Cricoid cartilage and suprasternal notch: the "low-lying thyroid".
D003413:Cricoid Cartilage / Q000033:anatomy & histology*; D006042:Goiter / Q000175:diagnosis; D006801:Humans; D007817:Laryngeal Cartilages / Q000033:anatomy & histology*; D010173:Palpation; D013249:Sternum / Q000033:anatomy & histology*; D013961:Thyroid Gland / Q000033:anatomy & histology*