a hybrid approach to proximal common carotid artery aneurysm · a hybrid approach to proximal...
TRANSCRIPT
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A Hybrid Approach to Proximal Common Carotid Artery Aneurysm
Daniel Torrent, MD; Marc Passman, MD
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Case
▪ BJ is a 77 year old female with a history of
migraines and hypertension.
▪ She was initially seen for right arm tingling
concerning for left hemispheric symptoms and CTA
was obtained
▪ On further discussion with patient, symptoms
consistent with her migraine history
▪ She was referred to our clinic for 3.2 cm common
carotid artery aneurysm incidentally seen on CTA
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Pre-operative CTA
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Pre-operative CTA
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Pre-operative CTA
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Pre-operative CTA
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Pre-operative CTA
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Case Continued
▪ Repair recommended given medical management
associated with a higher risk of stroke and mortality
▪ Open repair would require sternotomy
▪ The patient wanted to avoid a sternotomy if
possible. Additionally, she was frail and it was felt
recovery from a sternotomy would be difficult
▪ Hybrid approach to her problem was devised
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Intraoperative Images
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Intraoperative Images
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Intraoperative Images
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Intraoperative Images
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Intraoperative Images
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Intraoperative Images
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Follow Up
▪ Discharged home on POD#1 with no complications
▪ Followed up in clinic at 1 month
▪ No neurological events
▪ CTA obtained showing exclusion of the aneurysm
sac without endoleak
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Postoperative CTA
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Discussion
▪ ECAA is a rare entity with an overall paucity of data
▪ Literature consists of case reports and case series
▪ Medical management tends to be associated with a
high risk of morbidity and mortality
▪ Vast majority of repairs in literature describe open
technique
▪ More recently there have been reports of
endovascular and hybrid repairs with favorable
short-term results
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Conclusions
▪ No data on optimal approach to ECAA
▪ In general, repair favored over medical
management
▪ Endovascular and hybrid approaches may be a
reasonable alternative to open repair; particularly in
high risk patients and high risk anatomy
▪ Further medium and long term data needed for
these approaches