Brief,Different,Imaging,Modali health A Brief On Different Imaging Modalities
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Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable{mso-style-name:"Table Normal";mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin:0in;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:"Times New Roman";mso-ansi-language:#0400;mso-fareast-language:#0400;mso-bidi-language:#0400;}Radiology is a stream of medical science that deals with medicalimaging. X-ray machines or other such radiation devices are used imagingpurpose. Radiology alsoincludes techniques that do not involve radiation, such as MRI and ultrasound.Radiology can be classified intotwo streams that are diagnosticradiology and therapeutic radiology. Diagnostic radiology is concerned withthe use of different imaging modalities to aid in the diagnosis of disease.Diagnostic radiology can be further classified into multiple sub-specialtydomains. Interventional radiology is one of the sub-specialty areas that usethe imaging modalities of diagnostic radiology to guide minimally invasivesurgical procedures. On the other hand, Therapeutic radiology, also calledradiation oncology uses radiation to treat diseases such as cancer.Some of the common imagingmodalities are: 1. General radiography2. Computed tomography (CT)3. Magnetic resonance imaging (MRI) 4. Ultrasound5. Nuclear imaging techniques General radiography: In this imaging modality, x-rays are used to createimages and for the evaluation of many bony and soft tissue structures. Fluoroscopyand angiography are some of the special applications of X-ray imaging that havereal-time imaging ability. CT scanning: This imagingtechnique uses X-rays in conjunction with computing algorithms to image tissuesin the body. At times, contrast media is used to delineate anatomy and allow 3Dreconstructions of structures, such as arteries and veins.Sonography: Medicalultrasonography uses high-frequency sound waves to visualize soft tissuestructures in the body in real time and does not involve any radiation. MRI Magnetic Resonance Imaging: Magneticresonance imaging is a noninvasive medical test that uses a powerfulmagnetic field, radio frequency pulses and a computer to produce detailedimages of organs, soft tissues, bone and virtually all other internal bodystructures for treatment and diagnosis.Nuclear medicine: This imagingtechnique involves the use of radionuclides or radiopharmaceuticals forevaluation of heart, lungs, thyroid, liver, gallbladder, and bones fordiagnosis and treatment.Radiologists utilize these imagingtechnologies for diagnosis and treatment of various diseases. Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable{mso-style-name:"Table Normal";mso-tstyle-rowband-size:0;mso-tstyle-colband-size:0;mso-style-noshow:yes;mso-style-parent:"";mso-padding-alt:0in 5.4pt 0in 5.4pt;mso-para-margin:0in;mso-para-margin-bottom:.0001pt;mso-pagination:widow-orphan;font-size:10.0pt;font-family:"Times New Roman";mso-ansi-language:#0400;mso-fareast-language:#0400;mso-bidi-language:#0400;}Formore information regarding: DiagnosticRadiology, CT scanning, Magneticresonance imaging. and. Please visit: http://www. radiology-info.org
Brief,Different,Imaging,Modali