Jm. Harms et al., Congenital bilateral hernia of the diaphragm in a patient with multiple trauma. A case report, UNFALLCHIRU, 104(11), 2001, pp. 1107-1110
A case of congenital, bilateral, diaphragmatic hernia in a patient with mul
tiple trauma after a motor accident is presented. No anamnestic information
was available because of the need for intubation at the accident site. Aft
er the insertion of bilateral chest tubes because of left sided pneumothora
x and right sided haematopneumothorax a mediastinal mass became apparent. A
CT scan revealed a bilateral diaphragmatic hernia. Problems and therapy of
this condition as well as differentiation between congenital and traumatic
hernias are discussed in this case report. A mediastinal mass of unknown o
rigin in multiple trauma patients suggests the presence of traumatic diaphr
agmatic hernia.
Diagnostic signs suggesting congenital hernia as compared to acute traumati
c hernia are: unilateral or bilateral localisation in the dorsal muscular p
art of the diaphragm and non-suspicious appearance of parenchymal abdominal
organs in relation to the size of the hernia. Diaphragmatic hernias reduce
the vital and functional residual capacity of the lungs, possibly leading
to respiratory complications and infections.