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自发性脑脊液(CSF)鼻漏,虽然罕见,但在耳鼻喉科仍偶可见到.原因不明的原发性自发性CSF鼻漏可能与下列因素有关;CSF冲击波造成的局部颅骨缺损,小的脑膨出或脑膜脑膨出对局部骨质的侵蚀以及嗅神经周围膜和软组织的萎缩.作者报道三例病人都是由于用力擤鼻以后引起CSF鼻漏.CT扫描显示前颅窝筛板和嗅沟区有局部骨质缺损.这
Nasal leakage of spontaneous cerebrospinal fluid (CSF), although infrequent, is even seen in otolaryngology. Unidentified primary spontaneous CSF rhinorrhea may be related to the following: CSF blast caused local skull defects, small brains Bulging or meningoencephalic erosion of the local bone and the surrounding tissue of the olfactory nerve and atrophy of the soft tissue.The authors report that all three patients had CSF rhinorrhea due to forced somnolectomy.The CT scan showed anterior cranial fossa sieve and olfactory Ditch area has a partial bone defect