Che Mat Che Mohd Hilmi, Mustapha Fakri, Noor Rosli Mohd, Ramli Rosdi, Mohamad Irfan
Universiti Sains Malaysia, School of Medical Sciences, Department of Otorhinolaryngology-Head and Neck Surgery, Kelantan, Malaysia.
Hospital Raja Perempuan Zainab 2, Department of Otorhinolaryngology-Head and Neck Surgery, Kelantan, Malaysia.
Medeni Med J. 2020;35(4):344-348. doi: 10.5222/MMJ.2020.01057. Epub 2020 Dec 25.
Mucocele is a mucous filled benign cystic lesion. It develops due to obstruction of any natural os-tium of the paranasal sinus. Even though being benign, it has capability to erode and cause thinning the adjacent bony structures. Isolated intraorbital mucocele without paranasal sinus disease is a rare condition. We present a 39-year-old female patient with right medial canthal swelling without any nasal symptoms, and normal nasoendoscopic finding. Imaging revealed the lesion as a right ethmoidal mucocele with normal paranasal sinuses. However intraoperatively, it was an isolated intraorbital lesion, lateral to lamina papyracea with thick-yellowish mucin discharge.
黏液囊肿是一种充满黏液的良性囊性病变。它是由于鼻窦任何自然开口阻塞而形成的。尽管是良性的，但它有能力侵蚀并导致相邻骨质结构变薄。无鼻窦疾病的孤立性眶内黏液囊肿是一种罕见的情况。我们报告一名39岁女性患者，右内眦肿胀，无任何鼻部症状，鼻内镜检查结果正常。影像学检查显示病变为右侧筛窦黏液囊肿，鼻窦正常。然而在手术中，它是一个孤立的眶内病变，位于纸样板外侧，有浓稠的黄色黏液排出。
