Giant-cell tumor of the sacrum: PDF OnlyGiant-cell tumor of the sacrumKwun, Koingbo M.D.1; Oh, Changyul M.D.1 Author Information 1Department of Surgery, The Mount Sinai School of Medicine of the City University of New York, One Gustave L. Levy Place, 10029, New York, New York Diseases of the Colon & Rectum: May 1980 - Volume 23 - Issue 4 - p 263-267 doi: 10.1007/BF02587097 Buy Metrics Abstract We have presented a case of a patient with sacral giant-cell tumor and reviewed the literature. This is a rare disease originating from the mesenchyme of bone marrow which grows out through the cortex. It is essentially benign but behaves like a malignant tumor in view of frequent recurrences and a high incidence of malignant transformation. Cure can be achieved only by complete extirpation of tumor along with surrounding soft tissue. © The ASCRS 1980