Fig. 4From: Evaluation of lymphocytic infiltration in the bronchial glands of Sjögren’s syndrome in transbronchial lung cryobiopsyBronchial glands of Sjogren’s syndrome. a Case 1 with grade 1 lymphocyte and plasma cell infiltration and duct dilation. b Case 2 with grade 2 lymphocyte and plasma cell infiltration and duct dilation. c, d Case 3and 4 with grade 3 lymphocyte and plasma cell infiltrationBack to article page