A Clinical Observation of Inflammatory Bowel Disease Occuring in Patients with Psoriasis.
- Author:
Jae Wang KIM
;
Sang Mee SEOK
;
Kwang Joong KIM
;
Chong Ju LEE
;
Myung Kuk JANG
;
Hyeong Sik SHIN
- Publication Type:Original Article
- Keywords:
Inflammatory bowel disease;
Psoriasis
- MeSH:
Arthritis;
Barium;
Biopsy;
Colitis, Ulcerative;
Colon;
Erythema Nodosum;
Humans;
Immunogenetics;
Inflammatory Bowel Diseases*;
Korea;
Prevalence;
Psoriasis*;
Pyoderma Gangrenosum
- From:Korean Journal of Dermatology
1999;37(1):65-73
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Inflammatory bowel disease(IBD) such as ulcerative colitis or Croln's disease is often related with varied diseases including pyoderma gangrenosum, erythema nodosum, ankylosing arthritis and psoriasis. To date, however, a cIinical observation of IBD accompanied by psoriasis has been sparcely accomplished although an immunogenetic mechanism explaining a coexistence of IBD and psoriasis has been proposed. OBJECTIVE: We estimated the prevalence of IBD in patients with psoriasis in Korea and investigated the clinical characteristics of IBD accompanied by psoriasis. METHODS: 92 psoriatic patients and 389 non-psoriatic control subjects were enrolled in this study. Colonoscopic biopsy and barium series were performed in 47 psoriatic patients and 110 control subjects showing irritative intestinal symptoms. RESULTS: 1. The prevalence of IBD in psoriatic patients(14.1%) was significantly greater than in the control group(1.0%). 2. In the temporal relationship, psoriasis developed several years prior to the onset of IBD in 84.6% of psoriatic patients. 3. The frequency of arthropathies in the psoriatic patients possessing IBD(84.6%) was significantly higher than that of non-psariatic counterparts with IBD(25.0%) or that of psoriatics without lBD(2.5%), 4. The psoriatir. patients with IBD demonstrated much more frequently diffuse colonal extension than in non-psoriatic subjects with IBD. CONCLUSION: Our findings of an increased prevalence of IBD in the psoriatic population present further evidence of an association between IBD and psoriasis. In the psoriatic patients showing acute or chronic gastrointestinal symptoms, colonoseopic evaluation might be mandatory for the evaluation of IBD.
