Affiliation: | 1. Department of Endocrine Neoplasia and Hormonal Disorders, The University of Texas M. D. Anderson Cancer Center, Houston, Texas;2. Department of Head and Neck Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas;3. Department of Endocrinology, University of Messina, Policlinico University, Messina, Italy;4. Department of Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, TexasFax: (713) 792‐5532 |