Southern medical journal
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Southern medical journal · Feb 1997
Ineffectiveness of latex condoms in preventing contamination of the transvaginal ultrasound transducer head.
The efficacy of condoms in preventing contamination of the transvaginal ultrasound transducer head and possible transmission of blood-borne pathogens is unknown. Our objective was to determine the rate of contamination of the transvaginal ultrasound probe after use in the emergency department. After indicated transvaginal ultrasound scans, the latex condom was removed and the transducer head was inspected for contamination. ⋯ Latex condoms are ineffective in preventing contamination of the transvaginal ultrasound transducer head. Visual inspection of the transducer head often fails to identify the presence of blood or body fluids. This suggests that additional measures should be taken to prevent transmission of blood-borne pathogens.
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Geographic variations in adverse health outcomes have long been recognized in the United States, with specific focus on the southeastern region of the country. Cerebrovascular disease mortality rates have identified the Southeast as the "stroke belt" for decades, though rates are also high for other hypertension-related diseases including ischemic heart disease, diabetes, and end-stage renal disease. ⋯ In addition to mortality from stroke, this assessment identified excessive risks from diabetes, ischemic heart disease, and end-stage renal disease for some states in the Southeast. Trend variations in health outcomes were also detected.