患者信息:
71 岁, 女性
检查指征:
头痛,肺癌病史
影像所见
- 未见急性梗死、出血、占位效应或脑积水
- 未见强化肿块
- 轻度弥漫性脑容量减少
- 斑片状皮层下及脑室旁T2/FLAIR高信号
- 左侧额叶大型发育性静脉异常
- 左眼人工晶体
- 双侧前眶睫毛膏伪影
诊断
发育性静脉异常(DVA)
示例报告
未见急性颅内异常或颅内转移性疾病。
偶然发现左侧额叶大型发育性静脉异常。
背景为轻度弥漫性脑容量减少及慢性小血管病后遗改变。
讨论
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