MedicalImaging（医学影像学）--Introduction & Overview
Medical Imaging (医学影像学) -Introduction & Overview
Introduction to medical imagingConceptCategoryHistoryClinicalapplication
Introduction to medical imaging ◼ Concept ◼ Category ◼ History ◼ Clinical application
Concept&CategoryMedicalimaging is a clinical subject that use medical imaging technology todiagnose humandiseasesand use percutaneous puncturetechniqueandinterventional equipmentto performminimally invasive diagnosis andtreatment of human diseases under the guidance of medical imaging technologyMedical Imaging医学影像学Diagnostic ImagingInterventional Radiology影像诊断学介入放射学USX-rayMRICTInterventionaldiagnosisInterventional therapy
◼ Concept & Category ➢ Medical imaging is a clinical subject that use medical imaging technology to diagnose human diseases and use percutaneous puncture technique and interventional equipment to perform minimally invasive diagnosis and treatment of human diseases under the guidance of medical imaging technology. Medical Imaging 医学影像学 Diagnostic Imaging 影像诊断学 X-ray CT MRI US Interventional Radiology 介入放射学 Interventional diagnosis Interventional therapy
History of medicalimagingCT:Hounsfield&CormackUSDussikX-ray:WilhelmRontgenMRl:Mansfield&LauterburInterventionalNuclearMedidineRadiologyBlumgart1980s189519261970s19421940s
◼ History of medical imaging X-ray: Wilhelm Rontgen 1942 CT: Hounsfield & Cormack 1895 1940s 1970s 1980s MRI: Mansfield & Lauterbur 1926
ClinicalapplicationDiagnostic imaging:@To identify the nature and type of diseases;Tofurtherunderstand the scope and staging oflesions; To evaluate thetherapeuticeffectsandfollow-up;HealthscreeningInterventional radiology: Preferredtreatmentfor certain diseases(Budd-Chiarisyndrome,aneurysms,etc.):②Treatmentofcertainacutediseases(deepvenousthrombosis,etc.);③Diseasesforwhich surgicalopportunitieshavebeenlostCreatingconditionsfor surgery,Alternativetreatmentforpatientsreluctanttoundergo surgery,@Biopsy underimaging guidance
◼ Clinical application ➢ Diagnostic imaging：① To identify the nature and type of diseases; ② To further understand the scope and staging of lesions; ③ To evaluate the therapeutic effects and follow-up; ④ Health screening. ➢ Interventional radiology：① Preferred treatment for certain diseases (Budd-Chiari syndrome, aneurysms, etc.); ② Treatment of certain acute diseases (deep venous thrombosis, etc.); ③ Diseases for which surgical opportunities have been lost; ④ Creating conditions for surgery; ⑤ Alternative treatment for patients reluctant to undergo surgery; ⑥ Biopsy under imaging guidance