JAK2 and hematopoietic and lymphoid cell neoplasm: In cases of thrombosis occurring at uncommon sites, it is necessary to consider evaluating for the <i>JAK2</i>V617F mutation, even in the absence of notable abnormalities in blood counts.<h4>Abstract</h4>Adrenal infarction, a rare ailment, has been sporadically linked to hematopoietic neoplasms.