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

Sequestrations of the lung.

J T Stocker

    Seminars in Diagnostic Pathology
    |May 1, 1986
    PubMed
    Summary
    This summary is machine-generated.

    Lung sequestration is classified into intralobar (ILS) and extralobar (ELS). ELS is congenital, while ILS is likely acquired due to chronic pneumonia and inflammation.

    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

    Spectrum of precursor and invasive neoplastic lesions in type 1 congenital pulmonary airway malformation: case report and review of the literature.

    Histopathology·2007
    Same author

    Hepatic tumors in children.

    Clinics in liver disease·2001
    Same author

    Extralobar sequestration with frequently associated congenital cystic adenomatoid malformation, type 2: report of 50 cases.

    Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society·1999
    Same author

    Congenital disseminated malignant rhabdoid tumor: a distinct clinicopathologic entity demonstrating abnormalities of chromosome 22q11.

    The American journal of surgical pathology·1999
    Same author

    A 7-week-old boy with respiratory congestion.

    The Journal of pediatrics·1998
    Same author

    Pathology of arrested acinar development in postsurfactant bronchopulmonary dysplasia.

    Human pathology·1998

    Area of Science:

    • Pulmonary Medicine
    • Thoracic Surgery
    • Pathology

    Background:

    • Lung sequestration is a congenital lung malformation.
    • It is classified into intralobar sequestration (ILS) and extralobar sequestration (ELS).
    • ELS is congenital, while ILS is often acquired.

    Purpose of the Study:

    • To differentiate the origins and characteristics of ILS and ELS.
    • To elucidate the pathogenetic mechanisms underlying each type of lung sequestration.

    Main Methods:

    • Review of clinical and pathological features of ILS and ELS.
    • Analysis of patient demographics, associated anomalies, and vascular supply.
    • Histopathological examination of resected specimens.

    Main Results:

    Related Experiment Videos

    • Extralobar sequestration (ELS) is congenital, prevalent in neonates, and associated with other anomalies.
    • Intralobar sequestration (ILS) is typically acquired, common in lower lobes, and linked to chronic inflammation and fibrosis.
    • ILS likely results from acquired systemic arterial supply to inflamed lung areas.

    Conclusions:

    • ELS is a distinct congenital anomaly.
    • ILS is predominantly an acquired condition, often a consequence of recurrent pneumonia.
    • Understanding the distinct etiologies of ILS and ELS is crucial for diagnosis and management.