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腮腺癌在多形性腺瘤中超声表现1例 被引量:4

Ultrasonographic manifestation of carcinoma ex pleomorphic adenoma in parotid gland in 1 case
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摘要 患者男,41岁,发现右腮腺肿物半年,肿胀加重1周。体格检查:双侧颌面部不对称,右侧腮腺后下极膨隆,有一结节状肿物,大小约4 cm×2 cm×1 cm,质硬,基底活动度好,无自发疼痛及触痛,皮肤颜色无异常,导管乳头无红肿,按压有清亮液体流出,双侧颌下未触及肿大淋巴结。超声检查:右侧腮腺内可见一个不规则低回声包块,大小约43 mm×26 mm×15 mm,边界不清,形态不规则,其内可见少许液性暗区;包块内实性部分可探及少许血流信号。
出处 《临床超声医学杂志》 2014年第11期791-791,共1页 Journal of Clinical Ultrasound in Medicine
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