MR saline peritoneography could be useful to demonstrate the peritoneal outline of the pouch of Douglas. The investigators think that the localization of the rectal tumor in function of this anatomic mark could be decisive for pre-operative assessment.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
17
Ultrasound-guided Intraperitoneal injection of 250cc of steril saline solution with a 22G needle, followed by rectal MR imaging
Cliniques Universitaires St Luc - Université Catholique de Louvain
Brussels, Belgium
Determination of the distance between a rectal tumor and the pouch of Douglas
Feasability of the determination of the distance between a rectal tumor and the pouch of Douglas by MR saline peritoneography: 1. Visualisation of the Douglas 2. Visualisation of the Tumor 3. Determination of the distance between the tumor and the pouch of Douglas
Time frame: Two years
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