Results 31 to 40 of about 17,868 (212)

Solitary fibrous tumor of the kidney: a case report

open access: yes, 2005
We present a case of a 27-year-old male patient submitted to computed tomography and magnetic resonance imaging for the evaluation of a renal tumor.
Batista, Giovani Rodrigues   +9 more
core   +1 more source

Diagnostic Performance of Comprehensive Point‐of‐Care Ultrasound for Pediatric Tuberculosis in Spain: A Prospective Observational Study

open access: yesJournal of Clinical Ultrasound, EarlyView.
In children with presumptive tuberculosis, comprehensive point‐of‐care (cPOCUS) identified key thoracic abnormalities with high specificity and excellent inter‐reader reliability. Although diagnostic sensitivity was modest and examinations often incomplete, cPOCUS shows promise as a complementary, radiation‐free imaging tool.
Isabelle Munyangaju   +17 more
wiley   +1 more source

Digital mammography: current view and future applications

open access: yes, 2006
In digital mammography, imaging acquisition, display and storage processes are separated and individually optimized. Radiation transmitted through the breast is absorbed by an electronic detector with an accurate response over a wide range of intensities.
Fujiwara, Sandra Maria   +4 more
core   +1 more source

Tomographic anatomy of the vena cava and renal veins: features relevant to vena cava filter placement

open access: yesJornal Vascular Brasileiro, 2015
BACKGROUND: There is a growing demand for invasive procedures involving the inferior vena cava, in particular for placement of vena cava filters. It is not always easy to identify the more distal renal vein with cavography, for safe release of filters ...
Thiago Melo do Espírito Santo   +5 more
doaj   +1 more source

Comorbidades e os achados radiográficos em pacientes com COVID-19

open access: yesJournal Health NPEPS, 2021
Editorial
Ana Paula Morbio   +1 more
doaj   +1 more source

Direct Thrombectomy vs. Combined Treatment With Intravenous Thrombolysis in the Extended Time Window: A Target Trial Emulation

open access: yesEuropean Journal of Neurology, Volume 33, Issue 7, July 2026.
This target‐trial emulation compared direct MT (n = 212) vs. IVT + MT (n = 135) in anterior‐circulation LVO patients treated 4.5–24 h or at wake‐up, eligible for IVT with perfusion mismatch. Using IPW with a non‐inferiority margin RD ≥ −1.3% for 90‐day mRS 0–2, direct MT was not non‐inferior to IVT + MT (adjRD −2.9%, 95% CI −6.64 to 0.84).
Ettore Nicolini   +51 more
wiley   +1 more source

Programa de proteção radiológica em um serviço hospitalar de radiologia [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Enfermagem, Florianópolis, 2014.Estudo qualitativo, exploratório e descritivo que utilizou dados da observação não participante ...
Huhn, Andréa
core  

Interobserver agreement on non-contrast computed tomography interpretation for diagnosis of urolithiasis in patients with acute flank pain

open access: yes, 2006
OBJECTIVE: To evaluate the interobserver agreement on non-contrast computed tomography interpretation by a group of experienced abdominal radiologists, for the study of urolithiasis in patients presenting acute flank pain.
Tiferes, Dario Ariel [UNIFESP]   +5 more
core   +1 more source

Osteocondromatose em gato: relato de caso

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO A osteocondromatose é caracterizada por nódulos únicos ou múltiplos decorrentes de um crescimento ósseo excessivo benigno. É encontrada em cães, gatos, equinos e humanos. Em felinos, tem maior incidência dos dois aos quatro anos de idade.
S. Winter   +7 more
doaj   +1 more source

Sustainability in Radiology: Position Paper and Call to Action From ACR, AOSR, ASR, CAR, CIR, ESR, ESRNM, ISR, IS3R, RANZCR, and RSNA

open access: yesJournal of Medical Imaging and Radiation Oncology, Volume 70, Issue 4, Page 369-377, June 2026.
ABSTRACT The urgency for climate action is recognised by international government and healthcare organisations, including the United Nations (UN) and World Health Organisation (WHO). Climate change, biodiversity loss, and pollution negatively impact all life on earth. All populations are impacted but not equally; the most vulnerable are at highest risk,
Andrea G. Rockall   +14 more
wiley   +1 more source

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