James F Griffith — Page 2

PubMedDate not supplied

Vertebral osteomyelitis and psoas abscess occurring after obstetric epidural anesthesia.

BACKGROUND AND OBJECTIVES: Back pain and infectious complications occasionally occur after epidural anesthesia in obstetrics, and accurate diagnosis can be difficult. We report a patient who developed low back pain soon after obstetric epidural anesthesia and was diagnosed 6 months later with lumbar vertebral osteomyelitis, discitis, and a psoas abscess. CASE REPORT: A 34-year-old woman developed persistent low back pain after receiving epidural anesthesia for labor analgesia and cesarean delivery. After 6 months, a diagnosis of lumbar vertebral osteomyelitis, discitis, and psoas abscess was made, and surgery was performed. Because of the temporal and anatomical relationships between epidural catheterization and the development of symptoms, the preceding epidural anesthesia was initially suspected as a potential cause. However, because the posterior spinal elements were unaffected and the infectious agent was subsequently identified as tuberculous, the cause was eventually determined as unlikely to be related to the epidural procedure. CONCLUSION: Investigation of severe back pain after epidural anesthesia should include consideration of infectious causes, such as vertebral osteomyelitis and discitis, which may not be causally related to the epidural catheterization itself.

Adult↗

PubMedDate not supplied

Scope and limitations of limb-sparing surgery in childhood sarcomas.

The authors reviewed 43 children with high-grade sarcomas of bone and soft tissue who underwent surgery during the past 9 years. Twenty-six patients had osteosarcoma, 7 had Ewing sarcoma, and 10 had soft tissue sarcomas. Patients ranged in age from 4 months to 13 years. Mean follow-up period was 6 years. The feasibility of resection, results of local resection, and failure of local disease control were reviewed. Limb salvage was feasible in 81% of patients. Of the 35 patients undergoing limb salvage, margins were considered adequate in 88% and inadequate in 12%. Limb-sparing resection was not feasible in 19% of patients. Five patients (four with metastatic disease at presentation) did not undergo surgery and were given palliative care; three other patients underwent amputation. The decision of whether to proceed with limb salvage surgery must depend on the aggressiveness of the underlying tumor, its stage, the feasibility of obtaining tumor-free resection margins, and the response to neoadjuvant therapy.

Adolescent↗