| 摘要 |
An apparatus and related methods for ultrasound-assisted surgical removal of a tumor or other biological object from a patient, the tumor requiring complete removal such that no portion thereof remains inside the patient, is described. According to a preferred embodiment, a specimen containing the tumor is extracted from the patient and suspended in a container holding an acoustically conductive fluid. An ultrasound probe is brought into acoustic communication with the fluid and scans the specimen, preferably at an acoustic power setting higher than a maximum ultrasonic power permitted on live human tissue. Resulting two-dimensional and/or three-dimensional ultrasound images of the specimen, which have a higher quality due to the increased acoustic power of the scan, are viewed on an output display for examining whether any portion of the tumor comes into contact with a surface of the specimen. Preferably, the ultrasound images are segmented and processed by the ultrasound system in a manner that further assists in the determination of whether the specimen contains the entire tumor.
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