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9  Articles
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AbstractBackground: The claw sign is advocated as a discriminant of renal versus non-renal origin of tumours. The accuracy of the claw sign on magnetic resonance imaging (MRI) is unknown and is potentially hindered by the inferior spatial resolution and t... see more

BACKGROUND: Evaluation of radiographic equipment performance is the recommended strategy for the verification of factors used in radiodiagnosis. Sometimes, the performance of the equipment is compromised due to the lack of adoption of the appropriate proc... see more

Introduction: Pediatric abdominal cystic swellings are very common in clinical practice, with widely variable differential diagnoses. Demarcation of the organ of origin and possible nature of pathology is hence very essential. Objective: The objective of ... see more

Objectives: To categorize the lesions of liver observed on FNAC into malignant or benign, to correlate the radiological observations with cytology findings and to perform histopathological correlation wherever possible. Material and methods: A total of 15... see more

Background: To determine the accuracy of MRI in determining the characteristics of musculoskeletal tumors, [including both skeletal (primary/secondary) and soft tissue tumors] and correlation of MRI findings with histopathological study. Methods: 50 conse... see more

AbstractBackground: The Division of Radiodiagnosis at Tygerberg Academic Hospital, a 1384-bed tertiary training institution in Cape Town, South Africa provides a comprehensive 24-hour clinical radiology service, and has a duty registrar on-site at all tim... see more

Due to the complexity of the cardiovascular system, examination by help contrastmedium needs to be performed selectively, according to the morphological disposition and localizationof the alteration. Therefore, one can perform angiocardiography (radiograp... see more

The objective of this study was to evaluate the accuracy and reproducibility ofphotogrammetric principles and techniques over periapical radiographic images.Twelve stereoscopic radiographic pairs were obtained by means of an AuxiliaryAiming Device (AAD) f... see more

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