子宫颈癌IMRT靶区设计原则 四川省肿瘤医院放疗科 谭燕 Sichuan Cancer Hospital,Chengdu 610041 P.R.China Tel:(028)85420332提纲 o背景分析 oUCC IMRT 设计原则 oIMRT治疗与器官内运动 oIMRT 剂量补偿的3D-OHDR o病例介绍子宫颈癌转移模式及转移几率 Lymphatic drainage pattern. Adapted from: Plentl AA, Friedman EA (1971)Lymphatic system Of the female genitalia. Saunders, Philadelphia, p 832009年FIGO新分期的特点 oStage IIA is subdivided into stage IIA1 and IIA2 (4 cm) oMicroinvasive and invasive adenocarcinoma should be staged as squamous cell carcinoma of the cervix. oThe use of M
