[The superior thoracic outlet compression syndrome: a report of a case in childhood with complete cervical rib].

Authors report a paediatric patient with thoracic outlet syndrome (TOC) and complete cervical rib. The symptoms at the time of presentation result from pressure on either the subclavian vessels or the lower trunk of the brachial plexus. TOC is infrequent in young people and usually the symptomatology does'nt need a surgical approach. Some Authors affirm that there are necessary impulsive moments like growth, increased muscular mass and rib ossification, decreased elasticity of ligaments, vessels, muscles and nerves, for outcoming the clinical manifestations. Paediatric competention has risen until adolescent age and may be more frequent the observation of this syndrome that present problems of both diagnosis and management.