Anterior pararenal space | Radiology Reference Article - Radiopaedia.org
2024年6月20日 · The anterior pararenal space is the portion of the retroperitoneum that lies between the posterior surface of the parietal peritoneum and the anterior reflection of the renal fascia. It contains the retroperitoneal portion of the duodenum (distal D1 to D3), the pancreas, and retroperitoneal segments of the ascending and descending colon.
Radioanatomy of the retroperitoneal space - ScienceDirect
2015年2月1日 · Each lateral compartment is divided by the fasciae into three separate spaces: the anterior pararenal (APR), perirenal, and posterior pararenal (PPR) spaces. The APR space contains part of the ascending colon, descending colon, and the duodenum and pancreas.
Anatomy, Abdomen and Pelvis, Retroperitoneum - StatPearls - NCBI Bookshelf
2023年7月24日 · The retroperitoneum divides into three main anatomical spaces: the anterior pararenal space, perirenal space, and posterior pararenal space. The anterior pararenal space contains the head, neck, and body of the pancreas (the tail of the pancreas is within the splenorenal ligament), ascending and descending colon, and the duodenum (except for ...
Retroperitoneal anatomy with the aid of pathologic fluid: An …
2023年12月13日 · The anterior pararenal space (APS) and retro mesenteric plane result from the folding and rotation of the duodenal, pancreatic, and colon mesentery. The developmental rotation of the colon and its mesentery create the APS, lateroconal fascia, and a potential space called the anterior interfascial plane.
Radiological Anatomy of the Retroperitoneum | Radiology Key
2016年4月18日 · The anterior pararenal space is limited anteriorly by the posterior sheet of the parietal peritoneum and posteriorly by the anterior renal fascia known also as Gerota’s fascia. Superiorly, it extends to the dome of the diaphragm and hence to the mediastinum and, inferiorly, communicates with the pelvis and the posterior pararenal space ...
Extraperitoneal Space: Anatomic and Radiologic Overview
The anterior pararenal space is bounded anteriorly by posterior parietal peritoneum, posteriorly by the anterior renal fascia and postero-externally by the lateroconal fascia (figure 4). It can potentially be continuous across the midline and it extends from the dome of the diaphragm to the pelvis, communicating with the posterior pararenal ...
Anatomy and Imaging of the Peritoneum and Retroperitoneum
2019年6月23日 · Anterior to the effusion is the anterior pararenal space (aps, identified by its contents), the descending colon (DC), and its mesentery, which is marked by the inferior mesenteric vein (IMV) that is near the pancreas (P). The small intestinal mesentery (SMBM) lies anterior to the anterior pararenal space. D.
The Retroperitoneum - Radiology Key
2022年12月10日 · The anterior pararenal space is bordered anteriorly by the posterior parietal peritoneum and posteriorly by the anterior perirenal fascia. 6 The space communicates with the opposite side around the pancreas. 1 Inferiorly, this space communicates with the extraperitoneal space of the pelvis and the posterior pararenal space. 9 The communication ...
Radioanatomy of the retroperitoneal space - PubMed
At the upper right pole, the perirenal space connects to the retrohepatic space at the bare area of the liver. There is communication between these two spaces through the Kneeland channel. The anterior pararenal space contains the duodenum, pancreas, and …
Anatomy and Pathology of the Retroperitoneum - Quizlet
2024年10月7日 · Anterior Pararenal Space. The anterior pararenal space is bounded anteriorly by the posterior parietal peritoneum and posteriorly by the anterior renal fascia. It merges with the bare area of the liver via the coronary ligament, highlighting its connection to hepatic structures.
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