[Sudden death due to undiagnosed congenital laryngeal cyst]. / Plotselinge dood ten gevolge van een onopgemerkte congenitale larynxcyste.

Indicating signs of congenital cysts of the larynx are inspiratory stridor, dyspnea, weak cry, feeding difficulties. Complete or partial absence of such symptoms does not refer to a true congenital cyst. A false diagnosis could occur, due to small directive clinical signs. A relevant observation is communicated.

[Experiences with the median drainage method of the frontal sinus in post-traumatic surgery]. / Expériences avec la méthode du drainage médian des sinus frontaux dans la chirurgie post-traumatique.

In 127 industrial and traffic accidents, which showed a damage of the rhinobasis or the posterior wall of the frontal sinus with or without dural rent, median drainage of the frontal sinuses was done after primary wound toilet. In all cases a sure and good working continuous drainage was achieved. Extra- or intracranial complications just as a re-stenosis of the new shaped approach were not observed. Short advices are given for the method of procedure.