Two Cases of Immunoglobulin G4-Related Sclerosing Disease Mimicking Nasopharyngeal Carcinoma / 대한이비인후과학회지
Korean Journal of Otolaryngology - Head and Neck Surgery
;
: 304-308, 2016.
Article
in Korean
| WPRIM
| ID: wpr-654453
ABSTRACT
Immunoglobulin G4 (IgG4)-related sclerosing disease is characterized by a systemic involvement of tumor-like lesions with IgG4-positive plasma cell. This disease can occur in the salivary, lacrimal and pituitary gland in the head and neck region. The involvement of IgG4-related sclerosing disease at nasopharynx is extremely rare, so it is hard to make an accurate diagnosis. Recently, we have experienced two cases of IgG4-related sclerosing disease arising from the nasopharynx. Diffusely enhancing mass with surrounding bony erosion and increased 18-F fludeoxyglucose uptake was found at the nasopharynx, suggesting malignancy. But the cases were finally confirmed as IgG4-related sclerosig disease by punch biopsy and the symtoms improved with glucocorticoid therapy. We report our experiences with a literature review.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pituitary Gland
/
Plasma Cells
/
Biopsy
/
Immunoglobulin G
/
Immunoglobulins
/
Nasopharynx
/
Diagnosis
/
Head
/
Neck
Type of study:
Diagnostic study
Language:
Korean
Journal:
Korean Journal of Otolaryngology - Head and Neck Surgery
Year:
2016
Type:
Article
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