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KMID : 1038820180210030184
Pediatric Gastroenterology, Hepatology & Nutrition
2018 Volume.21 No. 3 p.184 ~ p.188
Significance of Perianal Lesion in Pediatric Crohn Disease
Jin Won-Seok

Park Ji-Hyoung
Lim Kyung-In
Tchah Hann
Ryoo Eell
Abstract
Purpose: Despite the increasing incidence of pediatric Crohn disease (CD) in Korea, data on the characteristics of perianal lesions are scarce. Therefore, we aimed to investigate the characteristics of pediatric CD with accompanying perianal lesions in Korea.

Methods: We retrospectively reviewed the medical records of children (age ¡Â18 years) with confirmed CD at Gachon University Gil Medical Center between 2000 and 2014. Patients were classified into two groups based on the presence or absence of any perianal lesions including skin tags. Additional analysis was performed according to the presence or absence of perianal perforating lesions.

Results: Among the 69 CD children (mean age, 15.4 years) include in the analysis, 54 (78.3%) had a perianal lesion and 29 (42.0%) had a perianal perforating lesion. The median duration of chief complaints was longer in pediatric CD with any accompanying perianal lesions (5.40 months vs. 1.89 months, p=0.02), while there was no difference between pediatric CD with and without perianal perforating lesions (5.48 months vs. 4.02 months, p=0.18). Perianal symptoms preceded gastrointestinal symptoms in 13 of 29 (44.8%) patients with perianal perforating lesions.

Conclusions: CD should be suspected in children with perianal lesions, even in circumstances when gastrointestinal symptoms are absent.
KEYWORD
Crohn disease, Perianal lesions, Child
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