The clicking chest: what exactly did Hamman hear? A case report of a left-sided pneumothorax.

Background: Hamman's sign is a rare phenomenon. Louis Hamman described this pathognomonic clicking chest noise in association with pneumomediastinum in 1937. This typical noise can also be present in left-sided pneumothorax.

Bilateral adrenal haemorrhage after a high energetic trauma: a case report and review of current literature.

Most adrenal injuries are asymptomatic. In traumatic events, adrenal haemorrhage is very likely to be accompanied by injuries to other organs. Isolated adrenal injury after trauma is very rare and mostly unilateral.