inflamed sacral lesion was also noted (Fig. S1 in the Supplementary Appendix, available with the full text of this article at NEJM.org). Radiographs showed a left lingular pneumonia. His ...

lytic and blastic lesion of the left 12th rib and multiple lytic lesions of the thoracic and sacral vertebrae. On bone scan, there was uptake in the left 12th rib and left sacroiliac joint (figure 1).

A 74-year-old woman with known metastatic renal cell carcinoma was investigated for pain in the left sacral region. A tumoral lesion was detected, and sacroplasty was performed at S1. Sacral ...

a lytic L4 vertebral body lesion, a sclerotic right sacral body lesion and a lytic left acetabular lesion. Under CT guidance and sterile technique, a Laurane bone biopsy system was used to obtain ...

cancer or benign lesions. Sacral insufficiency fractures (SIFs) are a common cause of debilitating lower back pain in the elderly, with incidence ranging from 1 to 5 percent in at-risk populations.

What is a sacral colpopexy? Sacral colpopexy, also known as sacrocolpopexy or sacrospinous colpopexy, is a surgical procedure used to correct pelvic organ prolapse in women. When the muscles ...

A sacral dimple (sacrococcygeal or coccygeal dimple) is an indentation just above the groove between your buttocks. Back dimples are the set of dimples that are on your lower back. Back dimples ...

The sacrum is a bone at the back of the pelvis between the hip bones. A sacral fracture can cause symptoms including lower back and buttock pain, swelling, and reduced bowel and bladder control.