1. Weiss RE, Lado-Abeal J. Thyroid nodules: diagnosis and therapy. Curr Opin Oncol 2002; 14:46–52.
2. Blum M. Nonisotopic imaging of the neck in patients with thyroid nodules or cancer. In Wartofsky L, editor. Thyroid Cancer; A Comprehensive Guide to Clinical Management. Totowa, NJ: Humana, 2000:9–34.
3. Smoker WRK, Harnsberger HR, Reede DL, et al. The neck. In Som PM, Bergeron RT, editors. Head and Neck Imaging, 2nd ed. St. Louis, MO: Mosby Yearbook, 1991:497–592.
4. Becker M. Other infrahyoid neck lesions. In Mafer MF, Valvassori GE, Becker M, editors. Imaging of the Head and Neck, 2nd ed. Stuttgart, Germany: Thieme, 2005:780–845.
5. Som PM, Brandwein M, Lidov M, et al. The varied presentations of papillary thyroid cervical nodal disease: CT and MR findings. Am J Neuroradiol 1994; 15:1123–1128.