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The size of the fluid-filled sack can sometimes be increased and decreased by pressure to the abdomen or the scrotum.If the size of the fluid collection varies, it is more likely to be associated with an inguinal hernia.Hydroceles can be easily de...
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Transillumination is the shining of a light through a body cavity or organ.The room lights are dimmed or turned off so that the appropriate part of the body may be seen more easily. A bright light is then pointed at a location on the body, typical...
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During a physical examination, a health care provider studies a patient''s body to determine the presence or absence of physical problems.
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