Castillo M, Merten D F, Weissler M C
Department of Radiology, University of North Carolina School of Medicine, Chapel Hill 27599.
AJNR Am J Neuroradiol. 1993 Jul-Aug;14(4):1011-3.
Two newborns presented with severe respiratory distress caused by nasal obstruction. CT showed bilateral soft-tissue masses located under the inferior turbinates at the level of the inferior meatuses. Histologic examination showed the lesions to be compatible with nasolacrimal mucoceles. The embryology and radiographic features of this rare anomaly are discussed.
两名新生儿因鼻阻塞出现严重呼吸窘迫。CT显示双侧软组织肿块位于下鼻道水平的下鼻甲下方。组织学检查显示病变与鼻泪管黏液囊肿相符。本文讨论了这种罕见异常的胚胎学和影像学特征。