The differential diagnosis for the sonographic appearance of internal hernia is an abdominal cocoon.
腹内疝的超声表现需要与腹茧症相鉴别,后者的超声特征曾有过描述.
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Objective To investigate the diagnostic value and sonographic appearance of lung neoplasm by ultrasonography ( US ) examination .
目的探讨超声对 肺肿瘤 的诊断价值和肿瘤声像图特征.
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