RESUMO
Lactose hydrate was the cause of vaccine-induced anaphylaxis in a child with severe milk allergy. Although the amount of milk protein in lactose-containing vaccines is extremely small, physicians administering such a vaccine must be prepared for the potential risk of severe milk allergy.
Assuntos
Alérgenos/imunologia , Antígenos de Plantas/imunologia , Hipersensibilidade Alimentar/diagnóstico , Hipersensibilidade Alimentar/imunologia , Lotus/efeitos adversos , Raízes de Plantas/efeitos adversos , Plantas Comestíveis/efeitos adversos , Alérgenos/química , Sequência de Aminoácidos , Antígenos de Plantas/química , Basófilos/imunologia , Basófilos/metabolismo , Criança , Feminino , Hipersensibilidade Alimentar/metabolismo , Humanos , Testes CutâneosRESUMO
We experienced a case of 10-year-old girl who developed hypersensitivity reactions after eating enokitake. The patient had food allergy to egg until 5 years old. When she was 4 years old, she ate enokitake with a hot-pot dish. Later, she felt itching in her mouth. Therefore, she never ate enokitake since that time. At the age of 10, she drank only the soup of enokitake with school lunch. After that she felt discomfort and itching in her oral cavity. The result of enokitake and other mushrooms (siitake, simeji, and eringi) skin prick to prick test were all positive. We performed Western blotting with enokitake extracts and the patient's serum. Enokitake protein's band (75kDa) reacted specifically with the patient's IgE. At the same time Western blotting was performed with the patient's serum of previously reported enokitake anaphylaxis, but a 75kDa band showing specific reaction in this case was not observed. This band we identified was a novel enokitake allergen.
Assuntos
Alérgenos/imunologia , Flammulina/imunologia , Hipersensibilidade Alimentar/imunologia , Western Blotting , Criança , Feminino , Proteínas Fúngicas/imunologia , HumanosAssuntos
Enterovirus/isolamento & purificação , Doença de Mão, Pé e Boca/virologia , Varicela/diagnóstico , Varicela/patologia , Varicela/virologia , Pré-Escolar , Diagnóstico Diferencial , Enterovirus/classificação , Enterovirus/genética , Feminino , Doença de Mão, Pé e Boca/diagnóstico , Doença de Mão, Pé e Boca/patologia , Humanos , Unidades de Terapia Intensiva PediátricaRESUMO
We report a case of X-linked alpha-thalassemia/mental retardation syndrome (ATR-X) with repeated apnea attacks dating from the patient's 12th year. We initially diagnosed them as obstructive apnea due to upper pharyngeal stenosis and laryngomalacia by polysomnography and laryngo-fiberscopy. However, reevaluation after one and a half years revealed that the boy had central and mixed apnea, as well as obstructive apnea. To date, few reports have been published on the causes of apnea attacks in ATR-X patients. We clinicians should therefore consider laryngomalacia as one cause of apnea attacks in ATR-X patients, and choose the appropriate therapy for a pattern of apnea that can change during its clinical course.
