Results 91 to 100 of about 205,172 (310)
Left-Sided Intracardiac Tumors in a Case of Widespread Vulvar Cancer
JACC: Case Reports, 2019 Metastatic cardiac tumors associated with gynecological malignancies are rare. This report describes the case of stage-4 vulvar carcinoma that metastasized to the left ventricle of the heart. (Level of Difficulty: Intermediate.)
Raunak M. Nair, MD +2 more
doaj
Multi-Task Generative Adversarial Network for Handling Imbalanced Clinical Data [PDF]
arXiv, 2018 We propose a new generative adversarial architecture to mitigate imbalance data problem for the task of medical image semantic segmentation where the majority of pixels belong to a healthy region and few belong to lesion or non-health region. A model trained with imbalanced data tends to bias towards healthy data which is not desired in clinical ...
arxiv
Advanced Biology, EarlyView.Extracellular vesicles (EVs) play a dual role in diagnostics and therapeutics, offering innovative solutions for treating cancer, cardiovascular, neurodegenerative, and orthopedic diseases. This review highlights EVs’ potential to revolutionize personalized medicine through specific applications in disease detection and treatment.
Farbod Ebrahimi +4 more
wiley +1 more source
Adherent Right Atrial Cardiac Lipoma with Obstructive Symptoms: An Unusual Case Report
Heart and MindBenign cardiac tumors are rare, and cardiac lipomas constitute a small proportion. Since the majority of these lipomas vary in morphology, size, clinical presentation, and diagnosis, it is difficult to diagnose them until they become symptomatic ...
Ranjit Pawar +5 more
doaj +1 more source
Glandular myxoma of left atrium: An uncommon tumor
Heart India, 2016 In the present day, there is an overall increase in the incidence of various tumors of the body though tumors of the heart are not common. Metastatic tumors of the heart are more common than primary tumors.
Elugoti Divya +4 more
doaj +1 more source
Elastic free energy drives the shape of prevascular solid tumors [PDF]
, 2014 It is well established that the mechanical environment influences cell functions in health and disease. Here, we address how the mechanical environment influences tumor growth, in particular, the shape of solid tumors. In an in vitro tumor model, which isolates mechanical interactions between tumor cells and a hydrogel, we find that tumors grow as ...
arxiv +1 more source
Time‐Controlled Dual Targeting to Program Systemic and Intercellular Transfer of Therapeutic Effects
Advanced Functional Materials, EarlyView.Aspirin‐liposomes loaded onto monocytes enable inflammation‐triggered targeting and efficient hand‐over of aspirin to inflamed cells. Monocytes uptake a significant portion of aspirin‐liposomes, prolonging therapeutic action. This approach enhances anti‐inflammatory effects through intercellular transfer, demonstrating a translational strategy for ...
Seung Eun Yu +6 more
wiley +1 more source
Arquivos Brasileiros de Cardiologia, 2008 A ecocardiografia contrastada baseia-se na injeção endovenosa de microbolhas que são marcadores de fluxo sangüíneo e aumentam o sinal ultra-sonográfico.
Eliza Kaori Uenishi +6 more
doaj +1 more source
Shape‐Reconfigurable Crack‐Based Strain Sensor with Ultrahigh and Tunable Sensitivity
Advanced Functional Materials, EarlyView.A highly sensitive crack‐based sensor with tunable strain detection capabilities is demonstrated through controlled nanocrack formation in a line‐patterned shape memory polymer substrate. The sensor design integrates thermoplastic polyurethane and poly(lactic acid), enabling thermo‐responsive reconfiguration of crack geometry.
Seungjae Lee +10 more
wiley +1 more source
DiagnosticsCardiac tumors present substantial diagnostic challenges due to their diverse manifestations and similarity to other cardiac pathologies. Cardiac lipomas are rare tumors that originate from adipose cells and can develop in any location within the heart ...
Paweł Gać +6 more
doaj +1 more source