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Left Image: Longitudinal sonogram of the hip reveals a moderate joint effusion (yellow outline). Right Image: Corresponding longitudinal transducer position technique. | |
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Left Image: Longitudinal
sonogram acquired during ultrasound guided percutaneous aspiration demonstrates
the needle (blue arrows) extending into the effusion.
Right Image: Post-aspiration longitudinal sonogram shows significantly decreased joint effusion (yellow shade). Needle (blue arrows). |
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