Nonsurgical Treatment of Femoral Pseudoaneurysm Complicating Cardiac Catheterization.
10.4070/kcj.1993.23.6.953
- Author:
Seung Tae LEE
;
Won Heum SHIM
;
Ick Mo CHUNG
;
Hyuk Moon KWON
;
Do Yeon LEE
- Publication Type:Case Report
- Keywords:
Cardiac catheterization;
Pseudoaneurysm
- MeSH:
Aneurysm, False*;
Angioplasty, Balloon, Coronary;
Aspirin;
Atherectomy;
Cardiac Catheterization*;
Cardiac Catheters*;
Coronary Angiography;
Diagnosis;
Extremities;
Femoral Artery;
Follow-Up Studies;
Groin;
Heparin;
Humans;
Incidence;
Ischemia;
Recurrence;
Ultrasonography
- From:Korean Circulation Journal
1993;23(6):953-959
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: With the recent development in arterial reconstructive procedure such as percutaneous transluminal coronary angioplasty or atherectomy, the incidence of vascular complications involving femoral artery is increasing due to greater use of larger percutaneous instruments(including arterial sheath) and periprocedural anticoagulant therapy. Femoral pseudoaneurysm requires rapid diagnosis and management to prevent limb ischemia, worsening of the arterial injury or repair of the arterial defect. Recently, accurate diagnosis of these injuries can be made nonivasively with duplex sonography and Doppler color flow imaging, and nonsurgical treatment may be possible by using external compression guided by ultrasound even in patients requiring prolonged anticoagulant therapy. METHOD: Three patients, one undergoing coronary angiography and two undergoing percutaneous transluminal coronary angioplasty, developed expansile groin masses at the vascular access sites diagnosed as femoral artery pseudoaneurysm s by Doppler ultrasound. All patients were hypertensives, taking aspirin and two patients who underwent PTCA received intravenous heparin after procedure. After diagnosis of femoral pseudoaneurysm, all patients underwent mechanical(C-clamp) external compression guided by ultrasound for 3 hours. RESULT: Follow up color flow scans were obtained after 24 hours and in one patients, blood flow in the tract was eliminated but persistent blood flow was observed in two patients who underwent PTCA. Before closure of pseudoaneurysm, one patient needed another 6 hours of ultrasound guided compression and the other needed more 12 hours. All patients were discharged without complication or recurrence of pseudoaneurysm. CONCLUSION: These cases suggest that nonsurgical closure of femoral pseudoaneurysms is feasible even in patients requiring prolonged antiplatelet and anticoagulant therapy.
