Abundant IgG4-positive plasma cell infiltration characterizes chronic sclerosing sialadenitis (Küttner's tumor).
Kitagawa S, Zen Y, Harada K, Sasaki M, Sato Y, Minato H, Watanabe K, Kurumaya H, Katayanagi K, Masuda S, Niwa H, Tsuneyama K, Saito K, Haratake J, Takagawa K, Nakanuma Y.
Kitagawa S, et al. Among authors: masuda s.
Am J Surg Pathol. 2005 Jun;29(6):783-91. doi: 10.1097/01.pas.0000164031.59940.fc.
Am J Surg Pathol. 2005.
PMID: 15897744