title: Audit of eosinophilic oesophagitis in children post-liver transplant.
abstract: Pediatric liver transplantation has proven so successful that 10-yr survival post-transplantation is in excess of 70% and following transplantation, emphasis of medical care switches from life saving to promotion of good quality of life. EE is an increasingly recognised phenomenon in the general population. Eosinophilic disorders of the GI tract are increasingly recognised in patient's post-solid organ transplantation but the contribution of EE to morbidity in this population has not been addressed to date. The objective of this study was to identify the incidence of EE in children receiving liver transplantation by the QLTS over the last 15.5 yr. Comprehensive review of medical records of all liver transplant recipients during study period via cross-checking procedural and electronic laboratory results was performed. All oesophageal biopsies reporting mucosal inflammation were reviewed. EE can be diagnosed when oesophageal biopsy reveals > or =5 eosinophils per HPF; however, we used a cut-off of 20 eosinophils per HPF, which is in accordance with current opinion. In the 159 children who received DD OLT, 130 survived and four have been diagnosed with EE (3%). Only 34 are currently followed in Queensland and all four patients diagnosed are in this cohort representing 12% of our follow-up clinic. Many patients are followed elsewhere so occurrence of EE in our total surviving population is an underestimate. EE is clinically important in the post-liver transplant community. Children post-OLT who have upper GI symptoms should be considered for endoscopic evaluation and biopsy to exclude EE.
authors.affiliation: Royal Children's Hospital, Herston, Brisbane, Queensland, Australia.
authors.forename: C
authors.initials: C
authors.lastname: Noble
authors.forename: L
authors.initials: L
authors.lastname: Francis
authors.forename: G W
authors.initials: GW
authors.lastname: Withers
authors.forename: L C
authors.initials: LC
authors.lastname: Ee
authors.forename: P J
authors.initials: PJ
authors.lastname: Lewindon
mesh_terms: D000293:Adolescent; D001706:Biopsy; D002648:Child; D002675:Child, Preschool; D015331:Cohort Studies; D004802:Eosinophilia / Q000150:complications / Q000175:diagnosis* / Q000209:etiology*; D004941:Esophagitis / Q000150:complications / Q000175:diagnosis* / Q000209:etiology*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D016031:Liver Transplantation / Q000009:adverse effects / Q000379:methods*; D008297:Male; D011183:Postoperative Complications; D016896:Treatment Outcome