A Clinical Study of Pediatric Inguinal Hernia Before and After Using Ultrasonography for Diagnosis.
- Author:
Jeong Eun LEE
1
;
Kum Ja CHOI
Author Information
1. Department of Surgery Collage of Medicine, Ewha Womans University, Seoul, Korea. kumchoi@mm.ewha.ac.kr
- Publication Type:Original Article
- Keywords:
Inguinal hernia;
Ultra sonography;
Pediatric
- MeSH:
Age Distribution;
Diagnosis*;
Female;
Hernia;
Hernia, Inguinal*;
Humans;
Incidence;
Male;
Retrospective Studies;
Sex Ratio;
Ultrasonography*
- From:Journal of the Korean Association of Pediatric Surgeons
2004;10(2):131-135
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
The purpose of this retrospective study was to evaluate the effects of diagnostic sonography in pediatric patients with inguinal hernias. The patients were classified into two groups. Group A included the patients who had been operated upon for inguinal hernia in 1980's, when diagnostic sonography was not available. Group B included the patients, operated upon for inguinal hernia from 2001 to 2002, when inguinal sonography was employed to detect potential bilateral hernias. The age distribution, sex ratio, laterality, bilaterality, and concomitant symptoms were compared between group A and group B. There were 296 cases in group A and 377 cases in group B. The prevalent age group was from 1 to 5 years. There was no difference in age group distribution between both groups. The male to female ratio was 5.3:1 in group A and 3.5:1 in group B. The ratio of unilateral to bilateral hernia was 5:1 in group A and 3:1 in group B. In cases with a unilateral hernia, the ratio of right to left was 1.5:1 in group A and 1.8:1 in group B. In cases with bilateral hernia, the simultaneous bilateral hernia was 33 cases (67.4 %) in group A and 75 cases (80.6 %) in group B. The sequential bilateral hernia was 16 cases (32.7 %) in group A and 18 cases (19.4 %) in group B. Although the ratio of bilateral hernia was increased in group B, the portion of the sequential bilateral hernia was significantly decreased in group B. In conclusion, there were no differences in the age distribution and the laterality between group A and B. The ratio of female patients and the incidence of bilateral hernia were increased in group B even though the portion of the sequential bilateral hernia was decreased. This result shows that the preoperative inguinal sonography in unilateral hernia with potential bilateral hernia is useful in early detection of the sequential contralateral hernia.
