title: Percutaneous catheter-based rheolytic thrombectomy for massive pulmonary embolism: a case report.
abstract: Pulmonary thromboembolism is a life-threatening cardiovascular condition. The mortality rate is high in its current management. Besides supportive treatments, systemic thrombolysis and surgical thrombectomy play important roles in the comprehensive management of pulmonary embolism (PE). The percutaneous catheter-based rheolytic thrombectomy is a promising alternative for management of massive pulmonary emboli, particularly, when patients have contraindication with systemic thrombolysis or are not suitable for surgery. We present the case of a 36-year-old Somalian man who came to our center for a total knee replacement (TKR). Three days after TKR, he developed sudden shortness of breath and decreased oxygen saturation. Computed tomography of pulmonary arteriogram showed extensive thrombi within the main pulmonary trunk, right and left pulmonary arteries, bilateral ascending and bilateral descending pulmonary arteries in keeping with massive PE. Because the patient was contraindicated for systemic thrombolysis, percutaneous, catheter-based rheolytic thrombectomy was chosen as the alternative treatment. His clinical symptoms improved immediately post-treatment. In conclusion, catheter-based rheolytic thrombectomy can serve as an alternative treatment for massive PE with a good clinical outcome.
authors: Department of Radiology, Universiti Kebangsaan Malaysia Medical Centre Jalan Yaacob Latif, Bandar Tun Razak, Cheras, Kuala Lumpur 56000, Malaysia.
authors: Dang
authors: D
authors: Nguyen
authors: Yazmin
authors: Y
authors: Yaacob
authors: Sobri
authors: S
authors: Muda
authors: Zahiah
authors: Z
authors: Mohamed
keywords: pulmonary embolism; thrombectomy; thrombolysis
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