RESUMEN
La enfermedad de pie, mano boca es una patología frecuente de observar en niños menores de 5 años, generalmente producida por virus Coxsackies y Enterovirus. Existen presentaciones atípicas debido a serotipos recientemente descritos de estos virus, algunos de ellos se han reportado en pacientes adultos. Se presenta caso de paciente masculino de 19 años, con antecedentes de dermatitis seborreica facial en tratamiento, que desarrolla una presentación atípica del síndrome pie, mano boca en contexto de un brote de esta patología en su academia militar. Luego del análisis epidemiológico, clínico e histopatológico, se diagnostica eccema coxsackium, una patología infrecuente en este grupo etario que contiene algunas particularidades destacables en relación con su manejo y estudio.
The hand mouth foot syndrome is a common pathology observed in children under 5 years, usually caused by coxsackie virus and enterovirus. There are exuberant clinical presentations, due to infrequent and emerging serotypes of these viruses, some of them manifesting in adult patients. A case of a 19 year old patient is presented, with a history of seborrheic dermatitis of the face and scalp in treatment, who develops an atypical clinical presentation of the hand foot mouth syndrome, intensely affecting the areas of seborrheic dermatitis on the face, in the context of an outbreak of this pathology in his military academy. After the epidemiological, clinical and histopathological analysis, eczema coxsackium is diagnosed, an infrequent pathology in this age group that contains some remarkable peculiarities in relation to its management.
Asunto(s)
Humanos , Masculino , Adulto , Infecciones por Coxsackievirus/diagnóstico , Infecciones por Coxsackievirus/patología , Eccema , Enfermedad de Boca, Mano y Pie/diagnóstico , Enfermedad de Boca, Mano y Pie/patologíaRESUMEN
La enfermedad de mano-pie-boca es una patología originada en la mayoría de los casos por el virus coxsackie A tipo 16, aunque también puede ser ocasionada por otras cepas de la familia de los coxsackievirus. Dicho virus se propaga principalmente por vía fecal oral y, en menor proporción, por secreciones. Se presenta principalmente en verano, siendo frecuente en niños menores de 10 años. Dentro de dicha enfermedad las lesiones mucocutáneas que evolucionen en necrosis son poco frecuentes, constituyéndose en una complicación severa que requiere hospitalización. En el presente artículo se reporta un caso con diagnóstico de enfermedad mano-pie-boca, que evolucionó hacia lesiones mucocutáneas necróticas, mostrando una respuesta favorable a una terapia de soporte de aciclovir, líquidos y electrolitos.
In most cases, the cause of hand, foot, and mouth disease (HFMD) is coxsackievirus A type 16. The infection can also be caused by other strains of coxsackievirus, spreading mainly by the oral-fecal route, while it is less likely to be transmitted through secretions. HFMD occurs mainly in summer and is more common in children under ten. Skin lesions develop during the disease but rarely become necrotic. When present, they are a severe complication requiring hospitalization. This paper reports the case of a patient with HFMD who developed necrotic mucocutaneous lesions that responded favorably to intravenous acyclovir, fluids, and electrolyte support therapy.
Asunto(s)
Humanos , Femenino , Niño , Antivirales/administración & dosificación , Aciclovir/administración & dosificación , Enfermedad de Boca, Mano y Pie/diagnóstico , Electrólitos/administración & dosificación , Fluidoterapia/métodos , Enfermedad de Boca, Mano y Pie/patología , Enfermedad de Boca, Mano y Pie/terapia , NecrosisRESUMEN
OBJECTIVE@#To explore the distribution of inflammatory cells and positive expression of P-se- lectin glycoprotein ligand-1 (PSGL-1) in infant brainstem tissue from hand-foot-mouth disease related fatal brainstem encephalitis.@*METHODS@#Twenty brainstem samples from infants suffered from brainstem en- cephalitis were collected as the experimental group. Ten brainstem samples from infants died of non- brain diseases and injuries were collected as the control group. The distribution of inflammatory cells and the expression of PSGL-1 in the two groups were examined by immunohistochemical method. The characteristics of the positive cells were observed.@*RESULTS@#In brainstem tissue of the experimental group, there were sleeve infiltrations of inflammatory cells around the vessels and in the glial nodule. Microglia was the most and following was neutrophils around the vessels and in the glial nodule. There was a significant statistical difference among microglias, neutrophils and lymphocytes (P < 0.05). There was no sleeve infiltration in the control group. PSGL-1 protein was expressed widely in inflammatory cells in the experimental group, especially in the inflammatory cells around the vessels and in the glial nodule. But PSGL-1 positive staining could be observed significantly less in the control group comparing with the experimental group (P < 0.05).@*CONCLUSION@#Microglia is the main type of inflammatory cells involved in the progress of the fatal disease. Moreover, PSGL-1 could participate in the pathogenesis of hand-foot-mouth disease related fatal brainstem encephalitis.