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Videos de Conceptos Relacionados

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Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
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Imaging Studies II: Ultrasonography01:24

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IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
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Imaging Studies for Cardiovascular System I:Echocardiography01:17

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Cardiac imaging studies encompass a wide range of noninvasive and minimally invasive techniques designed to visualize the heart's structure and function in detail. One such technique is echocardiography, which uses high-frequency ultrasound waves to produce detailed images of the heart, known as echocardiograms.
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Ultrasound I: Abdominal Ultrasonography01:20

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Introduction:
Abdominal ultrasonography, commonly known as abdominal ultrasound, is a vital, non-invasive medical imaging technique widely used in healthcare.
Procedure:
This diagnostic tool allows the clinician to visually inspect internal structures within the abdomen, including vital organs such as the liver, gallbladder, pancreas, kidneys, and spleen.
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Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

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Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
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Imaging Studies for Cardiovascular System II:Types of Echocardiography01:20

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Echocardiography plays a role in assessing cardiac health and detecting heart conditions, with various types providing critical insights for diagnosis and treatment.
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Transthoracic Echocardiography (TTE)
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Video Experimental Relacionado

Updated: Feb 28, 2026

Author Spotlight: Evaluating Clinicians' Adoption of Ultrasound-Guided Vascular Cannulation Through Simulation Training
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Cuando lo Digital se une al Diagnóstico: Efectividad del E-Learning en la Formación de Ecografía en Medicina Interna

Johannes Weimer1,2, Klaus Dirks3, Michael Ludwig4

  • 1Rudolf Frey Lernklinik, Universitätsmedizin der Johannes Gutenberg-Universität Mainz, Mainz, Germany.

Zeitschrift fur Gastroenterologie
|February 26, 2026
PubMed
Resumen
Este resumen es generado por máquina.

Este estudio demuestra que un módulo de e-learning mejoró significativamente las habilidades de sonografía abdominal de los estudiantes de medicina. La intervención digital fue muy aceptada tanto por estudiantes como por médicos, lo que resalta su potencial en la educación ecográfica.

Palabras clave:
educación médicaecografía abdominalaprendizaje electrónicoformación en ultrasonidocompetencia diagnóstica

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Área de la Ciencia:

  • Educación Médica
  • Diagnóstico por Imagen
  • Salud Digital

Sus antecedentes:

  • La ecografía es crucial para el diagnóstico en medicina interna.
  • La enseñanza eficaz de habilidades básicas de ecografía es esencial.
  • El e-learning ofrece una solución potencial para la educación escalable en ultrasonido.

Objetivo del estudio:

  • Evaluar la efectividad de una intervención de e-learning específica para sonografía abdominal.
  • Evaluar las ganancias de competencia y la aceptación entre estudiantes de medicina y médicos.
  • Comparar los resultados del e-learning con los métodos de aprendizaje tradicionales.

Principales métodos:

  • Diseño de estudio prospectivo controlado.
  • Marco de aprendizaje mixto que incorpora e-learning.
  • Evaluación de competencias objetivas (pruebas escritas) y subjetivas (escalas Likert).
  • Comparación entre estudiantes de medicina y médicos.

Principales resultados:

  • Los estudiantes de medicina demostraron mejoras significativas en la competencia objetiva y subjetiva (p < 0.001).
  • No hubo diferencia significativa en los puntajes de las pruebas entre estudiantes y médicos en T2 (p = 0.07).
  • Alta aceptación del módulo de e-learning por ambos grupos (media >6.0).

Conclusiones:

  • Las intervenciones de e-learning pueden mejorar eficazmente las habilidades ecográficas en la educación médica.
  • Los recursos de aprendizaje digital muestran alta aceptación y potencial para una integración más amplia en la formación ecográfica.
  • Factores como el tiempo de finalización y la participación en el módulo influyen en los resultados del aprendizaje.