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작성일 : 21-05-28 11:30
논문번호 211
논문제목(영문) Spontaneous Huge Subdural Spine Hematoma in a Patient Receiving Dual Anti-platelet Therapy after Drug-eluting Coronary Stent Implantation
국내외구분 국내 SCI여부 KCI
연구책임자역할 교신저자
주저자명 Xiongyi Han
교신저자명 Myung Ho Jeong
공동저자명 Jumin Won, Doo Sun Sim, Min Chul Kim, Yongcheol Kim, Young Joon Hong, Ju Han Kim, Youngkeun Ahn
게제년월일 2018-05-07
ISSN 2233-7385
Impact Factor 0
학술지명 Chonnam medical journal.
서지사항 0집 / 54권 / 2호,   페이지(131 - 132)
요약초록문
(Abstract) 입력		 A 46-year-old male patient visited the emergency department of Chonnam National University Hospital complaining of aggravated back pain. This back pain was sustained for a day and he also complained of cold sweats and trembling of the lower extremities. He had had previously undergone a right coronary stent implantation while admitted for unstable angina at our hospital in 2015. A twelve-lead electrocardiogram (ECG) showed normal sinus rhythm without ST segment change. Laboratory findings showed elevated a white blood cell count of 17800/mm3 (4800–7800/mm3) and C-reactive protein (CRP) of 1.00mg/dL (0–0.3 mg/dL). At the time of admission his blood pressure was 200/160 mmHg, so intravenous antihypertensive agents such as labetalol and nitroglycerin, were injected. For evaluation of his lower leg's tremor, a spine MRI scan was performed on the second day of admission and it showed a subdural hematoma at C6-T7 and L1-2 level (Fig. 1A, Fig. 2A). Since he had received a drug eluting stent implantation (sirolimus eluting stent, Coroflex ISAR®), aspirin and clopidogrel had been prescribed for dual antiplatelet therapy (DAPT) since 2015. The long-term use of antiplatelet drugs could induce a spontaneous spinal subdural hematoma so we stopped using aspirin and clopidogrel and consulted with the orthopedic surgeon about further treatment plans. They suggested supportive care rather than surgical management, as his condition was stable and his symptoms had been somewhat alleviated since admission. On the 6th day after admission, we performed an MRI again and it showed improved in the hematoma compared to the previous exam (Fig. 1B, Fig. 2B). Thus the antiplatelet therapy was stopped. There was adrenal incidentaloma on the CT scan for evaluation of secondary hypertension, but it was not a functioning mass. After 17 days of hospitalization he no longer complained of leg tremors, had stable blood pressure, and was discharged without any cardiovascular events. After a month we checked a follow up MRI and it showed decreased subdural hematoma of L4-S1 and completely absorbed subdural hematoma of cervicothoracic spine (Fig. 2C). At the next visit, we plan to start an aspirin mono-therapy antiplatelet agent based on the MRI results.
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