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口腔黏液囊肿在手术过程中常易破裂而不能顺利地剥除,因而治疗效果常不能令人满意。作者观察黏液囊肿病理切片,认为手术治疗效果与病理结构有极密切之关系。病理组织之观察在镜下观察34例病理组织,皆未有囊壁之衬里上皮。有的缺乏囊壁结构,瀦留之黏液弥散于组织中,与周围组织无明确之界限,或是黏液聚集于上皮下而形成“水疱”样结构。作者将黏液囊肿按病理结构分为四型:1.被囊型(图1):由较致密之环行纤维或环状肉芽组织形成囊壁。囊壁中血管很丰
Oral mucinous cysts are often easily broken during surgery and cannot be removed successfully, so the therapeutic effect is often unsatisfactory. The authors observed the pathological sections of mucinous cysts and believed that the surgical treatment effect was closely related to the pathological structure. Observation of pathological tissue 34 cases of pathological tissue were observed under the microscope and none of the lining epithelium of the cyst wall. Some lack the cystic wall structure, and the mucus that is retained is diffused in the tissue. There is no clear boundary with the surrounding tissue, or the mucous accumulates under the epithelium and forms the “water blister”-like structure. The authors classified the mucinous cysts into four types according to the pathological structure: 1. The cystic form (Fig. 1): The cyst wall is formed by a denser annular fiber or ring-shaped granulation tissue. Vascular wall is very rich