Background: Gorham Disease, also known as Gorham-Stout Disease, massive osteomyelitis, or vanishing bone disease, is a rare disorder of poorly understood etiology. Patients undergo bone resorption without proliferation and ...

Background: Hemophagocytic lymphohystiocytosis (HLH) is is an uncommon yet potentially devastating systemic disease, arising from uncontrolled activation of the immune system. Secondary HLH can be triggered by malignancy, ...