ABSTRACT
Target delineation is the key and difficult point in radiation oncology teaching. Combined with the teaching experience in department of cancer radio-chemotherapy, Zhongnan hospital of Wuhan university, this study focused on target delineation to explore the teaching mode and method of radiation oncology. Self-directed learning was combined with teacher's lecturing and guiding. By enhancing tumor imaging teaching and basic theory of tumor radiotherapy, students can grasp the essence and detail of target delineation and build individualized and precise radiotherapy. Finally, a new teaching mode combining students' autonomous learning with teachers' teaching and guide is established. Taking the radiation therapy of breast cancer as an example, We briefly described the concrete application of this teaching system.
ABSTRACT
Target delineation is the key and difficult point in radiation oncology teaching. Combined with the teaching experience in department of cancer radio-chemotherapy , Zhongnan hospital of Wuhan university , this study focused on target delineation to explore the teaching mode and method of radiation oncology. Self-directed learning was combined with teacher's lecturing and guiding. By enhancing tumor imaging teaching and basic theory of tumor radiotherapy, students can grasp the essence and detail of target delineation and build individualized and precise radiotherapy. Finally, a new teaching mode combining students' autonomous learning with teachers' teaching and guide is established. Taking the radiation therapy of breast cancer as an example, We briefly described the concrete application of this teaching system.
ABSTRACT
Histological classification system ( HCS) is an important system in judging and predicting ma-lignant behaviors of breast cancer .This study is aimed to analyze research progress and development direction of HCS by perusing literatures ,including the origin and development progress of HCS ,contents and deficiencies of Nottingham classification system(NCS),and introduction of novel classification system .HCS of breast cancer has a history of more than one hundred years ,among which NCS is the most widely used ,based on morphological fea-tures of cancer cells .However,there are still some shortcomings about NCS ,such as few indexes incorporation , great evaluation variation and low evaluation efficiency .Recently ,many newly evaluation systems have been devel-oped,including“nucleus+proliferation”classification system ,computer assisted classification system and compre-hensive prognostic classification model .Therefore,the future development directions of HCS on breast cancer is to use high throughput analysis technology to extract and analyze the hidden molecular information in cancer cells and the surrounding tumor microenvironment ,so as to better guide personalized therapy and predict clinical prog-nosis.