視網膜胚細胞瘤之電腦斷層影像評估

CT Evaluation in Retinoblastoma

滕文豹(Wu-Bao Tern) ； 刁翠美(Chui-Mei Tiu) ； 鄧木火(Mu-Huo Teng) ； 郭萬祐(Wan-Yuo Guo) ； 張遵(Tsuen Chang)

《中華放射線醫學雜誌》 15卷1期 (1990/03) Pp. 53-56

摘要

在最近五年內，我們共有14例小孩由病理證實為視網膜瘤。他們年齡範圍從4個月大至6歲，平均罹病年齡為33個月。其中男孩5例，女孩9例。住院主訴為：白眼睛(71%)，視力模糊(61%)，眼睛發炎(8%)。14例都有電腦斷層攝影檢查。其中發現腫瘤鈣化，包括均勻性或非均勻性有92%；腫瘤軟組織有影像增強，視網膜受侵犯區域有厚度增加。電腦斷層攝影對腫瘤的分期為：11病例是第一期，3例是第三期。

關鍵字

電腦斷層攝影 ； 視網膜胚細胞瘤 ； 鈣化點

並列摘要

There were 14 children pathologically proved retinoblastoma within the recent five years in our hospital. They were 5 boys and 9 girls, aged from 4 months to 6 years with and average of 33 months. Their chief complaints included white ppupil (71%), blurred vision (64%) and ophth-amitis (8%). All the cases received computed tomography. Calcification was found in 92% of the tumor with both heterogenous and homogenous pattern and with good enhancement in the soft tissue of the tumor. The retina showed increased thickness in aresas involved. CT staging of the tumor resulted 11 patients in stage Ⅰ and 3 patients in stage Ⅲ.

並列關鍵字

computed tomography ； retinoblastoma ； calcification