HYDATID-DISEASE - MR IMAGING STUDY
HYDATID-DISEASE - MR IMAGING STUDY
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DOI：
10.1148/radiology.175.3.2343117
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发表时间：
1990-06-01
期刊：
影响因子：
19.7
通讯作者：
CASOLO, PM
中科院分区：
文献类型：
--
作者：
MARANI, SAD;CANOSSI, GC;CASOLO, PM
本文对15例包虫病患者、13例肝包虫病患者和2例孤立性脾脏和肩部病变患者进行了磁共振成像检查。在13例肝包虫病患者中，4例有继发性腹膜病变，1例也累及脊柱背。低度边缘和多室或多囊外观的存在是其显著特征。当评估包虫病的生存能力时，作者发现磁共振成像结果并不是特别有价值，因为磁共振成像征象（子囊肿和膜脱离）是罕见的，而且在计算机断层扫描和超声检查中也很明显。由于获得的值范围很广，T2测量没有用处。尽管存在这些局限性，MR成像仍然是研究棘球蚴病的重要技术，可以将边缘的存在描述为特征征象并获得完整的解剖评价。
Fifteen patients with hydatidosis, 13 with hepatic echinococcosis and two with isolated lesions of the spleen and the shoulder, were examined with magnetic resonance (MR) imaging. Of the 13 patients with hepatic hydatidosis, four had secondary peritoneal lesions, and one also had involvement of the dorsal spine. The presence of a hypointense rim and a multiloculated or multicystic appearance are distinctive features. When evaluating the viability of hydatid cysts the authors found that MR imaging findings were not particularly valuable, as the MR imaging signs (daughter cysts and detachment of the membranes) are rare and are also evident at computed tomography and ultrasound examinations. T2 measurements were not useful due to the wide range of values obtained. Despite these limitations, MR imaging is still an important technique in the study of echinococcosis to depict the presence of a rim as a characteristic sign and to obtain a complete anatomic evaluation.