World Neurosurg
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Lhermitte-Duclos disease is an extremely rare pathologic entity characterized by a cerebellar mass composed of enlarged cerebellar folia containing abnormal ganglion cells. This entity usually presents in young and middle-aged adults and rarely in children. There is no study in the literature analyzing the long-term clinical course of this disease to assess the behavior primarily because of its rarity. ⋯ LDD is seen rarely and demands a high degree of suspicion in patients presenting with cerebellar mass and/or imaging characteristics. It is prudent to keep these patients in close follow-up for early detection of malignant transformation.
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Although recent work has focused on characterizing quantitative magnetic resonance imaging (MRI) markers that may predict outcome among patients with cervical degenerative conditions, little is known about their reliability. Measurement and reporting of these markers is time-consuming and nonstandardized, preventing routine use in clinical care. ⋯ Good and very good reliability observed in measuring T2-weighted spinal cord signal change, level of worst compression, AP cord diameter, and kyphosis support use of these markers in standardized reporting, which could be incorporated into routine clinical use.
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Despite its growing popularity, no comparative studies have explored the minimum clinically important difference (MCID) of health-related quality of life scores following lumbar interbody fusion (LIF) performed on a single-level adult low-grade isthmic spondylolisthesis (LGIS). ⋯ We postulate that excessive SL does not affect lumbar lordosis; rather, it can result in lowering posterior disk height. The decrease in posterior DH may lead to a decreased foraminal height that, in turn, can lead to nerve root compression. Proper restoration of disk height and bone fusion is more important than restoration of more segmental lordosis or slip reduction for isthmic spondylolisthesis.
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Skin complications are a frequent type of complication of deep brain stimulation (DBS) neurosurgical procedure and are always observed in the postauricular area, scalp area, and implantable pulse generator pocket. Modifications to the surgical techniques for DBS have been proposed as therapeutic options. To prevent skin complications, we modified the surgical incisions. ⋯ By trying to avoid placing hardware directly under the suture line, our modified surgical incision successfully reduces the incidence of skin complications.
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Prior studies have shown that most patients with mild traumatic brain injury or negative computed tomography (CT) scans of the head rarely decline or require neurosurgical interventions. One common reason for a delayed decline is an intracranial hemorrhage that presents within 24-48 hours. This is typically seen in elderly patients and/or patients on antiplatelet or anticoagulation agents. We describe a case of a delayed subdural hemorrhage presenting in a young adult not on any antiplatelet or anticoagulation therapy. ⋯ In rare cases, patients with negative initial head CT scans neurologically deteriorate as a result of a delayed acute subdural hematoma. We present an unusual case of a young patient on no medications with no CT findings of an intracranial injury who neurologically declined due to a delayed acute subdural hematoma.