptysis. We report a case of multiple micro-infarcts involving both the kidneys and spleen, following a BAE with 500-700 microm crossed-linked tris-acryl microspheres (Embospheres) in a patient with bronchial artery pulmonary vein shunts. The superior penetration characteristics of the microspheres may have resulted in the greater tendency to cross the bronchial artery pulmonary vein shunts, which subsequently caused the systemic infarcts in our patient. We propose the use of larger sized microspheres (700-900 microm), which may aid in avoiding this complication.

Research Topics
• Signs and Symptoms
   Hemoptysis
• Diseases
   Infarction
   Splenic Infarction

Title and Abstract from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
Data mined from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

Last MEDLINE®/PubMed® update: 1st of December 2015