RESUMO
Background: Arachnoiditis refers to chronic inflammation of the arachnoid mater and subarachnoid space due to three major etiologies: chemical, mechanical, and postinfectious. As a rare disease with variable symptomatology and severity at presentation, arachnoiditis can be extremely debilitating with many complications, prominent among which is syringomyelia. Methods: We reviewed current literature concerning postinfectious spinal arachnoiditis and associated syringomyelia with emphasis on the treatment options that have been used to date and discuss their respective benefits and drawbacks. Results: It is critical to understand the natural history and potential complications of patient with postinfectious arachnoiditis. Surgical and medical treatments both have their own merits and demerits. Different surgical approaches have been employed with variable success rates. Conclusion: At present, no consensus exists regarding management of these patients due to the variable nature of the disease that affects treatment efficacy; however, surgical intervention in selected cases may be beneficial.
RESUMO
BACKGROUND: Lower back pain with radiculopathy due to a disc herniation occurs in about 0.01% of pregnant females. Surgical intervention is seldom required unless there is intractable pain, and for a significant neurological deficit. Further, the use of intraoperative ionizing radiation may adversely affect the developing fetus. CASE DESCRIPTION: A 25-year-old female, 17-weeks pregnant, presented with right lower extremity sciatica due to a L4-5 unilateral disc herniation. She underwent a microdiscectomy that required just one intraoperative C-arm fluoroscopic image. Postoperatively, her leg pain resolved, and she delivered a healthy baby at term. CONCLUSION: Using single-image C-arm fluoroscopy in a pregnant female undergoing an emergent lumbar discectomy, employing as low as reasonably achievable/shielding, did not adversely impact the developing fetus.