Fig. 3From: Coexistent Sjogren’s syndrome and Birt-Hogg-Dube´ syndrome: a case reportLeft lower lip gland biopsy. Salivary gland tissue structure was normal, with interstitial foci infiltration into increased lymphocytes (about 50/focus) revealed via immunohistochemistry: LCA (+). These are typical pathological manifestations of Sjögren’s syndromeBack to article page