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脑室内原发性胚胎性癌1例

Intraventricular primary embryonal carcinoma:one case report
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摘要 患者男,10岁。因“头痛伴呕吐5天”入院。患者无明显诱因头痛,阵发性加重,以额部疼痛为著,伴呕吐,呕吐物为胃内容物。入院查体未见明显异常。肿瘤标记物显示游离前列腺抗原降低,脑脊液甲胎蛋白(alpha-fetoprotein,AFP)正常。头颅MRI平扫及增强表现:右侧侧脑室前角内见一类圆形肿块,边界清,大小约4.0 cm×3.7 cm×3.6 cm,T_(1)WI以低信号为主,其内夹杂片状高信号(图1),T_(2)WI呈等或稍高信号,中心见小片状高信号.
作者 万文妹 贾春雪 李晓东 WAN Wenmei;JIA Chunxue;LI Xiaodong
出处 《医学影像学杂志》 2022年第4期713-714,共2页 Journal of Medical Imaging
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