Choi Eun Kyoung, Oh Jin Kyoung, Park Sonya Youngju, Yoo Ikdong, Kim Dong-Hyun, Chung Yong-An
Department of Radiology, College of Medicine, Incheon St. Mary's Hospital, The Catholic University of Korea, Dongsu-ro 56, Bupyung-gu, Incheon, Gyeonggi-do 404-834 Republic of Korea.
Department of Radiology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea.
Nucl Med Mol Imaging. 2017 Jun;51(2):193-194. doi: 10.1007/s13139-015-0389-2. Epub 2015 Dec 22.
We herein present a case of a 29-year-old man with clear rhinorrhea, which persisted for 8 years following a myringotomy. After cotton pledgets were placed in several different regions of the nasal cavity, cisternography using Tc-99m DTPA was performed to measure the radioactivity of each pledget. Cisternography showed subtle uptake in the nasal cavity. However, intense uptake was detected in the pledget placed in the right eustachian tube orifice, where the pledget:serum count ratio was 10.3:1. The patient underwent duroplasty and cranioplasty, and the rhinorrhea resolved.
我们在此报告一例29岁男性,患有清亮鼻漏,在鼓膜切开术后持续了8年。在鼻腔的几个不同区域放置棉球后,使用锝-99m二乙三胺五乙酸(Tc-99m DTPA)进行脑池造影,以测量每个棉球的放射性。脑池造影显示鼻腔有轻微摄取。然而,放置在右咽鼓管开口处的棉球检测到强烈摄取,该处棉球与血清计数比为10.3:1。患者接受了硬脑膜成形术和颅骨成形术,鼻漏得以解决。