Patients experience disorders of the parathyroid glands, diffuse subcutaneous nodules and sclerotic lesions in cancellous bone; the latter two findings are due to fat necrosis in the subcutaneous tissue and bone (2).These tumours have a mutation in the APC gene/β-catenin pathway, with a genetic progression similar to colon cancer. This evidence concerns the gene APC and malignant colon neoplasm.