Beware of anal fissures: pemphigus vulgaris of the anal canal.
Karatzi C, Stefanidou M, Islamidou E, Kouvidou C, Chaniotis V, Evangelou G, Krueger-Krasagakis S, Athanasakis E, Krasagakis K.
Karatzi C, et al.
Ann Gastroenterol. 2019 Mar-Apr;32(2):205-207. doi: 10.20524/aog.2018.0340. Epub 2018 Dec 20.
Ann Gastroenterol. 2019.
PMID: 30872911
Free PMC article.