Case report: an unusal cause of stridor in a post-liver transplant 6-year old.
Polymorphic lymphoproliferative disorder is a recognised cause of upper airway obstruction in children [N. Sculerati, M. Arriga, Ann. Otol. Rhinol. Laryngol 99 (1990) 445-450]. It is associated with long-term immunosuppression therapy and frequently with Epstein-Barr virus (EBV) infection [D.W. Hanto, Annu. Rev. Med. 46 (1995) 381-394; B.D. Fletcher, H.E. Heslop, H.C. Kaste, S. Bodner, Upper airway obstruction and pulmonary abnormalities due to lymphoproliferative disease following bone marrow transplantation in children, Pediatr. Radiol. 28 (1998) 492-496]. The prevalence in reported series ranges from 4 to 13% among post-transplant children [M. Ho, R. Jaffe, G. Miller, Transplantation 45 (1988) 719-727; G.B. Hammer, S. Cao, M.G. Boltz, A. Messner, Anesthesiology 89 (1998) 263-265; B.V. Lattyak, P. Rosenthal, Post-transplant lymphoproliferative disorder presenting in the head and neck, Laryngoscope 108 (1998) 1195-1198]. This condition may present in the transplanted allograft, the gastrointestinal tract, the head and neck, and in particular in the upper airway. Previously reported cases of upper airway obstruction have been in the supraglottis, Waldeyer's ring, the glottis, and one case of an intra tracheal mass [M. Ho, R. Jaffe, G. Miller, Transplantation 45 (1988) 719-727; G.B. Hammer, S. Cao, M.G. Boltz, A. Messner, Anesthesiology 89 (1998) 263-265]. We report a case of post-transplant lymphoproliferative disorder in the sub-glottis causing acute upper airway obstruction with negative (EBV) serology.
Rafferty
M A
MA
The Children's Hospital, Temple Street, Dublin, Ireland.
Devaney
D
D
Russell
J
J
D000212:Acyclovir / Q000008:administration & dosage; D000402:Airway Obstruction / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D002648:Child; D006801:Humans; D007244:Infectious Mononucleosis / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D007828:Laryngoscopy; D016031:Liver Transplantation / Q000009:adverse effects* / Q000276:immunology; D008232:Lymphoproliferative Disorders / Q000175:diagnosis / Q000628:therapy; D008297:Male; D011379:Prognosis; D012135:Respiratory Sounds / Q000175:diagnosis* / Q000209:etiology; D013256:Steroids / Q000008:administration & dosage; D014139:Tracheostomy; D014181:Transplantation Immunology; D016896:Treatment Outcome
D013256:Steroids; D000212:Acyclovir