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

Ultrastructure of aneurysmal bone cyst.

G C Steiner, E B Kantor

    Cancer
    |December 1, 1977
    PubMed
    Summary

    Aneurysmal bone cysts (ABCs) are benign, non-neoplastic bone lesions. Ultrastructural analysis reveals fibroblasts and reactive bone formation, suggesting a reactive process rather than a neoplastic one.

    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

    Melorheostosis: case report with radiologic-pathologic correlation.

    Skeletal radiology·2000
    Same author

    Inflammatory foreign-body reaction to an arthroscopic bioabsorbable meniscal arrow repair.

    Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association·1999
    Same author

    Regulation of nitric oxide production by salicylates and tenidap in human OA-affected cartilage, rat chondrosarcomas and bovine chondrocytes.

    Osteoarthritis and cartilage·1999
    Same author

    Chondrosarcoma of the short tubular bones of the hands and feet.

    Skeletal radiology·1998
    Same author

    Bifocal sclerosing osteosarcoma: unusual presentation and course.

    Skeletal radiology·1998
    Same author

    Osteofibrous dysplasia-like adamantinoma of bone: a report of five cases with immunohistochemical and ultrastructural studies.

    Human pathology·1998

    Area of Science:

    • Bone pathology
    • Histopathology
    • Skeletal diseases

    Background:

    • Aneurysmal bone cysts (ABCs) are rare bone lesions of uncertain etiology.
    • Understanding the cellular and matrix components of ABCs is crucial for diagnosis and management.

    Purpose of the Study:

    • To describe the ultrastructure of primary aneurysmal bone cysts.
    • To investigate the cellular origins and reactive nature of bone formation in ABCs.
    • To differentiate primary ABCs from secondary ABCs associated with other bone conditions.

    Main Methods:

    • Ultrastructural examination of five primary aneurysmal bone cyst cases.
    • Histopathological analysis of a case of cystic chondroblastoma with secondary ABC features.

    Main Results:

    • Primary ABCs exhibit fibroblasts with glycogen, primitive mesenchymal cells, and metaplastic bone formation.
    • Giant cells in ABCs resemble those in other giant cell lesions of bone.
    • A case of cystic chondroblastoma with secondary ABC features showed reactive fibroblasts.

    Conclusions:

    • Aneurysmal bone cysts are considered benign, non-neoplastic conditions.
    • Fibroblastic proliferation and bone formation in ABCs are likely reactive processes.
    • ABCs can arise primarily, be associated with pre-existing bone conditions, or follow trauma.

    Related Experiment Videos