Iranian Congress of Radiology
مرور بر اساس
مجموعههای این پایگاه
ارسال های اخیر
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Methods of Measurement of Spinal Deviation in Kyphosis and Scoliosis in Radiography
(Iranian Society of Radiology, 2023-10-01)in kyphosis and lordosis measurement. It is Scoliosis radiography is useful in identifying the degree of the scoliosis curvature (major/ minor or primary/compensatory curves), as well as observe its progression to determine ...
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Prediction of Lymphovascular Space Invasion in Cervical Carcinoma Using Diffusion Kurtosis Imaging
(Iranian Society of Radiology, 2023-10-01)Background: This study aimed to investigate the potential relationship between diffusion kurtosis imaging (DKI)- derived parameters and lymphovascular space invasion (LVSI) in patients with cervical carcinoma. Patients ...
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Comparison of a Self-Supervised Denoising Technique for Diffusion-weighted Images in Brain MR with Other Methods
(Iranian Society of Radiology, 2023-10-01)Purpose: One of the challenges in DW imaging is the presence of noise, which reduces SNR. The presence of noise can definitely cause incorrect quantitative calculations, and especially in DT imaging where we need accurate ...
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Role of Nanotheranostic Systems in Diagnosis and Treatment of Ovarian Cancer
(Iranian Society of Radiology, 2023-10-01)Purpose: Ovarian cancer is one of the malignancies of women that usually has no symptoms in the early stages and causes late diagnosis and even death in some cases. Although different imaging modalities are used to diagnose ...
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Efficacy of Photoacoustic Imaging for Early Detection of Ovarian Cancer
(Iranian Society of Radiology, 2023-10-01)Purpose: Ovarian cancer is the deadliest of women's cancers diagnosed in the late stages, and therefore, it has a high mortality rate. There are several imaging methods for the diagnosis of ovarian tumors such as transvaginal ...
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Photodynamic Therapy in the Treatment of Eye Cancer
(Iranian Society of Radiology, 2023-10-01)Purpose: Eye cancer describes various types of tumors in different regions of the eye. The cancer treatment methods must have the least side effects on eye function and visual acuity. Currently, different treatment methods ...
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Pediatric Dose Assessment in Routine CT Scan Procedures
(Iranian Society of Radiology, 2023-10-01)Introduction: Nowadays CT scan plays an important role in medical imaging and, as pediatrics is in the most sensitive group to radiation, optimizing radiation dose became an important issue for them. Materials and ...
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Evaluation of the Relationship between Mammary Glandular Dose and Breast tissue Thickness and Composition in Patients Referred to the Digital Mammography Department of Tehran Cancer Institute
(Iranian Society of Radiology, 2023-10-01)Introduction: currently, mammography is one of the best methods for breast cancer screening. One of the most important factors in breast cancer risk, as well as the dose and sensitivity of mammography is breast tissue ...
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An overview of the Minimally Invasive Method Needle of Breast Biopsy and Tomosynthesis-guided Breast Biopsy
(Iranian Society of Radiology, 2023-10-01)Today, accurate diagnosis of breast cancer is very important due to the growing trend of breast cancer. And the most important stage of accurate diagnosis of breast lumps is biopsy from suspicious lumps in the breast with ...
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Different Magnetic Resonance Imaging Protocols for Multiple Sclerosis Diagnosis
(Iranian Society of Radiology, 2023-10-01)Multiple Sclerosis (MS) is a chronic autoimmune disease where the immune system wrongly attacks the central nervous and is characterized pathologically by demyelination and clinically by visual, sensory, and motor ...
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DCE Versus DWI in Breast Lesions Diagnosis
(Iranian Society of Radiology, 2023-10-01)Today, Dynamic Contrast Enhancement is known as the standard MRI technique method for breast lesions imaging and breast masses screening. Despite the many advances that have been made in this method and its high capability ...
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Image Quality and Radiation Dose Assessment in Different Cardiac CT Angiography Techniques
(Iranian Society of Radiology, 2023-10-01)introduction: Coronary artery disease(CAD) is the situation of narrowing or blockage of your heart supplying arteries lumen caused by fatty material build-up called plaque leading to impairment in oxygen delivery to the ...
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PET-MRI Hybrid Imaging in the Diagnosis of Glioma
(Iranian Society of Radiology, 2023-10-01)Purpose: Glioma is the most common malignant type of brain tumor. Magnetic resonance imaging (MRI) is used as one of the first techniques for imaging and diagnosing of glioma. Despite inherent soft tissue contrast of MRI, ...
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Applications of Virtual Reality in Radiology
(Iranian Society of Radiology, 2023-10-01)Purpose: Currently, different imaging methods are used for diseases diagnosing which have their own advantages and disadvantages. Virtual reality (VR) is an innovative technology that uses a computer to create an artificial ...
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Pathologic-based Radiation Dose: Effect of Lung Lesions and Total Severity Score on Radiation Dose in Computed Tomography Scan of COVID-19 Patients
(Iranian Society of Radiology, 2023-10-01)Purpose: Water equivalent diameter (WED) is related to the computed tomography (CT) number. Lung lesions change the tissue attenuation properties in the COVID-19 patients. Thus, these lesions can change the CT number and ...
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Differentiation between Progression from Pseudoprogression in Glioblastoma Using Diffusion Weighted Imaging Techniques
(Iranian Society of Radiology, 2023-10-01)Purposes: the purpose of this study is to investigate the diagnostic value of different diffusion parameters, especially the MK parameter, and compare it with the results of MRS and pathology as a standard for distinguishing ...
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Map of Brain Networks Extracting from Resting- State fMRI in Alzheimer’s Disease, Amnestic Mild Cognitive Impairment, and Normal Aging Subjects Fatemeh Mohammadian Department of Medical Physics and BioMedical Engineering, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran <masimoh7421@gmail.com> Maryam Noroozian Department of Psychiatry Roozbeh Hospital, Tehran University of Medical Sciences, Tehran, Iran <maryam.noroozian.mn@gmail.com> Arash Zare Sadeghi Medical Ph
(Iranian Society of Radiology, 2023-10-01)Purpose: Evaluation of the resting-state brain networks map in Alzheimer's disease, amnestic mild cognitive impairment, and normal aging subjects. Methods: The resting-state functional Magnetic Resonance Imaging data ...
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Contrast Media Reactions: The Role of Radiation Technologist
(Iranian Society of Radiology, 2023-10-01)Learning Objectives: Upon completion of this presentation, participants will be able to: Recognize common sign and symptoms of Contrast media Familiarize with first steps of physical and medical management of ...
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Clinical Solutions for Technical and Physical Challenges of CT Pulmonary Angiography (Based on 16 Slice Scanners)
(Iranian Society of Radiology, 2023-10-01)Introduction: Pulmonary embolism occurs when a blood clot gets stuck in an artery in the lung, blocking blood flow to part of the lung. Because of its associated risks and because CT pulmonary angiography offers similar ...
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Pitfalls in Breast MRI
(Iranian Society of Radiology, 2023-10-01)MR mammography, also known as breast MRI, is a non-invasive imaging technique used to examine breast tissue. MR mammography is typically used in conjunction with other imaging techniques such as mammography and ultrasound ...
