Overwhelming post-splenectomy infection: An overwhelming post-splenectomy infection (OPSI) is a rare but rapidly fatal infection occurring in individuals following removal of the spleen. The infections are typically characterized by either meningitis or sepsis, and are caused by encapsulated organisms including Streptococcus pneumoniae.SplenomegalyLittoral cell angioma: Littoral cell angioma, abbreviated LCA, and formally known as littoral cell angioma of the spleen, is a benign tumour of the spleen that arises from the cells that line the red pulp.RomiplostimSplenic vein: The splenic vein (formerly the lienal vein) is a blood vessel that drains blood from the spleen, the stomach fundus and part of the pancreas. It is part of the hepatic portal system.Left gastric artery: In human anatomy, the left gastric artery arises from the celiac artery and runs along the superior portion of the lesser curvature of the stomach. Branches also supply the lower esophagus.Hereditary spherocytosisPeriarteriolar lymphoid sheaths: Periarteriolar lymphoid sheaths (or periarterial lymphatic sheaths, or PALS) are a portion of the white pulp of the spleen. They are populated largely by T cells and surround central arteries within the spleen; the PALS T-cells are presented with blood borne antigens via myeloid dendritic cells.Drug-induced thrombocytopenic purpura: Drug-induced thrombocytopenic purpura is a skin condition result from a low platelet count due to drug-induced anti-platelet antibodies caused by drugs such as heparin, sulfonamines, digoxin, quinine, and quinidine.The Society of Elite Laparoscopic Surgeons: The Society of Elite Laparoscopic Surgeons is a non-profit organization based in Chandler, AZ, existing for the purpose of promoting access to minimally invasive surgery in the United States, and to lobby and promote the transition of the US medical system to adopt minimally invasive hysterectomy as standard of care.Society of Elite Laparoscopic Surgeons The organization is made up of member gynecologic surgeons, and holds annual meetings in various locales.Portal hypertensionPfannenstiel incisionAccessory spleenOrnithinaemia: Ornithinaemia is a blood disorder characterized by high levels of ornithine. Also known as hyperornithinemia, it may be associated with psychomotor retardation or epileptic episodes.Ecchymosis: e- + chym + -osisPancreatectomySplenic diseaseHeparin-induced thrombocytopeniaWarm autoimmune hemolytic anemiaW. Dean Warren: W. Dean Warren (October 28, 1924 - May 10, 1989) was Joseph B.MyelofibrosisCongenital hemolytic anemiaGastric varicesWandering spleenBlunt splenic trauma: Blunt splenic trauma occurs when a significant impact to the spleen from some outside source (i.e.Pylephlebitis: Pylephlebitis (also called pyelophlebitis and infective suppurative thrombosis of the portal vein) is an uncommon thrombophlebitis of the portal vein or any of its branches (ie a portal vein thrombosis) that is caused by infection. It is usually a complication of intraabdominal sepsis, most often following diverticulitis, perforated appendicitis, or peritonitis.Hairy cell leukemia