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

Leiomyosarcoma of pulmonary truncus.

I Iwasaki, H Iwase, H Horie

    Acta Pathologica Japonica
    |July 1, 1984
    PubMed
    Summary

    Primary pulmonary artery sarcoma is a rare cause of heart failure. This case highlights leiomyosarcoma of the pulmonary truncus in an elderly woman, emphasizing its role in progressive right heart failure.

    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

    Evaluation of an amplicon-based custom gene panel for the diagnosis of hereditary tumors.

    Neoplasma·2020
    Same author

    A new fast algorithm to achieve the dose uniformity around high dose rate brachytherapy stepping source using Tikhonov regularization.

    Australasian physical & engineering sciences in medicine·2019
    Same author

    Bringing Home The Bacon: Update on The State of Kidney Xenotransplantation.

    Blood purification·2018
    Same author

    Xenotransplantation-the current status and prospects.

    British medical bulletin·2017
    Same author

    Pheophorbide a Content and Chlorophyllase Activity in Green Tea.

    Bioscience, biotechnology, and biochemistry·2016
    Same author

    Synthesis of 4'-C-Ethynyl-β-D-ribo-pentofuranosyl Pyrimidines.

    Bioscience, biotechnology, and biochemistry·2016

    Area of Science:

    • Cardiovascular Pathology
    • Oncology
    • Pulmonary Hypertension

    Background:

    • Right heart failure of unknown origin necessitates considering rare diagnoses.
    • Primary sarcomas of the pulmonary artery are uncommon but critical differential diagnoses.

    Observation:

    • A 67-year-old woman presented with progressive right heart failure over three years.
    • Clinical findings included pulmonary valve murmurs, right ventricular hypertrophy, and abnormal circulation time.
    • Elevated serum LDH, alkaline phosphatase, and uric acid were noted.

    Findings:

    • A locally invasive leiomyosarcoma originating in the pulmonary truncus was identified.
    • The tumor caused pulmonary arterial stenosis, leading to fatal right heart failure.
    • Pericardial effusion and fibrinous pericarditis were contributing factors.

    Implications:

    • This case underscores the importance of considering primary pulmonary artery sarcoma in elderly patients with unexplained right heart failure.
    • Early diagnosis and understanding of this rare malignancy are crucial for patient management.
    • Further research into the pathogenesis and treatment of pulmonary artery sarcomas is warranted.

    Related Experiment Videos