Fig. 2From: A practical guide for planning pelvic bone percutaneous interventions (biopsy, tumour ablation and cementoplasty)A 75-year-old man with clinical background of rectum adenocarcinoma presenting with a new lytic lesion in the iliac bone. a CT scan and b ultrasound show the osteolytic lesion with soft tissue extension (dotted line). An ultrasound-guided biopsy was made with a coaxial 14-G cutting needle (chosen path marked with a dashed line) and confirmed adenocarcinoma metastasisBack to article page