[Ramsay Hunt syndrome in children: four cases and review].

Ramsay-Hunt Syndrome (RHS) is a rare affection characterized by peripheral facial paralysis (PFP), skin eruption in the auricular canal and cochleovestibular symptoms. It is produced by varicella-zoster virus (VZV) reactivation at the geniculate ganglia. We report four patients between 3 and 17 years-old with RHS.

[Reversible posterior leukoencephalopathy syndrome in patients with immunosuppressive treatment: report of four cases].

Reversible posterior leukoencephalopathy syndrome (PLS) is characterized by headache, clouding of sensorium, visual disturbances and seizures. It is associated to hypertension, renal disease or immunosuppressive therapy. We report three males, aged 9, 12 and 16 years and one female, aged 5 years wih PLS associated to immunosuppressive therapy.