前列腺癌逐年增多,与欧美一样已成为男性主要的癌症之一。过去对其治疗不管病期如何多选择激素治疗,因此不重视正确的病期诊断,但近年自进行根治性前列腺全摘以来,在决定手术适应症时,需要在临床上鉴别是局限癌还是转移癌。在前列腺癌的远隔转移和骨盆内淋巴结转移的同时容易引起骨转移,这是众所用知的。虽力争于早期诊断,但正确的病期诊断实际是困难的。 Prostate cancer has increased year by year, and it has become one of the major cancers in men as in Europe and the United States. In the past, hormonal therapy was often used to treat patients regardless of their stage of illness. Therefore, the correct diagnosis of the disease was not considered. However, since the radical prostatectomy was performed in recent years, it is necessary to clinically identify whether it is a localized cancer or a metastasis when determining surgical indications. cancer. It is commonly known that bone metastases are easily caused at the same time as the distant metastasis of prostate cancer and the pelvic lymph node metastasis. Although it strives for early diagnosis, correct diagnosis of the disease is actually difficult.