World Neurosurg
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The transsylvian approach is a standard method of approach for anterior circulation aneurysms or paraclinoid tumors. Care must be taken, however, to avoid inadvertent obliteration of sylvian veins to prevent postoperative brain swelling and venous infarction. Sometimes, the superficial sylvian veins have complex connections or are not visible because of the thickness of the arachnoid membrane, especially in the case of subarachnoid hemorrhage (SAH). The present report describes a simple method to dynamically visualize the sylvian vein via indocyanine green (ICG) angiography for the purposes of appropriately wide dissection of the sylvian fissure. ⋯ ICG videoangiography is an easy and useful method for identifying the connections and tributaries of the superficial sylvian veins from a transsylvian approach. This method allows wide opening of the sylvian fissure while preserving the sylvian veins.
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This prospective cohort-designed study was performed to verify whether higher levels of serum lipoprotein(a) (Lp(a)) could be a risk factor for deep vein thrombosis (DVT) in Chinese patients with spinal cord injuries (SCI). ⋯ Increased serum Lp(a) levels were independent predictors of DVT in patients with SCI in China, suggesting a possible role of Lp(a) in the pathogenesis of DVT.
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Case Reports
Missed or Delayed Cervical Spine or Spinal Cord Injuries Treated at a Tertiary Referral Hospital in Rwanda.
This study was aimed at 1) reporting cases of missed cervical spine injuries treated at a tertiary-level hospital, King Faisal Hospital, Rwanda (KFH-R), and 2) identifying the causes of delaying the diagnosis. ⋯ This study found that the cervical spine injuries were missed in 9.5% of the cervical spine trauma patients and resulted in a longer hospital stay for all 4 patients and severe disability in 1 patient (25%). The reasons for missed diagnoses in this study were 1) lack of cervical spine radiographic evaluation, 2) inadequate cervical spine radiographs to show the level of injury, 3) poor sensitivity of cervical spine plain radiography, 4) poor physical examination, 5) the presence of a distracting injury, and 6) poor sensitivity of radiographs and computed tomography scans for soft tissue injuries.