粘液腺囊肿是口腔粘膜下小粘液腺导管阻塞后分泌物潴留所形成，多因粘液腺排泄管受损致疤痕挛缩，粘液不能排除，使腺泡逐渐增大肿胀形成囊肿，表面呈半透明的囊性隆起，最常见于下唇粘膜。以往多采用手术切除，但术中囊肿易破裂，残留囊壁而易复发。我科于１９８８～１９... Mucous gland cyst is a small mucous gland under the oral mucosal duct secretions retention caused by obstruction, mostly due to mucus gland excretory duct damage caused by scar contracture, mucus can not be excluded, the gradual enlargement of the acinar cysts, the surface was translucent Cystic bulge, the most common in the lower lip mucosa. In the past the use of surgical resection, intraoperative cyst rupture, residual wall and easy to relapse. My department in 1988 ~ 19 ...