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

Finding the Center of Gravity01:03

Finding the Center of Gravity

4.3K
The center of gravity of a body is an imaginary point where the body's total weight is assumed to be concentrated, and the body is perfectly balanced. The center of the mass of a body is a point at which the whole of the mass of the body appears to be concentrated. If the acceleration due to gravity, g, has the same value at all points on a body, its center of gravity is identical to its center of mass. The center of gravity of homogeneous bodies such as a sphere, cube, or rectangular plate...
4.3K
Pulmonary Embolism I: Introduction01:29

Pulmonary Embolism I: Introduction

585
Pulmonary embolism (PE) occurs when a thrombus, fat or air embolus, amniotic fluid, or tumor tissue blocks one or more pulmonary arteries. These blockages originate in the venous system or the right side of the heart.EtiologyPE primarily arises from deep vein thrombosis (DVT) and other hypercoagulable states, such as inherited thrombophilias. Additional etiological factors include venous stasis, commonly seen in obesity, and endothelial injury from surgery and trauma. Less common causes include...
585
Respiratory System Abnormal Finding I: Inspection and Percussion01:30

Respiratory System Abnormal Finding I: Inspection and Percussion

805
Respiratory system abnormalities are a significant concern in healthcare due to their potential to indicate underlying severe conditions like Chronic Obstructive Pulmonary Disease (COPD), asthma, and pneumonia. These abnormalities can often be detected through physical examination methods like inspection and percussion.
Inspection Findings
During an inspection, several findings may suggest the presence of respiratory distress or disease. Pursed-lip breathing, where exhalation is slowed by...
805
Cardiovascular System Abnormal Findings I: Inspection and Palpation01:29

Cardiovascular System Abnormal Findings I: Inspection and Palpation

857
In a cardiovascular examination, inspection and palpation are crucial for identifying abnormalities.
Abnormal findings observed during an inspection
857
Finding Electric Potential From Electric Field01:13

Finding Electric Potential From Electric Field

5.4K
For a system of charges, it is easy to calculate the system's potential because potential is a scalar quantity. However, in some instances where calculating the electric field is more straightforward than finding the potential, the electric field is used to calculate the system's potential. For a positive charge, the electric field is radially outward, and the potential is positive at any finite distance from the positive charge. In such an electric field, the motion away from the...
5.4K
Cardiovascular System Abnormal Findings II: Auscultation01:25

Cardiovascular System Abnormal Findings II: Auscultation

589
Auscultation, an essential part of a heart examination, is done using a stethoscope. It provides crucial information about heart function and possible heart problems. Due to heart problems, abnormal sounds can be heard during systole or diastole. These sounds include S3 and S4 gallops, opening snaps, systolic clicks, and murmurs.
Abnormal Heart Sounds
Gallops:
589

You might also read

Related Articles

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

Sort by
Same author

Standardized Technique for Prostatic Artery Embolization: A Delphi Consensus Study on Optimized Methods and Emerging Concepts.

Journal of vascular and interventional radiology : JVIR·2025
Same author

Adrenal Venous Sampling Using Metanephrine in Primary Aldosteronism With or Without Cortisol Cosecretion.

The Journal of clinical endocrinology and metabolism·2024
Same author

Embolization of Rectal Arteries for Treating Hemorrhoidal Disease Using a Combination of Microspheres and Microcoils: A Pilot Study.

Cardiovascular and interventional radiology·2024
Same author

Association Between Papillary Thyroid Cancer and Primary Aldosteronism in Individuals With Hypertension.

The Journal of clinical endocrinology and metabolism·2024
Same author

Treatment Strategies for Bile Leak Following Pediatric Liver Transplantation.

Pediatric transplantation·2024
Same author

Multicenter Quantification of Radiation Exposure and Associated Risks for Prostatic Artery Embolization in 1476 Patients.

Radiology·2024
Same journal

Clarifying Recurrence, Bleeding Risk, and Procedural Burden in Central Renal Tumor Ablation.

Journal of vascular and interventional radiology : JVIR·2026
Same journal

Short- and long-term changes in renal function following percutaneous cryoablation: a comparison of endophytic versus exophytic renal tumors.

