INTRODUCTION: Around half of patients with esophageal atresia (EA) have additional congenital anomalies. Hypertrophic pyloric stenosis (HPS) in these patients is less known, with only 36 cases reported in the past literature. This retrospective study aimed to establish the incidence and clinical presentation of EA patients in combination with HPS in our hospital. MATERIALS AND METHODS: A retrospective study was based on the medical histories from all patients with EA who underwent surgical repair in our hospital from 1988 through 2012. RESULTS: Of 267 patients with EA, 20 also developed HPS (7.5%). The latter group showed male predominance, 90 versus 60% in the EA without HPS group. The first symptoms of HPS were mostly vomiting and/or feeding intolerance (n = 19). The diagnosis was mostly delayed, with a median of 6 days (range, 1-21 days). CONCLUSIONS: This is the first report on the high incidence of HPS in a large series of EA patients. The incidence found is 30 times higher than that in the normal population. HPS should be considered when patients show recurrent or persisting vomiting and feeding intolerance after surgery. The reason for the higher incidence should be further investigated. Georg Thieme Verlag KG Stuttgart · New York.
INTRODUCTION: Around half of patients with esophageal atresia (EA) have additional congenital anomalies. Hypertrophic pyloric stenosis (HPS) in these patients is less known, with only 36 cases reported in the past literature. This retrospective study aimed to establish the incidence and clinical presentation of EA patients in combination with HPS in our hospital. MATERIALS AND METHODS: A retrospective study was based on the medical histories from all patients with EA who underwent surgical repair in our hospital from 1988 through 2012. RESULTS: Of 267 patients with EA, 20 also developed HPS (7.5%). The latter group showed male predominance, 90 versus 60% in the EA without HPS group. The first symptoms of HPS were mostly vomiting and/or feeding intolerance (n = 19). The diagnosis was mostly delayed, with a median of 6 days (range, 1-21 days). CONCLUSIONS: This is the first report on the high incidence of HPS in a large series of EA patients. The incidence found is 30 times higher than that in the normal population. HPS should be considered when patients show recurrent or persisting vomiting and feeding intolerance after surgery. The reason for the higher incidence should be further investigated. Georg Thieme Verlag KG Stuttgart · New York.
Authors: Erwin Brosens; Janine F Felix; Anne Boerema-de Munck; Elisabeth M de Jong; Elisabeth M Lodder; Sigrid Swagemakers; Marjon Buscop-van Kempen; Ronald R de Krijger; Rene M H Wijnen; Wilfred F J van IJcken; Peter van der Spek; Annelies de Klein; Dick Tibboel; Robbert J Rottier Journal: PLoS One Date: 2020-11-17 Impact factor: 3.240