Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Unilateral decrease in renal vascularity on the "excretory" urogram.

Canadian Medical Association Journal

|December 4, 1971

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by

Same author

Herbaceous plant communities respond more to seasonal precipitation than cumulative drought in the hot deserts of the United States.

Plant biology (Stuttgart, Germany)·2025

Same author

Erratum: Community advisory board members' perspectives on their contributions to a large multistate cluster RCT: a mixed methods study - CORRIGENDUM.

Journal of clinical and translational science·2025

Same author

The trend of percutaneous and open surgical procedures for peripheral arteriovenous malformations in the National Health Service England.

Annals of the Royal College of Surgeons of England·2022

Same author

Relationship between 'on-treatment platelet reactivity', shear stress, and micro-embolic signals in asymptomatic and symptomatic carotid stenosis.

Journal of neurology·2019

Same author

An evaluation of brigatinib as a promising treatment option for non-small cell lung cancer.

Expert opinion on pharmacotherapy·2019

Same author

Cases.

Edinburgh medical and surgical journal·2018

Same journal

Tularaemia; a problem in diagnosis.

Canadian Medical Association journal·2010

Same journal

CONTROL of cancer.

Canadian Medical Association journal·2010

Same journal

Bilateral diphtheritic external otitis treated with sulfathiazole.

Canadian Medical Association journal·2010

Same journal

Hypoplastic anaemia treated with transfusions and folic acid fraction.

Canadian Medical Association journal·2010

Same journal

Lauron in rheumatoid arthritis; a further report.

Canadian Medical Association journal·2010

Same journal

HOW the socialist looks at national health service in England.

Canadian Medical Association journal·2010

See all related articles

A new technique reveals decreased renal vascularity during ureteral obstruction, which normalizes upon relief. This vascular nephrogram aids in screening for renovascular hypertension.

Area of Science:

Radiology
Nephrology
Vascular Imaging

Background:

Renal vascularity assessment is crucial for diagnosing kidney conditions.
Traditional methods may not adequately visualize dynamic changes in renal blood flow.

Purpose of the Study:

To introduce and evaluate a novel technique for assessing renal vascularity using excretory urography.
To demonstrate the utility of the vascular nephrogram in identifying changes related to ureteral obstruction and renovascular hypertension.

Main Methods:

Utilized a new excretory urogram technique to visualize renal vascular parenchyma.
Observed changes in renal vascularity associated with acute ureteral obstruction and its relief.
Applied the vascular nephrogram as a screening tool for renovascular hypertension.

Related Experiment Videos

Main Results:

The new technique successfully demonstrated a unilateral decrease in renal vascularity during ureteral obstruction.
Renal vascularity returned to normal levels after the obstruction was relieved.
The vascular nephrogram proved effective in illustrating conditions relevant to renovascular hypertension.

Conclusions:

The described excretory urogram technique provides a valuable method for assessing renal vascularity.
Dynamic changes in renal vascularity correlate with ureteral obstruction.
The vascular nephrogram serves as a practical screening test for renovascular hypertension.