摘要
To the Editor： lmmunoglobulin G4 （IgG4）-related disease （IgG4-RD） is a multisystem autoimmune disorder that can involve the pancreas, liver, salivary gland, ocular adnexa, and other organs. More recently, IgG4-positve mucosa-associated lymphoid tissue （MALT） lymphomas have been described in ocular, thyroid, dura, and other tissues. It has remained unclear, however, whether IgG4-RD predisposes the patient to develop MALT lymphoma.
To the Editor： lmmunoglobulin G4 （IgG4）-related disease （IgG4-RD） is a multisystem autoimmune disorder that can involve the pancreas, liver, salivary gland, ocular adnexa, and other organs. More recently, IgG4-positve mucosa-associated lymphoid tissue （MALT） lymphomas have been described in ocular, thyroid, dura, and other tissues. It has remained unclear, however, whether IgG4-RD predisposes the patient to develop MALT lymphoma.
基金
Source of Support： This study was supported by grants from the National Natural Science Foundation of China （No. 81170875 and No. 81371052）. Conflict of Interest： None declared.
