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

New simple method for thyroid volume determination by ultrasonography.

A Szebeni¹, E Beleznay

¹Korvin Otto Hospital, Budapest, Hungary.

Journal of Clinical Ultrasound : JCU

|June 1, 1992

Summary

A novel ultrasound method accurately determines thyroid volume using a corrected ellipsoid model. This technique significantly improves upon the conventional ellipsoid method, reducing systematic errors for better clinical practice.

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

Can the electrophysiological action of rosiglitazone explain its cardiac side effects?

Current medicinal chemistry·2011

Same author

Effects of rosiglitazone on the configuration of action potentials and ion currents in canine ventricular cells.

British journal of pharmacology·2011

Same author

Effects of vaccination with heat shock proteins on streptozotocin induced diabetes in histidine decarboxylase knockout mice.

Inflammation research : official journal of the European Histamine Research Society ... [et al.]·2008

Same author

Th1 and Th2 cell responses of type 1 diabetes patients and healthy controls to human heat-shock protein 60 peptides AA437-460 and AA394-408.

Inflammation research : official journal of the European Histamine Research Society ... [et al.]·2005

Same author

Comparative study on antibodies to human and bacterial 60 kDa heat shock proteins in a large cohort of patients with coronary heart disease and healthy subjects.

European journal of clinical investigation·2001

Same author

Mapping the functional domains of nucleolar protein B23.

The Journal of biological chemistry·2000

Area of Science:

Medical Imaging
Endocrinology
Ultrasound Technology

Background:

Accurate thyroid volume measurement is crucial for diagnosing and managing thyroid conditions.
Conventional ultrasound methods for thyroid volume determination can be inaccurate due to the thyroid's variable shape.

Purpose of the Study:

To develop and validate a simple, accurate ultrasonic method for thyroid volume determination.
To compare the accuracy of a new corrected ellipsoid method with conventional techniques.

Main Methods:

Utilized commercially available high-resolution real-time ultrasound equipment.
Measured thyroid in three perpendicular sections.
Calculated volume using corrected ellipsoid, numerical integration, and conventional ellipsoid models.

Related Experiment Videos

Validated accuracy using silicone rubber and tissue-equivalent thyroid phantoms.

Main Results:

The corrected ellipsoid method and numerical integration showed less than 5% deviation from actual volume in phantom studies.
The conventional ellipsoid model exhibited approximately +20% systematic error.
In vivo studies confirmed the corrected ellipsoid method's accuracy, with minimal deviation from numerical integration.

Conclusions:

The corrected ellipsoid method offers a simple and accurate approach for thyroid volume determination.
This improved ultrasound technique is recommended for clinical practice over conventional methods.