Clinicodemographic profile and outcomes of congenital diaphragmatic hernia with sac: experience of a paediatric referral centre.

INTRODUCTION

Congenital diaphragmatic hernia, in which viscera herniate into the thoracic cavity, is one of the common causes of onset of respiratory distress in neonates and children. Developmentally they may have a sac in rare cases.

AIM: To analyse the clinical profile and the outcome of congenital diaphragmatic hernia with a sac in neonates and children in a paediatric referral centre.

MATERIAL AND

METHODS

All surgically repaired patients with a congenital diaphragmatic hernia with sac, admitted and treated over a period of sixteen years from January 2005 to December 2021 in a tertiary care referral neonatal and paediatric centre, were included in this study. Forty-three children including neonates were analysed by their clinical characteristics, risk factors and mode of surgical interventions. Congenital diaphragmatic eventration and diaphragmatic hernial defects were excluded from this study.

RESULTS

Forty-three study subjects were grouped into two groups for clinical and statistical analysis, based on their pre-operative and intra-operative findings as well their final diagnosis. Cases of left-sided congenial diaphragmatic hernia with sac (LCDHS) were included in group I (n = 30) and cases of right-sided congenital diaphragmatic hernia with sac (RCDHS) were included in group II (n = 13). Each group was further subclassified into A, B, C according to the age of presentation and side of the lesion in order to determine the prognosis in each subgroup. Level of evidence IV.

CONCLUSIONS

Mere awareness and clinical suspicion of such a rare embryological defect - a congenital diaphragmatic hernia with sac - from the attending clinicians can improve the prognosis of affected babies, avoiding morbid consequences if referred early to a tertiary care paediatric and neonatal centre.