First, through a variety of inspection means, to obtain a comprehensive multi-faceted lesion information, lesion localization, quantitative, qualitative plays a crucial role, for clinical disease diagnosis to provide strong evidence to support, so as to guide the development of clinical disease treatment program, can effectively assist the clinical solution to diagnosis and treatment problems. Imaging can show morphological changes and functional changes of lesions, which can greatly assist in determining the benignity or malignancy of difficult oncological lesions.
Secondly, it can evaluate and follow up the efficacy of clinical diseases after treatment, to know whether there is any residual tumor, recurrence, metastasis, and postoperative complications after surgery, and make timely diagnosis according to the above situations.
Thirdly, through regular health checkups, early lesions can be detected, and early judgment of lesions can be made to prevent them from occurring.
Extended information:
Medical imaging has evolved to the present day, and in addition to X-rays, there are other The imaging technology has developed a wide range of imaging applications.
The development of ultrasound imaging equipment was made possible by the development of radar and sonar technology during World War II. In the 1950s, simple diagnostic A-mode ultrasound machines began to be used in clinical practice. In the 1970s, B-mode instruments were introduced to provide cross-sectional dynamics, and in the early 1980s, ultrasound color flow mapping (CFM) was introduced as the most advanced ultrasound diagnostic device in clinical use today.
Baidu Encyclopedia-Medical Imaging