Results 161 to 170 of about 775,077 (341)
This study introduces a hydraulically steerable catheter with a soft tip in vascular procedures. The steering soft tip achieves a minimal diameter of 2.6 mm and supports a 180° bend. Real‐time shape and position tracking, facilitated by segmentation and endpoint detection techniques, improves navigation.
Jingyi Kang+9 more
wiley +1 more source
Impact of age on the host response to sepsis in a murine model of fecal-induced peritonitis
Introduction Despite older adults being more vulnerable to sepsis, most preclinical research on sepsis has been conducted using young animals. This results in decreased scientific validity since age is an independent predictor of poor outcome.
Neha Sharma+11 more
doaj +1 more source
The article develops a collaborative multirobot navigation system‐assisted magnetic catheter guidance and shape perception method using the information fusion of robotic vascular ultrasound imaging and electromagnetic tracking to reconstruct the 3D catheter's shape and vasculature. Results verify the effectiveness of the system and the potential of the
Zhengyang Li+5 more
wiley +1 more source
Pyogenic infective Diseases of the Brain Spinal Cord; Meningitis; Abscess Brain; Infective Sinus Thrombosis. By Macewen William, M. D. Glasgow: James Maclehose and Sons. 1893. [PDF]
D. Norman Grant
openalex +1 more source
ABSTRACT Disease Overview Primary cutaneous lymphomas are a rare and heterogeneous group of extranodal lymphomas that require the integration of clinical and histopathologic data for classification and treatment. Diagnosis Diagnosis and disease classification is based on histopathologic review and immunohistochemical staining of an appropriate skin ...
Alexandra C. Hristov+2 more
wiley +1 more source
ABSTRACT Nodal follicular helper T‐cell (TFH) lymphoma of the angioimmunoblastic (AITL) subtype has a dismal prognosis. Using whole‐exome sequencing (n = 124), transcriptomic (n = 78), and methylation (n = 40) analysis, we identified recurrent mutations in known epigenetic drivers (TET2, DNMT3A, IDH2R172) and novel ones (TET3, KMT2D).
Alyssa Bouska+43 more
wiley +1 more source