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http://dx.doi.org/10.1136/ard.52.11.837-b | DOI Listing |
Acta Ophthalmol
January 2025
Department of Ophthalmology, Stavanger University Hospital, Stavanger, Norway.
Purpose: To study choroidal thickness (CT) and luminal areas of choroidal vessels in the setting of fovea-off rhegmatogenous retinal detachment (RRD).
Methods: Twenty-seven eyes with RRD were prospectively studied before and after pars plana vitrectomy and SF6 tamponade, using swept-source optical coherence tomography (SS-OCT). CT was measured pre- and postoperatively both subfoveally and in attached macular areas.
J Neurointerv Surg
January 2025
Johns Hopkins School of Medicine, Baltimore, Maryland, USA
The cerebral blood volume index (CBV index) is a perfusion-based marker of collateral status. Several real-world data analyses from observational stroke cohorts have established relationships between this parameter and a range of favorable and unfavorable stroke outcomes. In this review, an overview is provided of the CBV index, within the context of thrombectomy-treated large vessel and medium vessel occlusion ischemic strokes.
View Article and Find Full Text PDFReprod Biol
January 2025
Department of Biology, Edge Hill University, L39 4QP, UK. Electronic address:
Mechanisms controlling the process and patterning of blood vessel development in the placenta remain largely unknown. The close physical proximity of early blood vessels observed in the placenta and the cytotrophoblast, as well as the reported production of vasculogenic growth factors by the latter, suggests that signalling between these two niches may be important. Here, we have developed an in vitro model to address the hypothesis that the cytotrophoblast, by the secretion of soluble factors, drives differentiation of resident sub-trophoblastic mesenchymal stem cells (MSCs) along a vascular lineage, thereby establishing feto-placental circulation.
View Article and Find Full Text PDFMedComm (2020)
February 2025
Department of Neurosurgery Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences Beijing China.
Moyamoya disease (MMD) is a type of cerebrovascular disease characterized by occlusion of the distal end of the internal carotid artery and the formation of collateral blood vessels. Over the past 20 years, the landscape of research on MMD has significantly transformed. In this review, we provide insights into the pathogenesis, diagnosis, and therapeutic interventions in MMD.
View Article and Find Full Text PDFJACC Case Rep
December 2024
Icahn School of Medicine at Mount Sinai, Mount Sinai Kravis Children's Hospital, New York, New York, USA.
A 7-week-old infant with a 1-week history of a SARS-CoV2 respiratory infection presented with tachypnea. Cardiomegaly was noted on chest roentgenogram. Echocardiogram showed a large pericardial effusion, with tamponade physiology and a large pericardial mass.
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