Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
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The purpose of this study was to compare the accuracy of first-trimester pelvic sonography done by physicians after a 2-week emergency ultrasound elective to similarly numbered examinations done by physicians longitudinally over several years of residency training. ⋯ The accuracy of pelvic sonography for first-trimester pregnancy was comparable between physicians who participated in a 2-week emergency ultrasound elective and those who performed the same number of examinations over a longer period during residency training.
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To determine the feasibility and accuracy of sonographically guided posterior subtalar joint (PSTJ) injections performed through the sinus tarsi. ⋯ Sonographically guided PSTJ injections via the sinus tarsi can accurately and specifically deliver injectate into the PSTJ while monitoring injectate flow within the posterior recess. The sinus tarsi approach may be used as an alternative technique to perform sonographically guided PSTJ injections when clinically appropriate.
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Observational Study
Effects of ultrasound implementation on physical examination learning and teaching during the first year of medical education.
Increasing emphasis has been placed on point-of-care ultrasound in medical school. The overall effects of ultrasound curriculum implementation on the traditional physical examination skills of medical students are still unknown. We studied the effects on the Objective Standardized Clinical Examination (OSCE) scores of year 1 medical students before and after ultrasound curriculum implementation. ⋯ Ultrasound implementation into a physical diagnosis curriculum for year 1 medical students is feasible and may improve their overall traditional physical examination skills.
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To evaluate the diagnostic yield of complete lower extremity venous sonography for diagnosing deep venous thrombosis (DVT) in patients undergoing computed tomographic (CT) pulmonary angiography for suspected pulmonary embolism (PE). ⋯ There is a high rate of DVT in a population undergoing CT pulmonary angiography for suspected PE even when PE is not diagnosed. Our data apply to a tertiary care institution, suggest a surveillance bias, and favor the utility of venous sonography in this population.