由于超声的实时成象能力和没有电离放射危害，因此床旁检查变得切实可行。
Because of the modality's real-time imaging ability and lack of ionizing radiation, resuscitation procedures can be performed without interruption.
线片及CT显示肿物位于骨旁，外缘不规则，可见放射状骨针影；
X -ray and CT scan showed that the tumors located at periosteum with irregular rim and visible radiated shadow of bone substance.
目的：探讨调强放射治疗（IMRT）用于宫颈癌放疗后主动脉旁淋巴结转移患者提高治疗效果、减少并发症的价值。
Objective: To investigate the value of IMRT for patients with cervical cancer of retroperitoneal lymph node metastasis on improving effects and reducing complications.
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