CT findings and diagnostic value of adrenal ganglioneuroma（five cases report and literature review）

FENG Zhongquan; JIANG Zhongpu; QIAN Weijun; CHEN Furong; REN Xuanyi; JIN Haiying

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CT findings and diagnostic value of adrenal ganglioneuroma（five cases report and literature review）

更新时间：2023-12-18

- CT findings and diagnostic value of adrenal ganglioneuroma（five cases report and literature review）
- Journal of Chongqing Medical University Vol. 36, Issue 12, Pages: 1499-1502(2013)
- 作者机构：
  
  1. 开封市中心医院CT室,开封,475000
  2. 开封市中心医院放射科,开封,475000
  3. 开封市中心医院病理科,开封,475000
  4. 开封市中心医院泌尿科,开封,475000
  5. 河南大学附属淮河医院CT室,开封,475000
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013，
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FENG Zhongquan, JIANG Zhongpu, QIAN Weijun, et al. CT findings and diagnostic value of adrenal ganglioneuroma（five cases report and literature review）. [J]. Journal of Chongqing Medical University 36(12):1499-1502(2013)
DOI：

FENG Zhongquan, JIANG Zhongpu, QIAN Weijun, et al. CT findings and diagnostic value of adrenal ganglioneuroma（five cases report and literature review）. [J]. Journal of Chongqing Medical University 36(12):1499-1502(2013) DOI：

摘要

目的：分析肾上腺节细胞神经瘤的CT表现特征，提高诊断水平。方法：回顾性分析5例肾上腺节细胞神经瘤的CT表现，并与手术病理结果对照分析。结果：5例肾上腺节细胞神经瘤均为单发，边界清楚，沿邻近脏器和血管嵌入性生长，3例肿瘤形态呈水滴状，位于下腔静脉与膈脚之间，2例呈分叶状，位于脾静脉后方。平扫5例肿瘤均为低密度，CT值24~35 HU，1例病灶内可见点状钙化，增强扫描5例动脉期均无明显强化，实质期3例轻度延迟强化，其中1例伴有条线状中度延迟强化，2例强化不明显。结论：肾上腺节细胞神经瘤的CT表现有一定的特征性，正确认识这些特征性有助于术前诊断及鉴别诊断。

Abstract

Objective：To analyze the characteristics of CT findings of adrenal ganglioneuroma and to improve its diagnostic accuracy. Methods：CT findings and surgical pathological results of 5 patients with confirmed adrenal ganglioneuroma were retrospectively re－viewed and compared. Results：All 5 cases appeared as solitary lesion and all tumors were well defined，having embedded growth along the adjacent organs and blood vessels. Among the 5 cases，3 cases in the shape of water droplet located between diaphragmatic feet and inferior vena cava and 2 cases in the shape of leaflet located behind spleen vein. Plain scanning showed that 5 tumors，whose CT values were 24-35 HU，were uniformly low density and punctate calcification was observed inside 1 tumor. Enhanced scanning showed unobvious enhancement in the 5 cases during arterial phase and slight delayed enhancement in 3 cases during nephrographic phase，including 1 case with linear moderate delayed enhancement and 2 cases with unobvious enhancement. Conclusions：CT findings of adrenal ganglioneuroma have distinctive characteristics，which is helpful to diagnosis and differential diagnosis before operation.

关键词

节细胞神经瘤肾上腺体层摄影术X线计算机

Keywords

ganglioneuromaadrenal glandtomographyX-ray computer

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