Thyroid Rosai-Dorfman disease with infiltration of IgG4-bearing plasma cells associated with multiple small pulmonary cysts

Rosai-Dorfman disease (RDD) is a rare histiocytosis which involves principally lymph nodes. Thyroid involvement in RDD is a very rare situation, and lung involvement is even rarer.

Source: BMC Pulmonary Medicine - May 3, 2019 Category: Respiratory Medicine Authors: Pietro Gianella, Nicolas Dulguerov, Gr égoire Arnoux, Marc Pusztaszeri and Jörg D. Seebach Tags: Case report Source Type: research