[Videocapsule endoscopy used for diagnosis of Henoch-Schönlein purpura with gastrointestinal complications].

Henoch-Schönlein purpura (HSP) is primarily a childhood disease and is less common in adults where the incidence varies from 3.4 to 14.3 cases per million.

[Narcolepsy in a seven-year-old girl].

Narcolepsy is a life-long disease commonly diagnosed in adults. Although the first symptoms often appear during childhood, paediatric narcolepsy is often underrecognised and underdiagnosed. The presentation can be very variable, this making diagnosis difficult.