Intramural duodenal hematoma is rarely seen in adults and may occur as
an iatrogenic complication of endoscopic injection for peptic ulcer t
reatment. In the appropriate clinical setting, the diagnosis is easy w
ith its ultrasonography and computed tomography characteristic finding
s. In one of our patients, UGI study revealed duodenal obstruction, bo
wel related lesion. in sonography and hyperdense mass lesion in comput
ed tomography. Clinical presentation of severe vomiting and epigastral
gia were noted. Laparoscopy confirmed the location of the hematoma and
subsequent evacuation was performed. The symptoms were relieved after
the operation and a follow-up sonography demonstrated the regression
of the duodenal hematoma.