An unusual manifestation of IgG4-related disease
SIR, We report a case of a woman with a biopsy-proven IgG4-related ulcerative lesion of the superior lip, extended to the nasal cavities, and serum positivity for pANCA assay.
SIR, We report a case of a woman with a biopsy-proven IgG4-related ulcerative lesion of the superior lip, extended to the nasal cavities, and serum positivity for pANCA assay.
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