Immunoglobulin G4-Related Sclerosing Disease Manifesting as Bilateral Tonsillar Hypertrophy on MR Images: A Case Report
Korean Journal of Radiology
; : 147-150, 2016.
Article
in English
| WPRIM (Western Pacific)
| ID: wpr-110202
Responsible library:
WPRO
ABSTRACT
Immunoglobulin G4-related sclerosing disease (IgG4-SD) is currently recognized as a distinct systemic disease involving various organs. We reported the imaging findings of a case of pathologically confirmed IgG4-SD involving bilateral palatine tonsils. CT and MRI showed diffuse enlargement of both palatine tonsils with homogeneous contrast enhancement. Focal contour bulging was noted in the right palatine tonsil. Lesions appeared as isointense on T1-weighted and slightly hyperintense on T2-weighted MRI images, as compared with muscle. The T2-weighted MRI image showed a striated pattern in both tonsils. Despite its rare occurrence, IgG4-SD should be included in the differential diagnoses of patients with symptomatic bilateral tonsillar hypertrophy that is non-responsive to medication.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Sclerosis
/
Palatine Tonsil
/
Immunoglobulin G
/
Magnetic Resonance Imaging
/
Retrospective Studies
/
Diagnosis, Differential
/
Hypertrophy
Type of study:
Diagnostic study
/
Observational study
Limits:
Female
/
Humans
Language:
English
Journal:
Korean Journal of Radiology
Year:
2016
Document type:
Article