• 腮腺上部的肿瘤若茎乳孔下脂肪垫破坏、消失,提示面神经受累。 • 腮腺下部的肿块,下颌静脉受累移位提示面神经受累。
Undifferentiated carcinoma with perineural spread in a 43-year-old male patient. A, T1-weighted image shows perineural spread along the auriculotemporal (thin white arrow) branch of trigeminal nerve VIII, the facial nerve (black arrow), and the superficial branch of the facial nerve (thick white arrow). B, T1-weighted image of the same patient, a caudal view of image A. Note the longitudinal spread along the auriculotemporal (thin white arrow) and facial nerves: backward spread (black arrow) toward the stylomastoid foramen and forward spread along the superficial branch (thick white arrow)
• “太阳当空照,花儿对我笑,小鸟说早早早……”
病例一:(左腮腺肿物)上皮-肌上皮肿瘤,符合多形性腺瘤 病例二:(左腮腺肿物)低度恶性粘液表皮样癌
腮腺恶性肿瘤
2016级规培生 陈翔 2018.02.26
腮腺解剖