[Partnership around difficult teenagers in Brest].

The issues surrounding difficult teenagers results in professionals formalising a partnership. Certain areas of focus are identified such as getting to know each other better in order to understand each other better, working in a "common language", understanding professional identities, or embracing long term partnership. Pressure to assess and rationalise spending, as well as political challenges, must be taken into consideration.

[Difficult teenagers: the challenges of interdisciplinarity].

The adolescents in great distress, because of ruptures in the course of their lives and of their chaotic family environment, need educational and social actions. The consensual point of view is that responding to the needs of the so called "difficult adolescents" implies the involvement of educational, therapeutic and judicial services. Nevertheless, the usual tendency to categorize the users with the idea it will permit to guide them to the appropriate skill field and the transgressive characteristic of these adolescents' behaviours lead all these services to reject them and send them to the two other services.

[Bipolar disorders in children and adolescents].

While difficult, early detection of bipolar disorders in children and adolescents is crucial. Depending on age, diagnosis may be more or less difficult. Family history and the environment must also be taken into account.