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

[Involuntary weight loss]

J L Alonso Martínez1, A L Samperiz Legarre, T Rubio Obanos

  • 1Servicio de Medicina Interna, Hospital Reina Sofía, Tudela.

Anales De Medicina Interna (Madrid, Spain : 1984)
|February 1, 1993
PubMed
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

Clinical and radiological diagnosis of pulmonary thromboembolism.

Revista clinica espanola·2020
Same author

[Splenic disorders in internal medicines].

Anales del sistema sanitario de Navarra·2014
Same author

[Pain and increased diameter of left lower limb].

Revista clinica espanola·2008
Same author

[Low-molecular-weight heparin without oral anticoagulants for the treatment of deep vein thrombosis].

Anales de medicina interna (Madrid, Spain : 1984)·2008
Same author

[Pulmonary nocardiosis due to reagudizations in a COPD patient].

Anales de medicina interna (Madrid, Spain : 1984)·2007
Same author

[Utility of the clinical models for predicting pulmonary thromboembolism].

Anales de medicina interna (Madrid, Spain : 1984)·2006

Involuntary weight loss is often linked to non-neoplastic causes, though cancer is a frequent individual factor. Age influences neoplasia risk, and specific lab tests aid diagnosis.

Area of Science:

  • Geriatrics
  • Internal Medicine
  • Diagnostic Medicine

Context:

  • Involuntary weight loss (IWL) presents diagnostic challenges with unclear incidence and prognosis.
  • A retrospective study analyzed 68 hospitalized patients with IWL to identify causes and diagnostic factors.

Purpose:

  • To investigate the incidence, significance, and prognosis of involuntary weight loss.
  • To determine the most frequent causes (neoplastic vs. non-neoplastic) of IWL.
  • To identify key diagnostic indicators and useful evaluations for IWL.

Summary:

  • Neoplasia was the most frequent individual cause of IWL, but non-neoplastic conditions were more common overall.
  • No single symptom strongly predicted neoplastic or non-neoplastic disease.
  • Older age was associated with a higher risk of neoplasia.

Related Experiment Videos

  • Patients with neoplastic and infectious diseases required more tests, with anemia, cholestasis, and thyroid hormone levels being particularly valuable.
  • Clinical assessment, endoscopy, chest X-rays, and abdominal ultrasounds were the most effective diagnostic tools.

    • Impact:

    • This study clarifies the etiology of IWL, highlighting the prevalence of non-neoplastic causes.
    • Identifies key diagnostic markers and imaging modalities for efficient IWL workup.
    • Provides insights into the prognostic significance of IWL in hospitalized patients.