Results 101 to 110 of about 95,958 (315)

Advanced Optical Microscopic Imaging Techniques for Imaging Amyloid Beta and Deciphering Alzheimer's Disease Pathogenesis

iRADIOLOGY, EarlyView.
Summary of optical microscopic imaging methods in Alzheimer's Diseases (AD) research. In addition to conventional microscopic imaging, some super‐resolution and deep‐imaging imaging techniques have been developed and utilized in AD studies. ABSTRACT Alzheimer's disease (AD) is a neurodegenerative disease characterized by a progressive decline in ...
Shiju Gu, Chongzhao Ran
wiley   +1 more source

Pertinencia de la gammagrafía de tiroides en un servicio de medicina nuclear de referencia del oriente colombiano / Pertinence of Thyroid Scan in a Nuclear Medicine Department in Eastern Colombia / Relevância da cintilografia da tireóide em um centro de referência de medicina nuclear no leste colombiano

MedUNAB, 2015
Introducción: La gammagrafía de tiroides es un examen frecuentemente empleado en el estudio de la enfermedad tiroidea. Se recomienda su realización en el paciente con tirotoxicosis, nódulo tiroideo con citología indeterminada y en la búsqueda de tiroides
Liset Sánchez-Ordúz, MD. , Edwin Antonio Wandurraga-Sánchez, MD., Esp., Rafael Eduardo García, MD., Esp. , Paul Anthony Camacho, MD.   +3 more
doaj  

Advancing diagnostics and therapy in transthyretin amyloid cardiomyopathy

ESC Heart Failure, EarlyView.
Katarzyna Holcman, Michał Tkaczyszyn
wiley   +1 more source

Functional Pulmonary Imaging

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT The aging of the world population gave rise to an increased prevalence of many lung diseases, with chronic obstructive pulmonary disease now ranking as the third‐leading cause of death according to the World Health Organization. To diagnose lung disease, a thorough assessment of lung function is essential since it may reveal unique signatures ...
Agilo L. Kern, Filip Klimeš, Andreas Voskrebenzev, Hoen‐Oh Shin, Jens Vogel‐Claussen   +4 more
wiley   +1 more source

Effect of Facial Mask Treatment on Sutures Evaluated Through Single Photon Emission Computerized Tomography Method: Case Report

Turkish Journal of Orthodontics, 2006
The purpose of the present study is to assess the bone activity occurring in the sutures biomechanically activated by facial mask. A tubinger type facial mask was applied to a 16-year-old female child with Class III anomaly, who had completed her ...
İbrahim Yavuz, Bedri Seven, İsmail Ceylan   +2 more
doaj   +1 more source

Point cloud-based registration and image fusion between cardiac SPECT MPI and CTA [PDF]

arXiv
A method was proposed for the point cloud-based registration and image fusion between cardiac single photon emission computed tomography (SPECT) myocardial perfusion images (MPI) and cardiac computed tomography angiograms (CTA). Firstly, the left ventricle (LV) epicardial regions (LVERs) in SPECT and CTA images were segmented by using different U-Net ...
arxiv  

Regional cerebral blood flow by SPECT imaging in Sturge-Weber disease: an aid for diagnosis. [PDF]

, 1989
Catherine Chiron, C. Raynaud, N. Tzourio, C Diebler, Olivier Dulac, Mônica Zilbovicius, A. Syrota   +6 more
openalex   +1 more source

Lewy Body Dementia Research in Latin America: A Scoping Review

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Dementia research in Latin America (LA) has primarily focused on Alzheimer's Disease and Frontotemporal Dementia, while Lewy body dementia (LBD) has been largely forgotten. Objective We aimed to review the available evidence on LBD in LA, offering a comprehensive perspective for understanding the lack of reports and the unique ...
Carlos Cano‐Gutiérrez, Salomón Salazar‐Londoño, Felipe Botero‐Rodriguez, Salomón Páez‐García, Salomón Giraldo, José Manuel Santacruz‐Escudero, Dag Aarsland, Miguel Germán Borda, on behalf of COL‐DLB, Felipe Botero‐Rodriguez, Miguel Germán Borda, Omar Buritica, Catalina Cerquera‐Cleves, Maria Camila Gonzalez, Elkin Garcia‐Cifuentes, Alberto Jaramillo‐Jimenez, David Aguillon, Yamile Bocanegra, Beatriz Elena Munoz‐Ospina, Carlos Alberto Cano‐Gutierrez, Carlos Tobón, Hernando Santamaría‐García, José Manuel Santacruz‐Escudero, Dag Aarsland, Jorge Orozco, Salomon Salazar‐Londoño, Luis Carlos Venegas‐Sanabria, Salomón Páez‐García, Francisco Lopera, Juan Camilo Castro, Patrick Verhelst Forero, Alexandra Ferreiròs   +31 more
wiley   +1 more source

Progranulin Mutation Manifesting as Parkinson Disease: A Case Series from the PADUA‐CESNE Cohort

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Mutations in progranulin (GRN) are associated with frontotemporal dementia, although a Parkinson disease (PD) phenotype is uncommon, especially in young patients. Cases We report three subjects from the PADUA‐CESNE cohort, meeting diagnostic criteria for PD, with onset under age 55.
Giulia Bonato, Marta Campagnolo, Aron Emmi, Valentina Misenti, Tommaso Carrer, Carmelo Fogliano, Leonardo Salviati, Miryam Carecchio, Angelo Antonini   +8 more
wiley   +1 more source

Shorter SPECT Scans Using Self-supervised Coordinate Learning to Synthesize Skipped Projection Views [PDF]

arXiv
Purpose: This study addresses the challenge of extended SPECT imaging duration under low-count conditions, as encountered in Lu-177 SPECT imaging, by developing a self-supervised learning approach to synthesize skipped SPECT projection views, thus shortening scan times in clinical settings.
arxiv