RESUMO
BACKGROUND: Kawasaki disease (KD) is a systemic inflammatory condition primarily affecting young children. Although 90% of KD patients present with variable head and neck manifestations, especially cervical lymphadenopathy, peritonsillar, retropharyngeal and parapharyngeal involvement are uncommonly reported as initial manifestations of KD. CASE REPORT: Eight-year-old girl with prolonged fever, clinical and a radiological picture suggestive of retropharyngeal abscess, unresponsive to three changes in the antibiotic regimen and surgical drainage. The disease progressed with the development of additional signs and symptoms as non-purulent conjunctivitis (with uveitis), mucosal involvement (strawberry tongue and cracked lips), edema of her hands and feet, and arthritis. A diagnosis of Kawasaki disease was reached with complete remission after Intravenous Immunoglobulin (IVIG) treatment. In addition, we present a literature review of similar cases reported in the last thirty years. CONCLUSION: Kawasaki disease requires a high index of suspicion and awareness of unusual presentations. It should be kept in mind as one of the differential diagnosis of patients with febrile inflammation of the retropharyngeal and parapharyngeal spaces who do not respond to antibiotic treatment in the relevant clinical context.
Assuntos
Síndrome de Linfonodos Mucocutâneos , Abscesso Retrofaríngeo , Criança , Feminino , Humanos , Pré-Escolar , Síndrome de Linfonodos Mucocutâneos/complicações , Síndrome de Linfonodos Mucocutâneos/diagnóstico , Síndrome de Linfonodos Mucocutâneos/tratamento farmacológico , Abscesso Retrofaríngeo/diagnóstico , Abscesso Retrofaríngeo/etiologia , Abscesso Retrofaríngeo/terapia , Febre/complicações , Inflamação , Pescoço , Antibacterianos/uso terapêuticoRESUMO
The association of bronchiectasis with chronic rhinosinusitis (CRS) has been reported. However, apart from primary ciliary dyskinesia (PCD) and cystic fibrosis (CF), predisposing conditions have not been established. We aimed to define clinical and laboratory features that differentiate patients with bronchiectasis with upper airway symptoms (UASs) and without PCD from patients without UASs. We reviewed charts of adults with bronchiectasis, excluding CF and PCD. UASs were defined as nasal discharge most days of the year, sinusitis or nasal polyps. Laboratory data included IgG, total IgE, blood eosinophils, sputum bacteriology and lung function. A radiologist blinded to UAS presence scored bronchiectasis (Reiff score) and sino-nasal pathology (Lund-Mackay score). Of 197 patients, for the 70 (35%) with UASs, symptoms started earlier (34±25 versus 46±24â years; p=0.001), disease duration was longer (median 24 versus 12â years; p=0.027), exacerbations were more frequent (median 3 versus 2 per year; p=0.14), and peripheral blood eosinophil (median 230 versus 200â µL-1; p=0.015) and total IgE (median 100 versus 42â IU·mL-1; p=0.085) levels were higher. The sinus computed tomography score was independently associated with exacerbations, with 1â point on the Lund-Mackay score associated with a 1.03-fold increase in the number of exacerbations per year (95% CI 1.0-1.05; p=0.004). These findings may implicate a higher disease burden in patients with UASs. We hypothesise that UASs precede and may in some cases lead to the development of bronchiectasis.