摘要
目的:探讨肺动静脉瘘不同影像学方法的诊断价值。材料与方法:9例肺动静脉瘘分别作了心血管造影、核磁共振及CT检查及心脏超声。结果:9例中6例为局限性的肺动静脉瘘,3例为弥漫性的肺动静脉瘘,3例中2例有肝脏疾病史。结论:肺动静脉瘘心血管造影为主要的诊断手段,但对毛细血管床前型的弥漫性肺动静脉瘘诊断有局限性,MRI、CT对局限性的肺动静脉瘘的诊断有帮助,心脏超声有助于毛细血管床前型的弥漫性肺动静脉瘘诊断。
Objective: To discuss the imaging diagnosis of pulmonary arteriovenous fistula. Methods: Nine cases were performed by angiocardiography, MRI, CT and echocardiography. Results: Six cases were localized pulmonary arteriovenous fistula, 3 cases were diffused pulmonary arteriovenous fistula. Conclusion: Angiography is the main method to diagnose this lesion, except for precapillary diffused pulmonary arteriovenous fistula. MRI and CT are useful for localized pulmonary arteriovenous fistula. Echocardiography is useful for precapillary diffused pulmonary arteriovenous fistula.
出处
《中国临床医学影像杂志》
CAS
2003年第6期389-391,共3页
Journal of China Clinic Medical Imaging
