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Determination splenomegaly ct: place , Objective. objective determine single parameter marker splenomegaly ct.materials methods. splenic length. http://www.ajronline.org/doi/full/10.2214/ajr.184.5.01841510 History ultrasound obstetrics gynecology, part 1, He story development ultrasound applications medicine start history measuring distance water sound waves.. http://www.ob-ultrasound.net/history1.html Comparing boy girl ultrasound pictures, An ultrasound common determine baby' gender. differences boy girl ultrasound pictures?. https://www.verywell.com/ultrasound-photos-of-girls-and-boys-in-pregnancy-2758367