In 1954, Gorham and three others published a two case series, with a brief review of 16 similar cases from the medical literature, that advanced the hypothesis that angiomatosis was responsible for this unusual form of massive osteolysis. That same year, Gorham and Stout presented to the American Association of Physicians their paper (in abstract form), "Massive Osteolysis (Acute Spontaneous Absorption of Bone, Phantom Bone, Disappearing Bone): Its Relation to Hemangiomatosis". The paper was published in its entirety in October 1955 in "The Journal of Bone and Joint Surgery", concluding that: