<unk>  is most commonly diagnosed in young children as well as women between the ages of 20 and 40. Even so, the disease is very rare and fewer than 500 occurrences of the disease have been reported as of 2005, of which around 148 (including both children and adult cases) were documented to have been from between 1960 and 1992. Less than 0.5% of all<unk> ectomies, surgical removal of the<unk> , are performed due to having this disorder. In 1992, the youngest case of the literature of torsion of<unk>  at two days of birth was reported in Lebanon, by Dr Edouard Sayad.
Wandering spleen
Accessory spleen
Duodenal lymphocytosis
Splenic marginal zone lymphoma
Generalized lymphadenopathy
Splenomegaly
Ectopic thymus
Retroperitoneal fibrosis