1. Syphilis: A Disease to Exclude in Diagnosing Sarcoidosis
LEE C. EDMONDS, M.D., SAMUEL E. STUBBS, M.D., JAY H. RYU, M.D. 
Mayo Clinic Proceedings 
Volume 67, Issue 1, Pages (January 1992)
DOI: /S (12)
Copyright © 1992 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Fig. 1
Photomicrograph of conjunctival biopsy specimen from 37-year-old man, demonstrating extensive plasmacytic and lymphocytic inflammation, noncaseating granulomas, and a few multinucleated giant cells. (Hematoxylin-eosin; x160.)
Mayo Clinic Proceedings  , 37-41DOI: ( /S (12) )
Copyright © 1992 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Fig. 2
Photomicrograph of pulmonary parenchyma obtained by transbronchial biopsy in 37-year-old man, demonstrating a single epithelioid granuloma. (Hematoxylin-eosin; x160.)
Mayo Clinic Proceedings  , 37-41DOI: ( /S (12) )
Copyright © 1992 Mayo Foundation for Medical Education and Research Terms and Conditions

4. Fig. 3
Photograph depicting typical appearance of conjunctival involvement in sarcoidosis (elevated, yellow translucent area on palpebral conjunctiva). (Photograph courtesy of Jay A. Rostvold, Department of Ophthalmology, Mayo Clinic.)
Mayo Clinic Proceedings  , 37-41DOI: ( /S (12) )
Copyright © 1992 Mayo Foundation for Medical Education and Research Terms and Conditions

5. Fig. 4
Photograph showing characteristic appearance of syphilitic conjunctivitis.
(From Spektor and associates.13 By permission of the American Academy of Ophthalmology, Inc.)
Mayo Clinic Proceedings  , 37-41DOI: ( /S (12) )
Copyright © 1992 Mayo Foundation for Medical Education and Research Terms and Conditions