[Malignant pertussis in a three-week-old girl].

Whooping cough is an infectious disease caused by Bordetella pertussis. Particularly children under the age of six months can be severely affected by the infection. Severe leukocytosis may lead to thrombosis and pulmonary hypertension and eventually circulatory failure and death. This a case report of a three-week-old girl with malignant pertussis, who due to respiratory insufficiency was mechanically ventilated, and her severe leucocytosis was treated with exchange blood transfusion. Whooping cough may partially be prevented with efficient vaccination programmes.

[Pelvic inflammatory disease is a rare cause of acute abdomen in a child].

Pelvic inflammatory disease (PID) is a frequent cause of acute abdomen among sexually active females, although rarely seen in girls prior to their sexual debut. In this case report, a 12-year-old girl was hospitalised due to abdominal pain. She was virgo and premenarcheal. A laparoscopy showed a normal appendix but revealed pyosalpinx. A follow-up with ultrasound of the genitalia interna showed normal relations. PID should be considered in all females with compatible symptoms, irrespective of their age.