Witrynalumbar drainage; CSF hypovolaemia; intracranial hypotension; brain sagging; Cerebrospinal fluid (CSF) leakage is a classic neurosurgical complication after cerebral or spinal transdural surgery or after fracture of the skull base. 1 Continuous CSF lumbar drainage has gained wide acceptance to prevent and treat such fistulas, as it … WitrynaImaging studies are essential for determining the site of the CSF leak in the temporal bone. High-resolution noncontrast CT (HRCT) is considered the best initial diagnostic study. HRCT usually identifies any bony defects of the temporal bone but might not demonstrate the site of the dural tear [ 2 , 13 , 18 , 27 ].
111In-DTPA Cisternography with SPECT/CT for the Evaluation of …
WitrynaLocalization of a CSF leak is done through imaging studies such as a CT scan and MRI. Traditionally, the localization diagnostic technique required placement of a needle in the back with the introduction of … Witryna8 cze 2024 · Fifty CSF leaks originating in the sphenoid sinus were repaired in 42 patients over the 12-year period. Of these, 22 (44.0%) of the CSF leaks occurred from the LRS in 19 patients. There were 7 male patients and 12 female patients, with a mean age of 53.8 years (range, 35-67 years) at the time of surgery (Table 1). The mean … durashield drywall
Evaluation of CSF Leaks: High-Resolution CT Compared with …
WitrynaThe time period between the onset of symptoms due to spontaneous intracranial hypotension and MR imaging examination was significantly longer in those patients with cerebellar hemorrhage than in those with a ventral spinal CSF leak and no evidence for cerebellar hemorrhage (mean 19.6 years vs 2.3 months, p < 0.0001). Witryna11 kwi 2024 · Diffusion MRI (dMRI) can be used to probe microstructural properties of brain tissue and holds great promise as a means to non-invasively map Alzheimer's disease (AD) pathology. Few studies have evaluated multi-shell dMRI models, such as neurite orientation dispersion and density imaging (NODDI) and mean apparent … Witryna12 lip 2024 · The rate of favorable outcome (GOS 5) was higher in patients with CSF leak–associated meningitis compared with other episodes (57 of 65 [88%] vs 1231 of 1957 [63%]; P < .001) (Supplementary Table 1). DISCUSSION. Our study shows that CSF leakage was identified in a small minority of patients with community-acquired … durashield flex film