Factor XIII deficiency is a rare, genetic bleeding disorder characterized by a deficiency of clotting factor XIII. Clotting factors are specialized proteins that are essential for the blood to clot properly. Specifically, individuals with factor X...

Childhood acute lymphoblastic leukemia (ALL) is a type of cancer in which the bone marrow makes too many immature lymphocytes (a type of white blood cell). Childhood acute lymphoblastic leukemia (also called acute lymphocytic leukemia or A...

Necrotizing Sarcoid Granulomatosis (NSG) is a rare granulomatous illness that primarily affects the lungs and manifests as nodular masses of confluent sarcoid-like granulomas with severe necrosis and vasculitis. It was first described in 1973, as ...