Laya Bernard F, Restrepo Ricardo, Lee Edward Y
Institute of Radiology, St. Luke's Medical Center-Global City, 32nd Street Corner, Rizal Drive, Bonifacio Global City, Taguig City, Metro Manila 1634, Philippines.
Nicklaus Children's Hospital, 3100 Southwest 62nd Avenue, Miami, FL 33155, USA.
Radiol Clin North Am. 2017 Jul;55(4):845-867. doi: 10.1016/j.rcl.2017.02.012.
Foreign bodies (FBs) may be unintentionally ingested, inhaled, or inserted into a body cavity or tissue, or may be due to traumatic or iatrogenic injury. They are frequently detected in clinical practice and emergency rooms. Early detection and prompt management are mandatory to avoid severe and life-threatening complications. Imaging plays an important role in confirming the presence and characterization of the FB, and its relationship with any affected organs. This article reviews commonly encountered FBs with regard to incidence, risk factors, mechanisms of entry, clinical presentation, associated complications, and typical imaging appearance in children.
异物（FBs）可能会被意外摄入、吸入，或插入体腔或组织中，也可能是由于创伤或医源性损伤所致。它们在临床实践和急诊室中经常被发现。早期检测和及时处理对于避免严重的、危及生命的并发症至关重要。影像学在确认异物的存在、特征及其与任何受影响器官的关系方面发挥着重要作用。本文综述了儿童常见异物在发病率、危险因素、进入机制、临床表现、相关并发症及典型影像学表现等方面的情况。
