Résumé
PURPOSE: The purpose of this study was to investigate the etiology of acute pharygotonsillitis in pediatric patients. METHODS: Pharyngeal swabs from patients with acute pharyngotonsillitis were evaluated for viruses and bacterial organisms from March 2010 through March 2011. RESULTS: Of 615 patients, potentially pathogenic bacteria were isolated in 40 (6.5%), viruses were isolated in 310 (50.4%), and no pathogens were isolated in 267 patients (43.4%). Both viral and bacterial pathogens were found in 2 (0.3%). Of 40 patients with bacterial pathogens, group A streptococci were found in 31 (77.5%). Among 310 patients with virus infection, adenovirus was the most frequently recovered (203 patients; 65.5%), followed by rhinovirus (65 patients; 21.0%), enterovirus (43 patients; 13.9%) and coronavirus (18 patients; 5.8%). There were 25 patients who had been coinfected with 2 viruses. In viral pharyngotonsillitis, cough, rhinorrhea, conjunctivitis and diarrhea were prominent. On the other hand, pharyngeal injection and pharyngeal petechiae were prominent in bacterial pharyngotonsillitis. CONCLUSIONS: Virus infection was a big part of acute pharyngotonsillitis and there were differences in clinical manifestations among viral and bacterial infections. Therefore, we need to distinguish between virus infection and bacterial infection using clinical signs for preventing the abuse of antibiotics.
Sujets)
Enfant , Humains , Infections à Adenoviridae , Antibactériens , Bactéries , Infections bactériennes , Conjonctivite , Coronavirus , Toux , Diarrhée , Enterovirus , Main , Purpura , RhinovirusRésumé
The concurrent occurrence of both aplastic anemia and thyroid cancer in a child is a very rare event. Although cancer may occur in patients with aplastic anemia who previously received immunosuppressive therapy or hematopoietic stem cell transplantation (HSCT), cancer in patients who are naive to such therapies is rare. We report a 12-year-old patient with idiopathic very severe aplastic anemia who was subsequently diagnosed with papillary thyroid cancer. This patient had a unique clinical presentation in that thyroid cancer was diagnosed prior to hematopoietic stem cell transplantation given to treat very severe aplastic anemia.
Sujets)
Enfant , Humains , Anémie aplasique , Transplantation de cellules souches hématopoïétiques , Glande thyroide , Tumeurs de la thyroïdeRésumé
The concurrent occurrence of both aplastic anemia and thyroid cancer in a child is a very rare event. Although cancer may occur in patients with aplastic anemia who previously received immunosuppressive therapy or hematopoietic stem cell transplantation (HSCT), cancer in patients who are naive to such therapies is rare. We report a 12-year-old patient with idiopathic very severe aplastic anemia who was subsequently diagnosed with papillary thyroid cancer. This patient had a unique clinical presentation in that thyroid cancer was diagnosed prior to hematopoietic stem cell transplantation given to treat very severe aplastic anemia.