[Severe haemolytic anaemia and hepatitis in the course of Epstein-Barr virus infection].

Epstein-Barr virus (EBV) is globally prevalent and in adolescents mostly observed as infectious mononucleosis. Abnormal liver blood tests are common, whereas more serious hepatitis is less prevalent. Autoimmune haemolytic anaemia may also occur in the course of this infection.

[Diagnosis and treatment of migraine in children and adolescents].

Migraine is common and well-known in the adult population, but also frequent among children. In this review, the latest evidence on how to treat migraine in children is presented. The headache diary in which the episodes of headache are recorded, is an important tool in order to optimize the medical treatment and to avoid identified trigger factors.

[Headache in children and adolescents].

Headache is an increasingly common symptom among children and adolescents with a prevalence of 58.4%, and it may have profound impact on everyday life. A poorer prognosis is seen for children, who are not referred to specialist care, and long-term follow-up is shown to indicate a better outcome.