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Retrograde cerebral perfusion reduces embolic and watershed lesions after acute type a aortic dissection repair with deep hypothermic circulatory arrest
BackgroundTo assess whether retrograde cerebral perfusion reduces neurological injury and mortality in patients undergoing surgery for acute type A...
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Watershed analysis in wedge resection of pulmonary pure ground-glass nodules hardly localized by CT-guided puncture
BackgroundTo investigate the feasibility and safety of watershed analysis after target pulmonary vascular occlusion for the wedge resection in...
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Bulbar watershed ischemic stroke: the comma-shaped sign—a case series
Watershed infarcts can involve the brainstem, with lesions distributed across the terminal supply from the vertebral and cerebellar arteries. Brain...
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Long-term cognitive outcomes in term newborns with watershed injury caused by neonatal encephalopathy
BackgroundWe previously reported that increasing severity of watershed (WS) injury in neonatal magnetic resonance imaging (MRI) is associated with...
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Variation of vortex veins at the horizontal watershed in normal eyes
PurposeTo assess the vascular pattern of choroidal vortex veins at the horizontal watershed zone in normal eyes using optical coherence tomography...
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Spontaneous rectosigmoid perforation at the watershed area of the Sudeck point in an apparently healthy toddler boy: a case report
BackgroundSpontaneous colon perforation can be classified into stercoral and idiopathic. Stercoral type is associated with chronic constipation, thus...
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Watershed subarachnoid hemorrhage after middle cerebral artery rescue stenting in patients with acute ischemic stroke
Cortical subarachnoid hemorrhage is an infrequent subtype of non-aneurysmal subarachnoid hemorrhage, rarely reported in watershed territories (wSAH)...
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Choroidal arterial watershed zone topography and its relationship with maculopathy in highly myopic eyes
ObjectivesTo evaluate choroidal arterial watershed zones (CWZ) in highly myopic patients. The relationships between CWZ location and myopic...
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Quantitative assessment of intervortex anastomosis in central serous chorioretinopathy and fellow eyes: Does the size of anastomotic vessels matter for the diagnosis?
PurposeTo evaluate the frequency and size of intervortex anastomosis at the posterior pole on en-face spectral domain optical coherence tomography...
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Severe cerebral edema induced by watershed shift after bypass in a patient with chronic steno-occlusive disease: a case report and short literature review
BackgroundCarotid occlusive disease is a type of progressive disease resulting in ischemic stroke. Extracranial-intracranial bypass surgery...
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Brain perfusion changes in beta-thalassemia
BackgroundBrain injury in hereditary hemoglobinopathies is commonly attributed to anemia-related relative hypoperfusion in terms of impaired oxygen...
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Frequency of ulegyria on delayed MRI scans in children with term hypoxic-ischemic injury
BackgroundUlegyria is an under-recognized and underreported potential sequela of hypoxic-ischemic injury (HII) in full-term neonates. Ulegyria is a...
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Cortical ischaemic patterns in term partial-prolonged hypoxic-ischaemic injury—the inter-arterial watershed demonstrated through atrophy, ulegyria and signal change on delayed MRI scans in children with cerebral palsy
The inter-arterial watershed zone in neonates is a geographic area without discernible anatomic boundaries and difficult to demarcate and usually not...
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Association of small vessel disease with tau pathology
Emerging evidence suggests that small vessel disease (SVD) is a risk factor for clinical dementia and may contribute to AD neuropathological changes....
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Geochemistry and assessment of groundwater resource in coastal arid region aquifer (Dahab delta, South Sinai, Egypt)
Dahab is a tourist city located in the Sinai Peninsula, downstream of the Dahab watershed, as a part of the arid coastal region. Groundwater samples...
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Real-time quantification of intestinal perfusion and arterial versus venous occlusion using laser speckle contrast imaging in porcine model
PurposeReal-time intraoperative perfusion assessment may reduce anastomotic leaks. Laser speckle contrast imaging (LSCI) provides dye-free...
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Clinical and ultrasonographical follow-up after standard removal of distal radius volar plates positioned distal to the watershed line
Marginal fracture types of the distal radius may require volar plate positioning distal to the watershed line. Subsequently, plate prominence with...
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A new insight into pachychoroid diseases: Remodeling of choroidal vasculature
PurposePachychoroid spectrum diseases are regarded as being different manifestations of a common pathogenic process. We suggest that pachychoroid...
