World Neurosurg
-
The cause of postoperative heterotopic ossification (HO) after cervical disc replacement (CDR) is unclear. The aim of the present study was to investigate the incidence of HO, its clinical significance, and whether the degree of preoperative degeneration was associated with its occurrence. ⋯ The presence of HO after CDR was a relatively frequent finding at the final follow-up visit but did not influence patients' improvements. Segments with higher grades of preoperative degeneration had a greater incidence of HO; thus, HO is likely a reflection of the degeneration process.
-
Historical Article
Great Hospitals in North America: The Medical College of Wisconsin Neurological Surgery.
The Medical College of Wisconsin Department of Neurosurgery delivers subspecialty adult and pediatric neurosurgical care that is patient-centered, evidence-informed, and value-based. Medical College of Wisconsin research advances the science of neurological disease with the goal of a positive translational effect on clinical care. ⋯ The journey to become a neurosurgical center of excellence was accomplished with the leadership and foresight of the men and women who turned their dreams into reality. The establishment and rise of the department as a national force for neurosurgery and spine is an elegant example of the combination of individual leadership and foresight with synergistic institutional support.
-
Vascular injury complications during lumbar discectomy are rare but potentially life-threatening. Therefore, an early diagnosis and effective treatment management is required for these complications. ⋯ Although lumbar discectomy is one of the most commonly performed neurosurgical procedures, the routine rules of discectomy should not be neglected. Early detection and a multidisciplinary approach can help prevent mortality in the event of vascular injury.
-
Maximal aggressive meningioma resection has been suggested to provide the best tumor control rates. However, radical surgery of meningiomas located at the frontal skull base can be accompanied by impairment of adjacent cranial nerve function that negatively affects patients' quality of life. We, therefore, analyzed our institutional database for cases of new cranial nerve deficits and postoperative cerebrospinal fluid (CSF) leakage stratified by the extent of tumor resection. ⋯ We found high levels of new cranial nerve morbidity and CSF leakage after radical removal of frontal skull base meningiomas that included the adjacent dura. Thus, less aggressive surgery for frontobasal meningioma should be preferred.
-
Cerebral amyloidoma is the rarest presentation of amyloid-related diseases of the central nervous system. We present the case of a patient with visual difficulty and an infiltrating lesion in the temporal lobe, shown by magnetic resonance imaging. In as much as a benign clinical course is expected, a knowledge of this entity, along with state-of-the-art imaging and close follow-up, could avoid invasive procedures such as biopsy.