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

Pyothorax-associated lymphoma.

Katsuyuki Aozasa1

  • 1Department of Pathology (C3), Osaka University Graduate School of Medicine, Osaka, Japan.

Journal of Clinical and Experimental Hematopathology : JCEH
|October 25, 2006
PubMed
Summary
This summary is machine-generated.

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

Current status of the Japanese society of pathology with its 100th anniversary.

Japan Medical Association journal : JMAJ·2014
Same author

[Correlation of PBX2/ELF2 expression with prognosis of non-small cell lung cancer].

Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences·2014
Same author

Immunohistochemistry of programmed cell death in archival human pathology specimens.

Cells·2014
Same author

A point mutation in Semaphorin 4A associates with defective endosomal sorting and causes retinal degeneration.

Nature communications·2013
Same author

Significance of aldehyde dehydrogenase 1 expression in stromal cells of diffuse large B-cell lymphoma.

Experimental and therapeutic medicine·2012
Same author

Inhibitory effect of PPARγ on NR0B1 in tumorigenesis of lung adenocarcinoma.

International journal of oncology·2012
Same journal

Real-world treatment outcomes of peripheral T-cell lymphoma in the era of molecular targeted therapy.

Journal of clinical and experimental hematopathology : JCEH·2026
Same journal

Histiocytic sarcoma with a common clonal origin emerged after 33 years from B-cell precursor acute lymphoblastic leukemia.

Journal of clinical and experimental hematopathology : JCEH·2026
Same journal

Independent PML::RARA-positive acute promyelocytic leukemia arising during BCR::ABL1-positive chronic myeloid leukemia.

Journal of clinical and experimental hematopathology : JCEH·2026
Same journal

Synchronous diffuse large B-cell lymphoma and gynecological malignancy treated with paclitaxel and carboplatin: A report of two cases.

Journal of clinical and experimental hematopathology : JCEH·2026
Same journal

RHOA G17V mutation analysis redirecting diagnosis: nodal T-follicular helper cell lymphoma with classic Hodgkin lymphoma feature.

Journal of clinical and experimental hematopathology : JCEH·2026
Same journal

Plasmablastic lymphoma through clonal expansion 17 years after EBV-positive DLBCL: case report and review.

Journal of clinical and experimental hematopathology : JCEH·2026
See all related articles

Epstein-Barr virus (EBV) is found in less than 10% of nodal lymphomas but is more common in extranodal lymphomas like pyothorax-associated lymphoma (PAL). PAL, a non-Hodgkin

Area of Science:

  • Oncology
  • Virology
  • Pathology

Background:

  • Epstein-Barr virus (EBV) is associated with various lymphomas.
  • EBV prevalence differs between nodal and extranodal lymphomas in immunocompetent individuals.

Observation:

  • In Japan, EBV is detected in <10% of B-cell nodal lymphomas and 20-50% of T-cell nodal lymphomas.
  • Extranodal lymphomas, including pyothorax-associated lymphoma (PAL), nasal NK/T-cell lymphoma, and adrenal lymphoma, show higher EBV positivity.

Findings:

  • Pyothorax-associated lymphoma (PAL) is a distinct clinicopathologic entity.
  • PAL develops secondary to chronic pyothorax, often linked to tuberculosis treatment.
  • The WHO classification recognizes PAL as a specific disease entity.

Related Experiment Videos

Implications:

  • Understanding EBV's role in extranodal lymphomas like PAL is crucial for diagnosis and treatment.
  • Further research into EBV pathogenesis in PAL may reveal therapeutic targets.
  • This highlights the importance of considering viral associations in lymphoma subtypes.