Department of Radiology, Great Ormond Street Hospital, London, WC1N 3JH, UK.
Cancer Imaging. 2009 Oct 2;9 Spec No A(Special issue A):S98-S103. doi: 10.1102/1470-7330.2009.9041.
Imaging plays a crucial role in the management of a child with a suspected liver tumor. There are various important differences between pediatric and adult practice, and in particular several liver tumor types that are almost never seen in adults are not uncommon in children. The radiologist makes important contributions to the diagnosis through non-invasive imaging and often biopsy. This paper describes imaging tips for the radiologist, including a discussion of the PRETEXT system for staging primary malignant tumors.
影像学在疑似肝肿瘤患儿的管理中起着至关重要的作用。儿科与成人实践之间存在着许多重要的差异，特别是几种在成人中几乎从未见过的肝肿瘤类型在儿童中却很常见。放射科医生通过非侵入性影像学检查并经常进行活检，为诊断做出了重要贡献。本文介绍了放射科医生的影像学检查技巧，包括对原发性恶性肿瘤分期的 PRETEXT 系统的讨论。
