Servicios Personalizados
Revista
Articulo
Indicadores
- Citado por SciELO
Links relacionados
- Similares en SciELO
Compartir
Archivos argentinos de pediatría
versión impresa ISSN 0325-0075versión On-line ISSN 1668-3501
Resumen
HUIDOBRO-CHAVEZ, Alma V; VIGO PAREJA, Gianmarco D; PACHAS-PENA, Carlos y PATINO-CALLA, Karina. Langerhans cell histiocytosis with orbital involvement in an infant: Case report. Arch. argent. pediatr. [online]. 2018, vol.116, n.2, pp.e283-e287. ISSN 0325-0075. http://dx.doi.org/10.5546/aap.2018.e283.
The Langerhans cell histiocytosis is a rare disease characterized by the clonal proliferation of CD1a + myeloid dendritic cells associated with a significant inflammatory component. The localized form of the disease is called eosinophilic granuloma. Bone involvement is common; in children, lytic lesions are most frequently found in the cranial dome being rare in the orbit. We present an 18-month-old infant who consulted due to periorbital edema and proptosis of the right eye, with two months of evolution. The computed tomography and the magnetic resonance imaging showed a maxillary sinus tumor mass of expansive growth and erosion of the roof of the orbit. The biopsy confirmed CD1a+ proliferation; it was treated with prednisone and vinblastine with favorable evolution. It is a rare entity that requires a high index of suspicion and multidisciplinary management. Early diagnosis and treatment leads to a favorable prognosis for the patient.
Palabras clave : Langerhans cell histiocytosis; Nasal cavity; Orbit; Central nervous system; Risk factors.