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

[Cavitating malignant neoplasms in the lung].

S Takashima, S Morimoto, J Ikezoe

    Rinsho Hoshasen. Clinical Radiography
    |January 1, 1989
    PubMed
    Summary

    Cavitation occurs in primary lung cancers and metastatic neoplasms. Thin-section CT aids in evaluating cavitary lung tumors, distinguishing between primary and metastatic lesions.

    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

    Circulating KL-6 levels in patients with drug induced pneumonitis.

    Thorax·2003
    Same author

    Late-phase enhancement of the upstream portion of pancreatic adenocarcinoma on dual-phase helical CT.

    Abdominal imaging·2002
    Same author

    Reproducibility of the brain perfusion index for measuring cerebral blood flow using technetium-99m compounds.

    European journal of nuclear medicine·2001
    Same author

    An anisotropic diffusion method for denoising dynamic susceptibility contrast-enhanced magnetic resonance images.

    Physics in medicine and biology·2001
    Same author

    Fractal analysis of cerebral blood flow distribution in Alzheimer's disease.

    Journal of nuclear medicine : official publication, Society of Nuclear Medicine·2001
    Same author

    Accumulation of Tc-99m HMDP in ovarian serous papillary adenocarcinoma reflecting ongoing calcification.

    Clinical nuclear medicine·2001

    Area of Science:

    • Radiology
    • Oncology
    • Pulmonary Medicine

    Background:

    • Cavitation is a feature observed in lung tumors.
    • Distinguishing between primary lung cancer and metastatic disease with cavitation can be challenging.

    Purpose of the Study:

    • To analyze the prevalence and imaging characteristics of cavitary lung tumors.
    • To evaluate the utility of thin-section computed tomography (CT) in assessing these lesions.

    Main Methods:

    • Retrospective analysis of 96 primary lung cancers and 111 metastatic neoplasms.
    • Review of thin-section CT findings in 13 excavating lung tumors.
    • Characterization of cavity wall thickness, internal/outer contours, and location.

    Main Results:

    • Cavitation was present in 8.3% of primary lung cancers and 4.5% of metastatic neoplasms.
    • Primary cavitary lung cancers often had thick walls and irregular contours.
    • Excavating pulmonary metastases typically showed smooth outer margins and irregular inner contours.
    • Thin-section CT effectively evaluated tumor margins, cavity contours, and detected small cavities.

    Conclusions:

    • Cavitation characteristics on CT can help differentiate primary lung cancer from metastases.
    • Thin-section CT is a valuable tool for detailed assessment of cavitary lung tumors.

    Related Experiment Videos