Journal of vascular and interventional radiology : JVIR·2026
Same journal

Multi-Center Randomized Trial Evaluating the Safety and Effectiveness of the Instylla Hydrogel Embolic System (HES) for Vascular Occlusion of Hypervascular Tumors.

Journal of vascular and interventional radiology : JVIR·2026
Same journal

Geometric Concordance of Deterministic Tract Planning With Operator-Selected Skin Entry Sites in CT-Guided Lung Biopsy.

Journal of vascular and interventional radiology : JVIR·2026
Same journal

Reply to "Clarifying Recurrence, Bleeding Risk, and Procedural Burden in Central Renal Tumor Ablation".

Journal of vascular and interventional radiology : JVIR·2026
Same journal

Cryoablation of Abdominal Wall Endometriosis: Evidence Base Calling for Greater Awareness of this Minimally Invasive Option.

Journal of vascular and interventional radiology : JVIR·2026
See all related articles

Related Experiment Video

Updated: Jan 26, 2026

Induction of Cerebral Arterial Gas Embolism in Rat
06:26

Induction of Cerebral Arterial Gas Embolism in Rat

Published on: October 18, 2024

847

Angiographic Findings during Repeat Prostatic Artery Embolization.

André Moreira de Assis1, Airton M Moreira1, Francisco C Carnevale1

  • 1Interventional Radiology Department, Radiology Institute, University of Sao Paulo Medical School, Dr. Enéas de Carvalho Aguiar Ave., 255, Cerqueira César, 05403-000 São Paulo/SP, Brazil.

Journal of Vascular and Interventional Radiology : JVIR
|April 6, 2019
PubMed
Summary
This summary is machine-generated.

Repeat prostatic artery embolization (rPAE) reveals diverse prostate revascularization mechanisms. Targeting the posterolateral (PL) branch during PAE may reduce revascularization and symptom recurrence.

More Related Videos

Embolic Middle Cerebral Artery Occlusion MCAO for Ischemic Stroke with Homologous Blood Clots in Rats
09:11

Embolic Middle Cerebral Artery Occlusion MCAO for Ischemic Stroke with Homologous Blood Clots in Rats

Published on: September 17, 2014

27.8K
Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization
09:49

Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization

Published on: December 2, 2013

10.7K

Related Experiment Videos

Last Updated: Jan 26, 2026

Induction of Cerebral Arterial Gas Embolism in Rat
06:26

Induction of Cerebral Arterial Gas Embolism in Rat

Published on: October 18, 2024

847
Embolic Middle Cerebral Artery Occlusion MCAO for Ischemic Stroke with Homologous Blood Clots in Rats
09:11

Embolic Middle Cerebral Artery Occlusion MCAO for Ischemic Stroke with Homologous Blood Clots in Rats

Published on: September 17, 2014

27.8K
Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization
09:49

Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization

Published on: December 2, 2013

10.7K

Area of Science:

  • Interventional Radiology
  • Urology
  • Medical Imaging

Background:

  • Prostatic artery embolization (PAE) is used for lower urinary tract symptoms (LUTS).
  • Recurrence of LUTS after PAE can be due to prostate revascularization.
  • Understanding revascularization mechanisms is crucial for repeat PAE (rPAE) success.

Purpose of the Study:

  • To elucidate the mechanisms of prostate revascularization.
  • To analyze imaging findings during repeat prostatic artery embolization (rPAE).

Main Methods:

  • Retrospective analysis of 10 rPAEs in patients with recurrent LUTS.
  • Review of PAE and rPAE images by two interventional radiologists.
  • Identification and classification of revascularization patterns.
  • Statistical assessment of posterolateral (PL) branch embolization impact.

Main Results:

  • All patients experienced LUTS improvement post-PAE, followed by recurrence.
  • In 19 analyzed hemiprostates, 57.9% showed revascularization by two or more branches.
  • Most frequent revascularization patterns included the PL branch (29.0%) and recanalized prostatic artery (25.8%).
  • Previous embolization of the PL branch significantly reduced its revascularization incidence (P = .002).

Conclusions:

  • Prostate revascularization mechanisms in rPAE are varied and complex.
  • Revascularization via the PL branch and prostatic artery recanalization are common.
  • Targeted embolization of the PL branch may decrease revascularization and LUTS recurrence after PAE.