Department of Radiology, 38146University of Yamanashi, Shimokato, Yamanashi, Japan.
Can Assoc Radiol J. 2021 Aug;72(3):432-437. doi: 10.1177/0846537119899198. Epub 2020 Feb 5.
Fish bones are some of the most commonly ingested foreign bodies. In most cases, fish bone ingestion is asymptomatic, and the bones are expelled from the body spontaneously. Otherwise, patients with fish bone ingestion can present to the emergency department with nonspecific symptoms. Fish bones can become impacted in various part of the body. Even in cases that are initially asymptomatic after ingestion, serious complications may develop at a later stage. Computed tomography (CT) plays an important role in the diagnosis of fish bone ingestion because it is the most sensitive modality for detecting these foreign bodies. It is important to be familiar with CT findings to detect ingested fish bones and the related complications and to direct further management of the condition.
鱼骨是最常见的异物之一。在大多数情况下，鱼骨摄入是无症状的，并且骨头会自发排出体外。否则，鱼骨摄入的患者可能会出现非特异性症状到急诊科就诊。鱼骨可在身体的各个部位产生影响。即使在摄入后最初无症状的情况下，在后期也可能会出现严重并发症。计算机断层扫描（CT）在鱼骨摄入的诊断中起重要作用，因为它是检测这些异物最敏感的方式。熟悉 CT 表现对于检测摄入的鱼骨以及相关并发症并指导疾病的进一步治疗非常重要。
