Posterior reversible encephalopathy syndrome (PRES) in post liver transplantation.

PRES (posterior reversible encephalopathy syndrome) is a neurological condition characterised by epileptic seizures, altered consciousness, visual disturbances and/or headache with typical neuroimaging showing reversible subcortical vasogenic oedema mainly in parieto-occipital regions. The pathophysiological mechanism is not fully understood. We present a clinical case in the field of liver transplantation where tacrolimus neurotoxicity may play a relevant role in the development of this syndrome.

Infraspinatus atrophy due to Bennett lesion causing suprascapular nerve palsy.

We report the case of a 19-year-old professional volleyball player who presented with right shoulder pain exacerbated during sports activity. On physical examination, infraspinatus atrophy was evident. As the clinical setting suggested suprascapular nerve entrapment syndrome, shoulder MR and later CT were performed.