Totally Implantable Venous Access Devices: Quality of Life and Body Image

"* cognitive/behavioural intervention (6 times starting from hospital admission, in 90 days; for arm of intervention)~* metacognitive techniques (6 times starting from hospital admission, in 90 days; for arm of intervention)~* psychoeducational intervention (6 times starting from hospital admission; for arm of intervention)~* questionnaires: EORTC questionnaires and a written structured interview (3 times: hospital admission,15 days after surgical intervention, 90 days after intervention; in both arms)"