PT  - JOURNAL ARTICLE
AU  - Sasaki, T.
AU  - Takahashi, K.
AU  - Mineta, M.
AU  - Fujita, T.
AU  - Aburano, T.
TI  - Immunoglobulin G4−Related Sclerosing Disease Mimicking Invasive Tumor in the Nasal Cavity and Paranasal Sinuses
AID  - 10.3174/ajnr.A2495
DP  - 2012 Feb 01
TA  - American Journal of Neuroradiology
PG  - E19--E20
VI  - 33
IP  - 2
4099  - http://www.ajnr.org/content/33/2/E19.short
4100  - http://www.ajnr.org/content/33/2/E19.full
SO  - Am. J. Neuroradiol.2012 Feb 01; 33
AB  - SUMMARY: IgG4RSD affecting the nasal cavity and paranasal sinuses is extremely rare. A 71-year-old man presented with an invasive mass in the nasal cavity and paranasal sinuses that was confirmed by immunostaining to be IgG4RSD. The occurrence of this disease in the nasal cavity and paranasal sinuses can resemble a malignant tumor on diagnostic imaging. IgG4immunoglobulin G4IgG4RSDimmunoglobulin G4−related sclerosing disease