Is "watchful waiting" superior to surgery in children with neurofibromatosis type 1 presenting with extracranial and extramedullary tumor mass at diagnosis?
"Watchful waiting" could be superior to aggressive surgery in selected patients without "oncological awareness" confirmed by imaging techniques (mostly magnetic resonance imaging). NF-1 children with gross tumor mass require lifetime imaging monitoring and complex medical evaluation.
Our findings are the first to suggest that impairment of SHP-1 expression is involved in the physiopathology of schizophrenia, opening fruitful new avenues for ameliorating treatment at least of negative symptoms.