Cone-beam Computed Tomography for Transarterial Radioembolisation or Chemoembolisation of Hepatocellular Carcinoma
HF Chan, WH Luk, LF Cheng, JKF Ma
Hong Kong J Radiol 2017;20:241-7
DOI: 10.12809/hkjr1716860
Cone-beam computed tomography (CBCT) acquires three-dimensional volumetric images using a two-dimensional flat panel detector mounted on a C-arm that rotates around the patient. CBCT enables planning of transarterial radioembolisation or chemoembolisation by detection and analysis of small occult tumours, tumour-feeding arteries, and extrahepatic arterial feeders, and enables assessment of treatment outcome.
Authors’ affiliations:
HF Chan, WH Luk, LF Cheng, JKF Ma: Department of Radiology, Princess Margaret Hospital, Lai Chi Kok, Hong Kong
中文摘要
錐形束電腦斷層掃描用於經動脈放療或化療栓塞治療肝細胞癌
陳可鋒、陸永恆、鄭力暉、馬嘉輝
錐形束電腦斷層掃描（CBCT）使用圍繞患者旋轉的C形臂上的二維平板檢測器獲取三維體積圖像。 CBCT通過檢測和分析小隱匿性腫瘤、腫瘤供養動脈和肝外供養動脈來規劃經動脈放療或化療栓塞， 並且評估治療結果。