Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

383
DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
383
X-ray Imaging01:24

X-ray Imaging

10.6K
German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
10.6K
Brain Imaging01:14

Brain Imaging

760
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans),  magnetic resonance imaging (MRI),  functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...
760
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

285
Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
285
Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

9.8K
Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
9.8K
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

502
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...
502

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Desmoid tumours and their various presentations.

Radiologia·2026
Same author

In Reply.

International journal of oral and maxillofacial surgery·2026
Same author

Cognitive Impairment in Autoimmune Encephalitis: Characterization and Predicting Long-term Outcomes.

Neurology India·2025
Same author

Papilliferous keratoameloblastoma: a case report with review of the literature.

International journal of oral and maxillofacial surgery·2025
Same author

The impact of stress urinary incontinence procedures on bladder and voiding function: A comparison between Tension-free Vaginal Tape (TVT), autologous fascial sling (AFS) and Burch colposuspension (BC).

European journal of obstetrics, gynecology, and reproductive biology·2025
Same author

Radiologists in multidisciplinary teams in Spain: reality of care, effort invested and necessary improvement measures.

Radiologia·2024

Related Experiment Video

Updated: Feb 11, 2026

Hybrid µCT-FMT imaging and image analysis
13:45

Hybrid µCT-FMT imaging and image analysis

Published on: June 4, 2015

13.7K

Overdiagnosis in imaging.

M J Díaz Candamio1, S Jha2, J Martel Villagrán3

  • 1Complejo Hospitalario Universitario de A Coruña, A Coruña, España.

Radiologia
|April 25, 2018
PubMed
Summary
This summary is machine-generated.

Overdiagnosis occurs when imaging detects lesions that may not harm patients. Future technologies may help differentiate benign from aggressive lesions, reducing unnecessary medical interventions and improving patient care.

Keywords:
CribadoDecision MakingDiagnóstico precozEarly DetectionRadiologistsRadiologyRadiologíaRadiólogosScreeningToma de decisiones

More Related Videos

Multiple-mouse Neuroanatomical Magnetic Resonance Imaging
09:08

Multiple-mouse Neuroanatomical Magnetic Resonance Imaging

Published on: February 27, 2011

16.5K
Non-invasive In Vivo Fluorescence Optical Imaging of Inflammatory MMP Activity Using an Activatable Fluorescent Imaging Agent
06:46

Non-invasive In Vivo Fluorescence Optical Imaging of Inflammatory MMP Activity Using an Activatable Fluorescent Imaging Agent

Published on: May 8, 2017

9.3K

Related Experiment Videos

Last Updated: Feb 11, 2026

Hybrid µCT-FMT imaging and image analysis
13:45

Hybrid µCT-FMT imaging and image analysis

Published on: June 4, 2015

13.7K
Multiple-mouse Neuroanatomical Magnetic Resonance Imaging
09:08

Multiple-mouse Neuroanatomical Magnetic Resonance Imaging

Published on: February 27, 2011

16.5K
Non-invasive In Vivo Fluorescence Optical Imaging of Inflammatory MMP Activity Using an Activatable Fluorescent Imaging Agent
06:46

Non-invasive In Vivo Fluorescence Optical Imaging of Inflammatory MMP Activity Using an Activatable Fluorescent Imaging Agent

Published on: May 8, 2017

9.3K

Area of Science:

  • Medical Imaging
  • Radiology
  • Diagnostic Accuracy

Background:

  • Overdiagnosis is a significant issue in medical imaging, stemming from the inability to predict the clinical course of detected abnormalities.
  • Current imaging techniques struggle to differentiate between indolent and aggressive lesions, leading to potential patient harm from unnecessary treatments.

Purpose of the Study:

  • To address the challenge of overdiagnosis in medical imaging.
  • To explore the role of advanced technologies and collaborative decision-making in mitigating overdiagnosis.

Main Methods:

  • Discussion of current limitations in imaging technology.
  • Exploration of emerging technologies like radiomics, radiogenomics, and artificial intelligence.
  • Emphasis on the importance of multidisciplinary decision-making and patient involvement.

Main Results:

  • Overdiagnosis is an inherent challenge when imaging cannot distinguish indolent from aggressive lesions.
  • Advanced imaging, radiomics, radiogenomics, and AI show promise in improving diagnostic accuracy.
  • Careful utilization of imaging tests and shared decision-making are crucial in the interim.

Conclusions:

  • Radiologists must exercise caution to order only necessary imaging tests.
  • Multidisciplinary collaboration with patients is essential for diagnosis and management decisions.
  • Continued technological and scientific advancement is vital for improving diagnostic accuracy and early detection of treatable abnormalities.