M Hatherill1, L Reynolds, Z Waggie, A Argent. 1. Paediatric Intensive Care Unit, Institute of Child Health, Red Cross War Memorial Children's Hospital, Klipfontein Road, Cape Town, 7700, South Africa. hatheril@ich.uct.ac.za
Abstract
AIMS: To present our experience of severe upper airway obstruction caused by ulcerative laryngitis in children. METHODS: Retrospective case note review of 263 children with severe upper airway obstruction and a clinical diagnosis of croup admitted to a paediatric intensive care unit (PICU) over a five year period. RESULTS: A total of 148 children (56%) underwent microlaryngoscopy (Storz 3.0 rigid telescope). Laryngeal ulceration with oedema was documented in 15 of these children (10%), median age 14 months (range 10-36) and median weight 10 kg (range 6-12). Twenty seven of the children who underwent microlaryngoscopy (18%) also had ulcerative gingivostomatitis consistent with herpes simplex virus infection. Ulcerative laryngitis was documented in nine of 27 (33%) children with, and in six of 121 (5%) children without, coexistent ulcerative gingivostomatitis. One of the 15 children did not require airway intervention. Nine children required nasotracheal intubation for a median of 4 days (range 3-11) and median PICU stay of 6 days (range 4-14). Five children required tracheostomy ab initio, with a median PICU stay of 30 days (range 20-36), and duration of tracheostomy in situ for a median of 19 days (range 15-253). All 15 children survived. CONCLUSION: Ulcerative laryngitis is more common in our patient population than the few reports suggest. Early diagnostic microlaryngoscopy is recommended in children with severe croup who follow an atypical course.
AIMS: To present our experience of severe upper airway obstruction caused by ulcerative laryngitis in children. METHODS: Retrospective case note review of 263 children with severe upper airway obstruction and a clinical diagnosis of croup admitted to a paediatric intensive care unit (PICU) over a five year period. RESULTS: A total of 148 children (56%) underwent microlaryngoscopy (Storz 3.0 rigid telescope). Laryngeal ulceration with oedema was documented in 15 of these children (10%), median age 14 months (range 10-36) and median weight 10 kg (range 6-12). Twenty seven of the children who underwent microlaryngoscopy (18%) also had ulcerative gingivostomatitis consistent with herpes simplex virus infection. Ulcerative laryngitis was documented in nine of 27 (33%) children with, and in six of 121 (5%) children without, coexistent ulcerative gingivostomatitis. One of the 15 children did not require airway intervention. Nine children required nasotracheal intubation for a median of 4 days (range 3-11) and median PICU stay of 6 days (range 4-14). Five children required tracheostomy ab initio, with a median PICU stay of 30 days (range 20-36), and duration of tracheostomy in situ for a median of 19 days (range 15-253). All 15 children survived. CONCLUSION:Ulcerative laryngitis is more common in our patient population than the few reports suggest. Early diagnostic microlaryngoscopy is recommended in children with severe croup who follow an atypical course.