Results 121 to 130 of about 489,126 (317)

Elucidating the etiology of idiopathic spontaneous intraperitoneal hemorrhage

Journal of Forensic Sciences, EarlyView.
Abstract Free blood within the abdominal cavity (hemoperitoneum) presents a significant diagnostic and interpretive challenge. It may result from trauma or occur spontaneously in association with underlying disease conditions. When no source of fatal hemorrhage is identified, the implications extend across forensic, criminalistic, legal, and ethical ...
Dalibor Kovařík, Štěpánka Pohlová Kučerová, Lenka Zátopková, Petr Hejna, Martin Janík   +4 more
wiley   +1 more source

AI Revolution in Radiology, Radiation Oncology and Nuclear Medicine: Transforming and Innovating the Radiological Sciences

Journal of Medical Imaging and Radiation Oncology, EarlyView.
ABSTRACT The integration of artificial intelligence (AI) into clinical practice, particularly within radiology, nuclear medicine and radiation oncology, is transforming diagnostic and therapeutic processes. AI‐driven tools, especially in deep learning and machine learning, have shown remarkable potential in enhancing image recognition, analysis and ...
S. Carriero, R. Cannella, F. Cicchetti, A. Angileri, A. Bruno, P. Biondetti, R. R. Colciago, A. D'Antonio, G. Della Pepa, F. Grassi, V. Granata, C. Lanza, S. Santicchia, A. Miceli, A. Piras, V. Salvestrini, G. Santo, F. Pesapane, A. Barile, G. Carrafiello, A. Giovagnoni   +20 more
wiley   +1 more source

Extending the indications of flow diversion to small, unruptured, saccular aneurysms of the anterior circulation. [PDF]

, 2014
BACKGROUND AND PURPOSE: Flow diverters are currently indicated for treatment of large and complex intracranial aneurysms. The purpose of this study was to determine whether the indications of flow diversion can be safely extended to unruptured, small ...
Bovenzi, Cory D, Chalouhi, MD, Nohra, Gonzalez, L. Fernando, Hasan, David, Jabbour, Pascal, MD, Rosenwasswer MD, Robert H., Starke, Robert M, Tjoumakaris, Stavropoula, Yang, Steven   +8 more
core   +1 more source

Index cases of intracranial aneurysms in autosomal dominant polycystic kidney disease: longitudinal experience from a single renal transplantation centre

ANZ Journal of Surgery, EarlyView.
Abstract Background The prevalence of intracranial aneurysms (ICAs) is higher in patients with autosomal dominant polycystic kidney disease (ADPKD) than in the general population. This extrarenal manifestation carries significant mortality and morbidity risks.
Joel Ern Zher Chan, Kate S. Olakkengil, Shantanu Bhattacharjya, Santosh Antony Olakkengil   +3 more
wiley   +1 more source

Autosomal Dominant Polycystic Kidney Disease Patients Requiring Nephrectomy: Characteristics and Surgical Considerations

ANZ Journal of Surgery, EarlyView.
ABSTRACT Background Nephrectomies are major surgeries often required in ADPKD for symptom control, removal of septic/malignant foci, and to create space for renal transplantation. Whether ADPKD patients should proceed with nephrectomy/ies should be guided by patient characteristics, technical considerations and anticipated risks and benefits. Methods A
Joel Ern Zher Chan, Kate S. Olakkengil, Shantanu Bhattacharjya, Santosh Antony Olakkengil   +3 more
wiley   +1 more source

Morphological Characteristics of Intracranial Aneurysms and Applicability of CT Angiography in Risk Assessment of Rupture

CT Lilun yu yingyong yanjiu
Objective: To explore the application value and morphological characteristics of CT angiography (CTA) in the risk assessment of intracranial aneurysm rupture.
Qian WANG, Shikui SHI
doaj   +1 more source

Quantifying Intracranial Aneurysm Wall Permeability for Risk Assessment Using Dynamic Contrast-Enhanced MRI: A Pilot Study

American Journal of Neuroradiology, 2015
BACKGROUND AND PURPOSE: Pathological changes in the intracranial aneurysm wall may lead to increases in its permeability; however the clinical significance of such changes has not been explored.
P. Vakil, S. Ansari, C.G. Cantrell, C. Eddleman, F. Dehkordi, J. Vranic, M. Hurley, H. Batjer, B. Bendok, T. Carroll   +9 more
semanticscholar   +1 more source

The physiological and pathological effects of sphingolipid metabolism and signaling in the central nervous system

Brain Pathology, EarlyView.
Sphingolipids are vital components of cell membranes. Metabolic disruptions of sphingolipids, including ceramide and sphingosine‐1‐phosphate, are linked to neurological disorders. This article summarizes the classification, structure, and metabolic processes of sphingolipids, and the physiological and pathological effects of sphingolipid metabolism and
Tian Li, Haoying He, Ejuan Zhang, Fengjiao Hu, Zhuo Wang, Jian Xu, Mengliu Zeng, Biwen Peng   +7 more
wiley   +1 more source

Nocardia abscessus-related intracranial aneurysm of the internal carotid artery with associated brain abscess: A case report and review of the literature

Journal of Infection and Public Health, 2016
Summary: Nocardia infections primarily begin in the lungs and spread hematogenously to other sites in the body. Thus, a Nocardia brain abscess is not a completely uncommon occurrence.
Yvette Farran, Suresh Antony
doaj   +1 more source

Assessing the quality of angiographic display of brain blood vessels aneurysms compared to intraoperative state [PDF]

, 2013
Background/Aim. Aneurysms in brain blood vessels are expanding bags composed of a neck, body and fundus. Clear visibility of the neck, the position of the aneurysm and surrounding structures are necessary for a proper choice of methods for excluding ...
Janićijević Aleksandar M., Jovanović Vladimir T., Nestorović Branislav D., Nikolić Igor M., Repac Nikola R., Tasić Goran M., Šćepanović Vuk D.   +6 more
core   +1 more source