Distal Cauda equina syndrome: A case report of lumbosacral disc pathology and review of literature.

BACKGROUND: Cauda equina syndrome (CES) is an uncommon entity that presents acutely with all or some of the following symptoms; urinary incontinence from retention, fecal incontinence from loss of sphincter tone, saddle area hypoesthesia or anesthesia, and acute or progressive weakness in one or both lower extremities. The protean symptomatology is often mixed and is vulnerable to confounding comorbidities making the accurate and timely diagnosis of this syndrome uniquely challenging. Here, we present the case of a man who developed isolated sacral nerve dysfunction from CES in the midst of a diabetic crisis. CASE DESCRIPTION: A 53-year-old male with a long history of uncontrolled Type 2 diabetes presented with acute-onset urinary and fecal incontinence, scrotal anesthesia, and a 3-day history of lower back pain with intermittent bilateral leg pain. This patient displayed no objective changes in leg strength, sensation, or reflexes. In addition, the patient tested positive for cocaine and had a blood glucose level of 800 mg/dL which confounded his clinical picture. The patient underwent bilateral laminectomies from L4-S1 with the removal of a large sequestered disc fragment from the S1-S2 disc space within 8 h of presentation with reasonable recovery. CONCLUSION: Highly variable presentations often confound the accurate and timely diagnosis of CES with severe implications on quality of life. Despite the limited functional recovery seen after surgical decompression, urgent or emergent intervention is paramount for treatment. Our patient's presenting symptomatology and comorbidities highlight the need for practitioners to maintain a high index of suspicion in anyone with incontinence and back pain, regardless of distractors and even in the absence of other anticipated motor or sensory findings.

Adult Thoracic Intradural Exophytic Mature Teratoma: Case Report and Literature Review.

Mature thoracic intraspinal teratomas are rare tumors in adults. In this case study, we present a case of intradural, extramedullary teratoma, which was surgically resected. A 50 year old man presented with progressive bilateral leg pain, severe myelopathy and weakness. Magnetic Resonance Imaging (MRI) revealed a cystic mass lesion in the T11-12 region region. Microsurgical resection of the tumor using CO2 laser with neuromonitoring was performed. Postoperatively, the patient had a remarkable clinical improvement. Mature spinal teratomas are rare, slow growing spinal tumors. Surgical resection provides excellent recovery, and recurrence rates are low.

Temporary stabilization of unstable spine fractures.

PURPOSE OF REVIEW: We will review the recent literature concerning the necessity of supplemental fusion to spinal instrumentation and discuss if temporal spinal fixation is a viable option for the treatment of unstable spine fractures. Advancements in minimally invasive techniques offer an alternative approach to traditional open stabilization for unstable spine fractures. The use of minimally invasive surgery offers many advantages concerning operative morbidly; fusion is not utilized and instrumentation can be removed in a delayed fashion. RECENT FINDINGS: There are limited differences in amount of correction loss over time, and multiple studies report equivocal to superior results in patient's functional outcomes when comparing temporary internal stabilization to long segment instrumentation with fusion. Removal of implants can restore segmental motion. Review of the literature demonstrates that temporary internal stabilization for unstable fractures is a viable option. Close clinical and radiographic follow-up is recommended to avoid delayed spinal deformity.