Results 41 to 50 of about 38,725 (249)
World Journal of Surgical Oncology, 2012 Background Head and neck paragangliomas are tumors associated with the parasympathetic nerve system and typically show an indolent growth pattern. Therefore a conservative management strategy is considered in selected cases.
Hammer Sebastiaan +4 more
doaj +1 more source
Carotid Body Tumor Resection – A Case Report
Journal of Medical Sciences and Health, 2021 Carotid body tumours (CBT) are considered rare. Surgical excision is the treatment of choice and poses many anaesthetic challenges especially in large tumours.
R Manjula +2 more
doaj +1 more source
Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles
Advanced Functional Materials, EarlyView.Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati +2 more
wiley +1 more source
Bilateral carotid body paraganglioma: case report
São Paulo Medical Journal, 2000 CONTEXT: Surgical treatment of carotid body paragangliomas is a challenge to the surgeon because of the large vascularization of the tumor, involvement of the carotid vessels and the close anatomical relationship with the cranial nerves. CASE REPORT: A
Erasmo Simão da Silva +3 more
doaj +1 more source
Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities
Advanced Materials, EarlyView.As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas +7 more
wiley +1 more source
Management of sizeable carotid body tumor: Case report and review of literature
Avicenna Journal of Medicine, 2013 Carotid body tumor is a paraganglioma derived from the neural crest. It arises from the carotid body which acts as a vascular chemoreceptors and is usually located at the carotid bifurcation.
Mohamed A Elsharawy +3 more
doaj +1 more source
Advanced Science, EarlyView.A post‐stroke perivascular niche of microglia characterized by low expression of M2 markers and elevated glycolysis, oxidative phosphorylation (OXPHOS), and phagocytic activity is identified, which is termed stroke‐activated vascular‐associated microglia (stroke‐VAM).
Yanan Li +8 more
wiley +1 more source
Radiology, 1970 Abstract Angiographic findings in carotid body tumors are characteristic. The carotid arteries are usually widened and displaced at their bifurcation. The arterial phase shows numerous abnormal small and large vessels at the tumor site; a later phase demonstrates tumor stain and numerous abnormal veins around the tumor.
I, Yaghmai, , Shariat, M, Shamloo
openaire +5 more sources
Superselective carotid body tumor embolization with platinum-based coils
Journal of Vascular Surgery Cases and Innovative Techniques, 2021 Resection of Shamblin II and III carotid body tumors can be challenging owing to the potential for significant blood loss. Prophylactic use of liquid embolic agents poses a risk of inflammatory reactions and nontarget embolization.
Kirthi S. Bellamkonda, MSc +4 more
doaj +1 more source
Advanced Science, EarlyView.Stroke‐induced lactate accumulation promotes p300‐mediated lactylation of methyl‐CpG binding protein 2 (MeCP2) at lysine 210, which reprograms microglial metabolism toward glycolysis and activates the hexokinase 2 (HK2)/mTOR axis. This cascade promotes proinflammatory responses and impairs neurofunctional outcomes.
Zengyu Zhang +12 more
wiley +1 more source