Background: The nurses working in radiation wards need to have an adequate knowledge about the risks and preventive measures of radiation exposure to protect themselves from health hazards of radiation as well as giving the patient the correct information about radiation exposure practices. Adiography in Jeddah city, Kingdom of Saudi Arabia (KSA). Methods: A cross sectional study was assessed among 300 nurses in Jeddah city from June 2017 to August 2017. All the nurses were interviewed then filled up a questionnaire sheet. The questionnaire included 3 parts and the first part comprised questions about the demographics of included subjects, the second and third parts included questions about the knowledge and attitude of nurses toward radiation. Results: The majority of nurses (65%) had adequate knowledge regarding the ionizing radiation risk factors and protective measures and about 35% had poor knowledge. The level of nurse's attitude was good among 79% and poor among 21% toward ionizing radiation. The level of knowledge was significantly associated with the level of educational degree and magnitude of practical years of experience. Conclusion: the nurses' radiation protection knowledge and attitude were good among most of nurses. However, there is a need for other educational safety programs to increase the knowledge of the rest of nurses.

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Introduction: the major imaging modalities used in diagnosis of pelvic and abdominal conditions ranged from X-ray, ultrasonography, computed tomography and many more. In each different kind of disorder; a different modality is preferred based on the nature of disease, the patient and the hospital where the management is provided. Some conditions require more than one source of imaging. Aim of the work: this study aimed to discuss various abdominal and pelvic pathologies separately to explore the preferred type of imaging modality. Methodology: we conducted this review using a comprehensive search of MEDLINE, PubMed and EMBASE from January 1994 to March 2017. The following search terms were used: ultrasound versus CT, acute abdomen imaging, abdominal radiology and pelvic pain diagnosis Conclusion: various disorders and conditions required different modality of imaging and a health care provider must be well informed of the benefits and risks and be able to weigh in order to make use of the most appropriate imaging technique.