World Neurosurg
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Traumatic dural sinus injuries following penetrating brain injury are rare but are often associated with significant morbidity and mortality. The management of significant defects is operative and can be challenging. In modern civilian practice, patients with these injuries typically receive extensive preoperative investigation and advanced perioperative monitoring. ⋯ Immediate repair of dural sinus injuries is feasible in the context of a low-resource wartime environment and should be attempted without delay. To our knowledge, this is the first case of successful use of a synthetic vascular graft for repair of a dural venous sinus injury in an ill-equipped hospital.
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The left atrial volume index (LAVI) is considered to be the most accurate index to estimate the size of the left atrium (LA). In this study, we investigated the relationship between LA size measured by LAVI and the occurrence of large-vessel occlusion (LVO) in patients with cardiogenic cerebral infarction (CCI). ⋯ Our findings suggest that a larger LAVI is a predictor of developing LVO in patients with CCI.
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Delayed infection from an implanted device can be challenging to diagnose. Here, we report a case of a 56-year-old male patient with history of congenital hydrocephalus and previous placement of a ventriculoperitoneal (VP) shunt who presented with sepsis without any evidence of shunt infection at follow-up 3 years after his most recent shunt implantation. ⋯ Of note, 2-[18]-fluoro-2-deoxy-D-glucose-positron emission tomography scan revealed hypermetabolism at the distal end of the latest implanted abdominal catheter without any abnormality of migrated cerebral catheters, highlighting the advantageous use of 2-[18]-fluoro-2-deoxy-D-glucose-positron emission tomography to identify the infected catheter when multiple devices are involved. Removal of abdominal catheters confirmed the localized infection, and follow-up was uneventful after shunt replacement.
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The primary objective of the present study was to investigate the correlations among cervical paraspinal muscle morphology changes (fatty infiltration [FI] and muscle atrophy), cervical degeneration, and clinical features in patients with chronic nonspecific neck pain (CNSNP). ⋯ Correlations among the muscle morphology changes, cervical degeneration, and clinical features were established for patients with CNSNP. Muscle volume changes and FI might affect CNSNP diversely through different paraspinal muscle groups. These results imply a complex contribution of muscle morphological changes to cervical degeneration and the clinical course of CNSNP.
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Correction surgery for rigid adult spinal deformity usually involves a complex 360° osteotomy, multiple intraoperative position changes, and staged surgery. Moreover, there is a lack of consensus regarding the surgical strategy for this pathology. We report the technical advantages of a simultaneous anterior and posterior release only in the lateral decubitus position to reduce surgical invasiveness in two case reports. ⋯ Simultaneous 360° segmental release in the lateral decubitus position without repositioning can make it possible to acquire satisfactory correction and reduce surgical invasiveness compared with the conventional procedure for adult spinal deformity.