Weather History for KMSP - October, 2015. This icon will show if stations have a snow accumulation reading. Not all stations report snow accumulation. This icon shows rain accumulation or the liquid equivalent in the case of snow, hail or sleet. It does not differentiate between different forms of precipitation such as rain, snow, hail or sleet.
Retroperitoneal masses: Introduction. Retroperitoneal masses: Retroperitoneal masses is a condition in which there are growths or tumors that develop behind the peritoneum, a membrane that covers most of the abdominal organs.
A few organs, such as the kidneys and pancreas, lie between the peritoneal lining and the muscular wall of the abdominal cavity. Those organs are said to be retroperitoneal (retro, behind). The pelvic cavity is the portion of the ventral body cavity inferior to the abdominal cavity.he diaphragm, a flat muscular sheet, divides the ventral body cavity into a superior thoracic cavity, bounded by the chest wall, and an inferior abdominopelvic cavity, enclosed by the abdominal wall and by the bones and muscles of the pelvis.