Résumé
A 68 years old female was referred from the clinic for ultrasound pelvis on 03-02-2003. She had pain in the hypogastrium for the last 2 months. On clinical examination no significant abnormality was detected. Her laboratory investigations were within normal limits. Ultrasound pelvis was normal but incidentally, a hyperechoeic mass was noted anterior to abdominal aorta and inferior to the pancreas. The size of the mass was 7.4 x 6 cm and vessels were traversing through the mass. CT scan was advised for further evaluation. CT scan was performed after 2 weeks which showed soft tissue stranding in the mesenteric fat, anterior to aorta, at the same level described in the ultrasound report. Superior mesenteric vessels were traversing the mass. No abdominal or pelvic lymphadenopathy was noted. These features were consistent with mesenteric panniculitis [Figure 2]. The case was managed conservatively and follow-up was planned. The patient had a follow-up ultrasound examination performed 6 months later which showed resolution of the earlier findings. The patient was asymptomatic at the time of follow-up