1 Department of Radiology, Northwestern University Feinberg School of Medicine, 676 N St Clair St, Ste 800, Chicago, IL 60611.
AJR Am J Roentgenol. 2018 Feb;210(2):W70-W79. doi: 10.2214/AJR.17.18369.
Differentiation of scrotal lesions is often dictated by whether they are intraor extratesticular. However, these regions are not entirely isolated, and disease processes can span both spaces. We review a variety of lesions that can involve both regions, describe the relevant anatomy, and illustrate their imaging appearances.
Identification of involvement of both intra- and extratesticular regions by a single process can narrow the differential considerations and help arrive at the correct diagnosis.
阴囊病变的鉴别通常取决于病变是位于睾丸内还是睾丸外。然而，这两个区域并非完全孤立，疾病过程可以跨越这两个区域。我们回顾了一些可以累及这两个区域的病变，描述了相关解剖结构，并说明了它们的影像学表现。
单一病变同时累及睾丸内和睾丸外区域，可以缩小鉴别诊断的考虑范围，并有助于得出正确的诊断。
