Open AccessThe Association among Pyoderma Gangrenosum, Ulcerative Colitis, and Hidradenitis Suppurativa and the Syndromic Hidradenitis Suppurativa Network: A Case Report
Author(s) -
Vincenzo Bettoli,
Natale Schettini,
Marco Libanore,
Valeria Scuderi,
Pierantonia Zedde,
Riccardo Forconi,
Lucrezia Pacetti,
Isabella Ceccherini,
Marco Gattorno,
Gilberto Poggioli,
Monica Corazza
Publication year - 2021
Publication title -
skin appendage disorders
Language(s) - English
Resource type - Journals
eISSN - 2296-9195
pISSN - 2296-9160
DOI - 10.1159/000513639
Subject(s) - hidradenitis suppurativa , pyoderma gangrenosum , ulcerative colitis , medicine , dermatology , inflammatory bowel disease , colectomy , disease , presentation (obstetrics) , colitis , inflammatory bowel diseases , surgery
Hidradenitis suppurativa (HS), together with other inflammatory diseases, is involved in a syndromic network where different combinations of signs and symptoms characterize the definition. The observation of the concurrent occurrence of HS, pyoderma gangrenosum (PG), and inflammatory bowel disease (IBD), in detail ulcerative colitis (UC), led the authors to describe a new association. The patient, a 36-year-old woman, who saw IBD as the first appearing condition, shortly followed by HS and PG, was referred because of a clinical situation quickly worsening. A severe aggravation of both GI symptoms and general systemic situation total led to total colectomy. Surprisingly, shortly after the radical surgical treatment of UC, the cutaneous manifestations of HS and PG with no specific treatment almost completely disappeared suggesting the existence of a common etiopathogenetic mechanism and possibly an inductor role of UC on the other disorders. The presentation of this case offers the opportunity to deal with the fact that the resolution of one of the associated conditions may lead to the clearance of one or more of the others. It confirms a pathogenetic link between them and the pivotal role of one of them, in this case colitis.