Results 121 to 130 of about 124,885 (322)
A semi-automated segmentation method for detection of pulmonary embolism in True-FISP MRI sequences [PDF]
arXiv, 2017 Pulmonary embolism (PE) is a highly mortal disease, currently assessed by pulmonary CT angiography. True-FISP MRI has emerged as an innocuous alternative that does not hold many of the limitations of x-ray imaging. However, True-FISP MRI is very sensitive to turbulent blood flow, generating artifacts that may resemble fake clots in the pulmonary ...
arxiv
Structured Locomotive Magnetic Soft Robots
FlexTech, EarlyView.Locomotive magnetic soft robots are categorized based on their structural characteristics into one‐dimensional (1D), two‐dimensional (2D), three‐dimensional (3D), and fluidic types. ABSTRACT Locomotive magnetic soft robots have found broad applications in a variety of research fields, such as surgical instrumentation, drug delivery and physical ...
Wenbo Liu +3 more
wiley +1 more source
Andrologia, Volume 54, Issue 11, December 2022., 2022 Abstract Varicocele (VC) is a common urogenital disease that leads to a high risk of testicular pain or male infertility. The purpose of this research was to explore the molecular mechanism of the Gui Zhi Fu Ling Wan (GFW) in the treatment of VC. The main active ingredients and targets information of GFW were screened by Traditional Chinese Medicine ...
Ruipeng Wang, Xiaoye Qiao, Xiaobin Wang
wiley +1 more source
Nonlinear dynamics of air invasion in one-dimensional compliant fluid networks [PDF]
arXivVascular networks exhibit a remarkable diversity of architectures and transport mechanisms across biological systems. Inspired by embolism propagation in plant xylem - where air invades water-filled conduits under negative pressure - we study air penetration in compliant one-dimensional hydrodynamic networks experiencing mass loss by pervaporation ...
arxiv
Factors Influencing the Restoration of Blood Flow Following Pulmonary Embolization as Determined by Angiography and Scanning [PDF]
, 1968 Marvin L. Murphy, Robert T. Bulloch
openalex +1 more source
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective To evaluate the prevalence and risk factors of maternal dissatisfaction 2 days after a singleton vaginal delivery at or near term. Methods We conducted a planned ancillary cohort study of the TRanexamic Acid for Preventing Postpartum Hemorrhage After Vaginal Delivery (TRAAP) randomized controlled trial.
Marie Tartaglia +27 more
wiley +1 more source
Pi-PE: A Pipeline for Pulmonary Embolism Detection using Sparsely Annotated 3D CT Images [PDF]
arXiv, 2019 Pulmonary embolisms (PE) are known to be one of the leading causes for cardiac-related mortality. Due to inherent variabilities in how PE manifests and the cumbersome nature of manual diagnosis, there is growing interest in leveraging AI tools for detecting PE.
arxiv
Superselective transcatheter embolization of traumatic renal hemorrhage [PDF]
, 1977 Richman Sd +3 more
openalex +1 more source
Immediate skin‐to‐skin contact and postpartum hemorrhagic morbidity
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Objective To examine rates of postpartum hemorrhagic (PPH) morbidity among patients who did and did not have immediate skin‐to‐skin contact (SSC). Methods This study was a retrospective cohort of all non‐anomalous, term singleton vaginal births at a Level IV center over 2 years. Exclusion criteria included COVID‐19.
Rachel L. Wiley +5 more
wiley +1 more source
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Background Preoperative prophylactic balloon occlusion (PPBO) of internal iliac arteries (IIAs) in placenta previa and placenta accreta spectrum (PAS) has been widely used as a preventive adjuvant technique to reduce blood loss and to preserve fertility. Nevertheless, the efficacy of PPBO is based primarily on retrospective studies.
Rula Iskander +4 more
wiley +1 more source