Retroauricular epidermal inclusion cyst and submandibular stone Right inferior retro-auricular subcutaneous cystic lesion just postero-inferior to the right ear lobule with marginal enhancement and a hypodense, non-enhancing homogenous core of near fluid density, suggestive of a sebaceous cyst (epidermoid inclusion cyst)
Retroperitoneal space - Wikipedia The retroperitoneal space (retroperitoneum) is the anatomical space (sometimes a potential space) behind (retro) the peritoneum It has no specific delineating anatomical structures Organs are retroperitoneal if they have peritoneum on their anterior side only
Surgical Anatomy of the Retroperitoneum, Adrenals . . . - Abdominal Key For the urologist, the areas of greatest importance are the retroperitoneum and pelvis In this chapter, retroperitoneal structures important to the practice of urologic surgery are described in detail and clinical correlations are provided where helpful
Intraperitoneal and Retroperitoneal Anatomy – Society of . . . - SLS Because a three-dimensional field is projected to video monitors as a two-dimensional image, it is imperative for the endoscopic surgeon to understand that the anatomic structures appearing superior on the monitor are actually anterior and those inferior are posterior
Retroperitoneal space and associated lymph nodes - Kenhub Right lumbar caval lymph nodes The right lumbar caval lymph nodes, also known as the paracaval nodes surround the abdominal portion of the inferior vena cava, located towards to right half of the posterior abdomen
Retroperitoneum: Anatomy and operative approaches including minimal . . . The retroperitoneum is the space in the abdominal cavity, which lies behind the parietal peritoneum It is of surgical importance because it can be the site for the accumulation of inflammatory or traumatic fluids and, unlike the peritoneal cavity, access to it is difficult
Retroperitoneal anatomy with the aid of pathologic fluid: An imaging . . . The retro mesenteric plane is along the midline between the APS and PRS It extends superiorly on the right side up to the right inferior coronary ligament connecting to the liver hilum via the subperitoneal space of the hepatoduodenal ligament
Retroperitoneum | Radiology Reference Article - Radiopaedia. org The retroperitoneum is the part of the abdominal cavity that lies between the posterior parietal peritoneum anteriorly and the posterior abdominal wall 4 It is C-shaped on axial cross-sections with a convexity projecting anteriorly in the midline