Objective To discuss the application of decompression combined with curettage in the treatment of giantism mural ameloblastoma.

目的探应用开窗联合刮切术治疗巨型壁性成釉细胞瘤的治疗效果。

Forcep curettage after anesthesia with propofol intravenous injection (observing group) and that with no method to relieve pain(control group).

应用酚静脉给药麻醉后钳刮(观察组)。与无任何痛方法钳刮(对照组)。

Objective: To determine the analgesic effectiveness and safety of propofol anesthesia to perform forcep curettage for pregnant women with 10 13 weeks.

探酚麻醉下孕10～13周钳刮术痛效果及安全性。

Before the treatment, the diagnostic uterine curettage were performed to see whether the pathologic result is the pute hyperplasia of the endometrium or not.

治疗前断性刮宫，病理结果为子宫内膜单纯型增生，而复杂型增生不采用此法。

Conclusions Getting the villi of 45-55 days pregnancy by uterine curettage, we can obtain the chorial trophcytes by trypsin or DNA enzyme digest.

结论取人妊娠45～55天刮宫术后的绒毛，甲胰蛋白酶消化可得到绒毛滋养层细胞。

Objective The aim of this study was to compare the effectiveness of dynamical system cutterbar via nasal endoscope for adenoidectomy by mouth and rout curettage of adenoids.

目的比较鼻内镜下经口动力系统切割器腺样体切除术与常规腺样体刮除术的疗效。

A minimally invasive reflective array, tool navigator, and a registered burr were used for localization and deroofing of the lesion, followed by curettage and highspeed burring of the cavity.

运用微创反射阵列、导航工具和校正钻孔器进定位，然后肿瘤去顶、刮除、高速磨光病灶腔。