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

Spurious sanguineous lacrimation.

D R Jordan, P D McCunn

    Canadian Journal of Ophthalmology. Journal Canadien D'Ophtalmologie
    |December 1, 1984
    PubMed
    Summary

    Bloody tears (sanguineous lacrimation) can stem from various issues, but one case involved a teen faking it with food coloring. This highlights the importance of thorough investigation for unusual symptoms.

    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

    A structured approach to promote equity in spatial accessibility to TB services during private sector engagement.

    IJTLD open·2026
    Same author

    The genetic architecture of temperature-induced partial fertility restoration in A<sub>1</sub> cytoplasm in sorghum (Sorghum bicolor (L.) Moench).

    TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2025
    Same author

    Genetic diversity of Ethiopian sorghum reveals signatures of climatic adaptation.

    TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2020
    Same author

    High-Throughput Phenotyping of Dynamic Canopy Traits Associated with Stay-Green in Grain Sorghum.

    Plant phenomics (Washington, D.C.)·2020
    Same author

    Integrating modelling and phenotyping approaches to identify and screen complex traits: transpiration efficiency in cereals.

    Journal of experimental botany·2018
    Same author

    Investigating successive Australian barley breeding populations for stable resistance to leaf rust.

    TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2017

    Area of Science:

    • Ophthalmology
    • Clinical Medicine
    • Forensic Science

    Background:

    • Sanguineous lacrimation, or bloody tears, is a rare condition with diverse potential causes.
    • Common etiologies include conjunctival disorders and hemostatic abnormalities.

    Observation:

    • A peculiar case involved a 16-year-old female presenting with simulated bloody tears.
    • The patient admitted to using food coloring to mimic the appearance of blood in her tears.

    Findings:

    • The investigation revealed the absence of any underlying pathological cause for sanguineous lacrimation.
    • The patient's deception was identified through careful clinical evaluation and history taking.

    Implications:

    • This case underscores the necessity of a comprehensive diagnostic approach for patients reporting bloody tears.
    • It highlights the importance of considering non-organic causes and potential factitious disorder in differential diagnosis.

    Related Experiment Videos