Urethral caruncle: a lesion related to IgG4-associated sclerosing disease?
Sean R Williamson, Marina Scarpelli, Antonio Lopez-Beltran, Rodolfo Montironi, Miriam R Conces, Liang Cheng
Journal of Clinical Pathology Jul 2013, 66 (7) 559-562; DOI: 10.1136/jclinpath-2012-201218