1. Departments of Oncologic Surgery (S.B., D.H., J.P.T.), Institut Gustave Roussy, 94805 Villejuif Cedex, France
2. Nuclear Medicine and Endocrine Tumors (S.L., E.B., J.D.L., M.S.), Institut Gustave Roussy, 94805 Villejuif Cedex, France
3. Pathology (A.A.G.), Institut Gustave Roussy, 94805 Villejuif Cedex, France
4. Medical Imaging (L.C.), Institut Gustave Roussy, 94805 Villejuif Cedex, France