Accidental introduction of a blue crayon in the right ear, a 8 years old girl. por: aramaga40

Congenital vascular ring in a 2 months baby with stridor and cyanosis. Endoscopy of the tracheal compresion by the vascular ring./Anillo vascular congénito que comprime tráquea causando estridor bifásico durante la alimentación. por: aramaga40