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

Extraskeletal Osteosarcoma. Case report and differential diagnosis

P Meister, E A Konrad, S Stotz

    Archives of Orthopaedic and Traumatic Surgery. Archiv Fur Orthopadische Und Unfall-Chirurgie
    |January 1, 1981
    PubMed
    Summary

    Diagnosing extraskeletal osteosarcoma presents challenges due to its rare nature and bone-producing capacity. This case highlights the difficulties in distinguishing it from benign pseudosarcomatous 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

    Smaller panel, similar results: genomic profiling and molecularly informed therapy in pancreatic cancer.

    ESMO open·2023
    Same author

    [Symptomatic abdominal wall tumor : Nausea, vomiting and abdominal cramp due to a lipomatous lesion of the left abdominal wall].

    Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen·2019
    Same author

    [Vascularized tumor of the retroauricular skin].

    Der Pathologe·2018
    Same author

    [Report on the dermatopathology working group meeting : 101st anniversary of the DGP, Erlangen 24.06.2017].

    Der Pathologe·2017
    Same author

    [Report of the Dermatopathology Working Group : Berlin 2016].

    Der Pathologe·2016
    Same author

    [Not Available].

    Operative Orthopadie und Traumatologie·2016

    Area of Science:

    • Orthopedic Oncology
    • Pathology
    • Radiology

    Background:

    • Extraskeletal osteosarcomas are rare malignant mesenchymal tumors.
    • Accurate diagnosis is often complicated by their varied histological presentations.
    • Distinguishing these tumors from benign mimics is crucial for appropriate patient management.

    Observation:

    • The presented case involved an extraskeletal osteosarcoma with initial diagnostic uncertainties.
    • Radiological and histological findings suggestive of osteosarcoma were only focally present.
    • The primary diagnostic challenge was differentiating the tumor from pseudosarcomatous lesions with bone formation.

    Findings:

    • Histological examination revealed features that could be mistaken for benign pseudosarcomatous lesions.
    • Despite potential histological suspicion, the definitive diagnosis of extraskeletal osteosarcoma was established.
    • The case underscores the importance of comprehensive evaluation when encountering bone-producing mesenchymal tumors.

    Implications:

    • This case emphasizes the need for careful differential diagnosis in extraskeletal bone-producing tumors.
    • Awareness of pseudosarcomatous mimics is essential for accurate oncological diagnosis.
    • Improved diagnostic strategies may enhance early detection and treatment of extraskeletal osteosarcomas.

    Related Experiment Videos