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

Increased subglottic gallium uptake in relapsing polychondritis

C Okuyama1, Y Ushijima, H Sugihara

  • 1Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto City, Japan.

Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine
|November 26, 1998
PubMed
Summary

Gallium scintigraphy effectively monitors inflammatory activity in relapsing polychondritis. While it showed reduced inflammation after steroid treatment, subglottic stenosis did not improve, indicating its value in assessing disease activity.

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

Small pulmonary arteriovenous fistulae revealed by scintigraphy during selective injection of 99Tc(m)-macroaggregated albumin.

The British journal of radiology·2004
Same author

Evaluation of axillary status in breast cancer. CT-based determination of sentinel lymph node size.

Acta radiologica (Stockholm, Sweden : 1987)·2002
Same author

Relationship between cognitive function and regional cerebral blood flow in Alzheimer's disease.

Nuclear medicine communications·2002
Same author

Utility of follow-up studies using meta-[123 I]iodobenzylguanidine scintigraphy for detecting recurrent neuroblastoma.

Nuclear medicine communications·2002
Same author

Tracer accumulation in femoral head during early phase of bone scintigraphy after renal transplantation.

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

Thallium-201 scintigraphy of neuroblastoma: different results for primary tumors and skeletal lesions.

Annals of nuclear medicine·2001

Area of Science:

  • Medical Imaging
  • Rheumatology
  • Otolaryngology

Background:

  • Relapsing polychondritis is a rare systemic autoimmune disease affecting cartilaginous structures.
  • Subglottic airway narrowing can cause significant respiratory symptoms like wheezing and dyspnea.

Observation:

  • A 14-year-old female presented with subglottic airway narrowing, wheezing, and dyspnea.
  • Initial gallium scintigraphy revealed increased uptake in the neck region.
  • Histological examination of a subglottic biopsy confirmed relapsing polychondritis.

Findings:

  • Treatment with corticosteroids led to normalization of inflammatory markers.
  • Repeat gallium scintigraphy demonstrated decreased radiotracer uptake.
  • Despite reduced inflammatory indicators, subglottic stenosis severity remained unchanged.

Related Experiment Videos

Implications:

  • Gallium scintigraphy serves as a valuable non-invasive tool for assessing inflammatory activity in relapsing polychondritis.
  • The imaging modality can help monitor treatment response in terms of inflammation.
  • Further research may explore the correlation between scintigraphic findings and structural changes in relapsing polychondritis.