Chapter 15 Spleen H&A Flashcards
Ligament between the spleen and the splenic flexure of the colon
Phrenocolic ligament
Within the peritoneal cavity
Intraperitoneal
Complete absence of the spleen
Splenic agenesis
Condition where there is more than one spleen
Polysplenia
Results from the failure of fusion of separate splenic masses forming on the dorsal mesogastrium; nost commonly found in the splenic hilumor along the splenic vessels or associated ligaments
Accessory spleen
Leaves the splenic hilum, travels transversly through the upper abdomen to join with the superior mesenteric vein to form the main poral vein; seves as the posterior medial border of the pancreas
Splenic vein
Located in the middle of the spleen; site where vessels and lymph nodes enter and exit the spleen
Splenic hilum
Spleen that has migrated from its normal location in the left upper quadrant
Wandering spleen
One of the ligaments between the stomach and spleen that helps to hold the speen in place
Gastrosplenic ligament
Alkaline fluid found in the lymphatic vessels
Lymph
Ligament between the spleen and kidney that helps support the greater curvature of the stomach
Lienorenal ligament
Certain phagocytic cells (found in the liver and spleen) make up the reticuloendothelial system (RES); plays a role in the synthesis of blood proteins and hematopoiesis
Reticuloendothelial
Left upper quadrant of the abdomen that contains the left lobe of the liver, spleen, and stomach
Left hypochondrium
Branch of the celiac axis; toruous course toward the spleen; serves as the superior border of the pancreas
Splenic artery
Interruption in the blood supply to an area that may lead to necrosis of that area
Infarction