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 Experiment Videos

Thyroid function in the elderly.

H Feit1

  • 1Medical College of Pennsylvania, Philadelphia.

Clinics in Geriatric Medicine
|February 1, 1988
PubMed
Summary
This summary is machine-generated.

Thyroid function differs in older adults, with declining T3 levels and atypical hyperthyroidism symptoms. Hypothyroidism is common, and illness significantly impacts thyroid tests in the elderly.

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

The impact of a nationwide hands-on workshop on the diagnostic rates and management of obstetrical anal sphincter Injuries in Israel.

Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland·2020
Same author

Fetal optic nerve sheath measurement as a non-invasive tool for assessment of increased intracranial pressure.

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology·2011
Same author

PTEN mutation spectrum and genotype-phenotype correlations in Bannayan-Riley-Ruvalcaba syndrome suggest a single entity with Cowden syndrome.

Human molecular genetics·1999
Same author

Vocal cord and pharyngeal weakness with autosomal dominant distal myopathy: clinical description and gene localization to 5q31.

American journal of human genetics·1998
Same author

Thyrotoxicosis factitia veterinarius.

Annals of internal medicine·1997
Same author

Progesterone is neuroprotective after transient middle cerebral artery occlusion in male rats.

Brain research·1996

Area of Science:

  • Geriatric Medicine
  • Endocrinology
  • Thyroidology

Background:

  • Thyroid function exhibits age-related variations, particularly in serum triiodothyronine (T3) levels.
  • Geriatric populations present unique challenges in diagnosing and managing thyroid disorders.

Purpose of the Study:

  • To delineate age-specific differences in thyroid function.
  • To describe the atypical presentations of hyperthyroidism and hypothyroidism in the elderly.
  • To evaluate the impact of coexisting illnesses on thyroid function tests in older adults.

Main Methods:

  • Comparative analysis of thyroid function tests (T4, T3, TSH) between elderly and younger cohorts.
  • Review of clinical presentations and diagnostic findings in geriatric patients with thyroid dysfunction.

Related Experiment Videos

  • Assessment of thyroid function test alterations in the presence of acute and chronic illnesses.

    • Main Results:

    • Serum T3 levels decline with age, while T4 levels remain stable.
    • Geriatric hyperthyroidism often presents atypically (anorexia, constipation, bradycardia) and is frequently caused by toxic multinodular goiter.
    • Hypothyroidism is prevalent, with thyroid-stimulating hormone (TSH) being a reliable indicator, though mild elevations require careful interpretation. Illness significantly alters thyroid function tests, leading to low T3, low T4/low T3, and potentially high T4 syndromes.

    Conclusions:

    • Age significantly influences thyroid hormone levels and disease presentation.
    • Atypical presentations and the impact of comorbidities necessitate careful evaluation of thyroid function in the elderly.
    • Standard diagnostic criteria may require modification for geriatric patients with thyroid disorders.