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腹腔内促纤维增生性小圆细胞肿瘤1例 被引量:1

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摘要 女,22岁,主诉体检发现卵巢肿块半年、右下腹部包块20 d入院.查体:右中腹可触及一大小约7 cm×5 cm实性包块,子宫右上方触及不规则实性包块,直径约7 cm.肿瘤标志物CA125为53.46 U/ml;CA153、CA19-9、CEA及AFP均正常.下腹部及盆腔MRI平扫及增强扫描示:升结肠前内缘见长径约7 cm肿物,呈"骑跨样"改变,肿块大部分边界清晰,T1WI呈等信号改变,于同反相位上部分层面见肿块与升结肠间有线状脂肪信号;T2WI-FS上肿块呈稍高信号,其内可见斑片状更高信号;动态增强扫描见肿块呈渐进性强化,病灶内强化的范围逐步扩大,信号强度逐步升高,呈中等强化改变,延迟期病灶内仍可见团片状轻度强化区及不强化区.
作者 刘永久
出处 《中国中西医结合影像学杂志》 2013年第6期718-718,共1页 Chinese Imaging Journal of Integrated Traditional and Western Medicine
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