Kim Hua Sun, Kim Jinna, Kim Eung Yeop, Lee Seung-Koo, Kim Dong Ik, Chung Woung Youn
Department of Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine , Seoul, Korea.
Thyroid. 2009 Jan;19(1):69-71. doi: 10.1089/thy.2008.0230.
A 63-year-old woman complained of a growing neck mass. Sonography revealed a solid and cystic mass in the right thyroid lobe. Color Doppler study and computed tomography revealed anechoic cystic portions within the thyroid nodule to be a pseudoaneurysm arising from the right inferior thyroid artery. The only identifiable risk factor was a past thyroid needle biopsy performed approximately 5 years previously according to the patient's recollection. Right lobectomy was performed and the pseudoaneurysm was treated without complication.
一名63岁女性主诉颈部肿物逐渐增大。超声检查显示右侧甲状腺叶有一实性和囊性肿物。彩色多普勒检查及计算机断层扫描显示甲状腺结节内的无回声囊性部分是源自右下甲状腺动脉的假性动脉瘤。根据患者回忆，唯一可确认的危险因素是约5年前曾接受过甲状腺针吸活检。遂行右侧甲状腺叶切除术，假性动脉瘤得到治疗，未出现并发症。
