Spontaneous bilateral intraorbital hematoma: A particular form of sickle cell disease complications in children.

Spontaneous bilateral intraorbital hematoma is a rare complication of sickle cell disease in children. Imaging examinations are of paramount importance in the diagnosis and conditioning of the management processes in order to avoid complications that can compromise the visual function prognosis.

Arteria lusoria: A rare cause of chronic dysphagia.

Arteria lusoria is a rare cause of dysphagia in which dysphagia due to esophageal compression. The upper GI endoscopy does not bring significant element that can orient the diagnosis. The injected thoracic CT scan remains the key examination for the diagnosis of dysphagia lusoria and to characterize the defective artery.

[Transcranial doppler in sickle cell disease (SCD) in Malagasy children].

Introduction: Transcranial Doppler is an effective diagnostic tool to detect sickle cell children at risk for stroke.

Methods: We conducted a cross-sectional descriptive study of Malagasy children aged between 24 months and 15 years (group 1: 57 sickle cell diseases, group 2: 43 controls) to assess the cerebral artery velocimetry in the patient population. Transcranial doppler ultrasound with analysis of cerebral blood flow was performed in children of both groups.