title: Case report: Orbital epithelioid haemangioendothelioma.
abstract: METHODS
  A 13-year-old boy presented with right eye proptosis and lateral dystopia. A soft non-pulsatile mass was found in the superomedial orbital region. An excisional biopsy was performed, for which the histopathology reported an epithelioid haemangioendothelioma.
  
  
  CONCLUSIONS
  Haemangioendothelioma is a borderline vascular lesion within the spectrum of clinically benign and malignant tumours. These can arise from soft tissue or bone. There are few reports of these tumours located in the orbit.
authors.affiliation: Hospital Central Militar, Ciudad de México, México. Electronic address: dra.adilenezaragoza@gmail.com.
authors.forename: A
authors.initials: A
authors.lastname: Zaragoza-Herrera
authors.affiliation: Servicio de Órbita, Párpados y Vía Lagrimal, Hospital Central Militar, Ciudad de México, México.
authors.forename: D R
authors.initials: DR
authors.lastname: Morales-Baños
authors.affiliation: Servicio de Órbita, Párpados y Vía Lagrimal, Hospital Central Militar, Ciudad de México, México.
authors.forename: P
authors.initials: P
authors.lastname: Velasco-Ramos
authors.affiliation: Servicio de Patología, Hospital Central Militar, Ciudad de México, México.
authors.forename: G A
authors.initials: GA
authors.lastname: Garrido-Sánchez
authors.affiliation: Servicio de Radiología e Imagen, Hospital Central Militar, Ciudad de México, México.
authors.forename: C M
authors.initials: CM
authors.lastname: López-Hernández
authors.affiliation: Servicio de Órbita, Párpados y Vía Lagrimal, Hospital Central Militar, Ciudad de México, México.
authors.forename: A M
authors.initials: AM
authors.lastname: Borbolla-Pertierra
mesh_terms: D000293:Adolescent; D018323:Hemangioendothelioma, Epithelioid / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D008297:Male; D009918:Orbital Neoplasms / Q000175:diagnosis / Q000601:surgery
keywords: Epithelioid haemangioendothelioma; Epithelioid haemangioendothelioma case report; Epithelioid haemangioendothelioma review; Epithelioid haemangioendothelioma treatment; Haemangioendothelioma; Hemangioendotelioma; Hemangioendotelioma epitelioide; Reporte de caso hemangioendotelioma epitelioide; Revisión hemangioendotelioma epitelioide; Tratamiento hemangioendotelioma epitelioide