gastrins and Hernia--Inguinal

Genitourinary anomalies were looked for in patients with congenital hypertrophic pyloric stenosis. In a prospective series of 64 patients investigated by intravenous pyelography, 13 were abnormal (20.6%). In a retrospective series of 232 patients, 6 had anomalies of the upper urinary tract (2.7%). In this latter series the incidence of inguinal hernia (3.4%), undescended testes (3.0%), and hypospadias (0.9%) was determined. In another 10 patients urinary tract anomalies (5), urinary infection (2), and a significant family history (3) were found associated with congenital pyloric stenosis. As the incidence of these anomalies is greater than expected, which suggests an interrelationship, a hypothesis has been proposed linking genetic factors and the metabolism of gastrin with the etiology of congenital hypertrophic pyloric stenosis.

Topics: Female; Gastrins; Hernia, Inguinal; Humans; Hypertrophy; Kidney Neoplasms; Male; Prospective Studies; Pyloric Stenosis; Retrospective Studies; Urogenital Abnormalities; Wilms Tumor