Abstract:In recent years, the incidence of prostate cancer in China has been increasing. Prostate biopsy is the gold standard of diagnosis of prostate cancer. The main method to improve the accuracy of puncture is to conduct multi-needle saturation puncture. However, while improving the diagnostic rate, the method increases the postoperative complications such as infection, hematuria and dysuria. With the rapid development of precision medicine and artificial intelligence, prostate targeted puncture technology has come into being. By combining imaging, image fusion, and artificial intelligence technology, prostate targeted puncture technology can decrease the number of needle puncture, and effectively improve the accuracy of puncture. Besides, it can reduce patients' pain and sufferings, and is another trend in the field of diagnosis of prostate cancer. As well as discussing hot spots at domestic and abroad, this paper will review targeted prostate biopsy technology such as contrast-enhanced ultrasound to guide targeted piercing technology, magnetic resonance imaging/transrectal ultrasound fusion targeted biopsy and targeted piercing technology of robot combined with those two methods.
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