title: Delayed presentation of a right-sided diaphragmatic hernia and group B streptococcal sepsis. Two case reports and a review of the literature.
abstract: Group B streptococcal sepsis was associated with delayed presentation of an unsuspected right-sided diaphragmatic hernia in two neonates. These unusual clinical observations and a review of 24 similar cases from the literature form the basis of this report. Infants present with respiratory distress during the first few hours of life and have group B streptococcal sepsis confirmed by results of blood cultures. The right side of the diaphragm appears normal on the initial chest roentgenogram in the majority of cases. After initial improvement with antibiotic therapy and ventilatory support, sudden deterioration of respiratory status may occur. Subsequent chest roentgenograms often demonstrate herniated viscera in half of the cases, while ultrasound examination, isotopic liver scan, and peritoneography are useful in achieving a diagnosis in the other cases. If recognized, survival is 100% following hernia repair. Persistent respiratory symptoms in a neonate who is recovering from group B streptococcal sepsis should prompt a careful evaluation of the right side of the diaphragm for the presence of an unsuspected posterolateral hernia.
authors.affiliation: Department of Surgery, Indiana University School of Medicine, Indianapolis.
authors.forename: F J
authors.initials: FJ
authors.lastname: Rescorla
authors.forename: M C
authors.initials: MC
authors.lastname: Yoder
authors.forename: K W
authors.initials: KW
authors.lastname: West
authors.forename: J L
authors.initials: JL
authors.lastname: Grosfeld
mesh_terms: D006548:Hernia, Diaphragmatic / Q000175:diagnosis* / Q000209:etiology / Q000601:surgery; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D013290:Streptococcal Infections / Q000150:complications*; D013997:Time Factors