[Intramural hematoma of the duodenum following acute pancreatitis. X-ray computed tomographic aspect of a case].

Intramural hematomas of the duodenum in adults most often have a traumatic cause, but they may also be a complication of acute alcoholic pancreatitis. The diagnosis is based on the CT appearance. Treatment is usually medical.

Gd-DOTA: evaluation of its renal tolerance in patients with chronic renal failure.

Gd-DOTA is an intravenous contrast medium used in MRI. The clinical and biological tolerance of Gd-DOTA was studied in patients with chronic renal failure (e.g.

Primary retroperitoneal teratoma in the adult: correlation of MRI features with CT and pathology.

Primary benign teratoma of the retroperitoneum is a rare tumor in the adult population. Only one case with an MRI examination has been reported in the English literature. This paper describes the CT and MRI features of a retroperitoneal teratoma in a 24-year-old male and discusses the value of MRI in the diagnosis and the preoperative imaging of such a tumor.